422 Sect 4

Contents Glossary of Terms ............................................................................. 1 Overview ........................................................................................... 2 CenterMaster Computer(s) ........................................................... 11 Connections ................................................................................ 12 Front Panel Control and Connectors .......................................... 12 Rear Panel Connectors and Voltage Select Switch..................... 14 VGA Color Monitors...................................................................... 16 Printers ............................................................................................ 16 Receipt Printer Upgraded System .............................................. 16 Receipt Printer Non-Upgrade System ........................................ 17 Pole Display ..................................................................................... 18 Pole Display Upgraded System .................................................. 18 Pole Display Non-Upgraded System .......................................... 18 Cash Drawer ................................................................................... 20 Cash Drawer Upgraded Systems ................................................ 20 The functions of the connections on the intelligent cash drawer are: ............................................................................ 20 Cash Drawer Non-Upgraded Systems ........................................ 21 Beeper Box ...................................................................................... 22 Intercom Handset/Switch Box ....................................................... 23 Audio/Video Control Unit .............................................................. 25 External ...................................................................................... 25 Internal ........................................................................................ 27 Composite to RGB PCB ....................................................... 28 Audio PCB ........................................................................... 33 Power Supply Unit ............................................................... 35 Ethernet Hub .................................................................................. 36 CenterMaster Scorer Maintenance............................................... 46 Operations .................................................................................. 47 Password ..................................................................................... 49 Screen Saver ............................................................................... 50 Cable Diagrams .............................................................................. 51 i CenterMaster 56

Intentionally Blank

CenterMaster 57ii

Glossary of Terms To better understand the information presented in this section, you should familiarize yourself with the following terms. Composite Video - Video in which all its parts are mixed together into one signal that can be transmitted over a 2-conductor cable. In Frameworx Scoring Systems, the term composite video usually refers to the VCR video. Global Audio - Audio that is available to all lanes. In Frameworx Scoring Systems this term refers to the VCR and intercom audios. Global Video - Video that is available to all the LGPs. In Frameworx Scoring Systems this term refers to the VCR video after it is converted from a composite signal to RGBS. LGP (Lane Group Processor) - A collection of circuit boards located either on the curtain wall between a pair of pinsetters (Teamworx and Touchworx) or in the lower portion of a Primary Console (Uniworx and Powerworx). Together these boards perform most of the tasks needed to operate a lane pair. LLAN (Local Local Area Network) - A term used to describe the communication used by a LGP to communicate to the circuits boards within a lane pair. It is referred to as a local LAN because it is exclusive to a lane pair. Another name for the serial communication used in a lane pair. Also referred to as RS-485. Remote Video PCB - A circuit board located in the LGP that controls the video going to the overhead monitor. RGBS - Color video that has its parts separated into four signals that are sent over four different cables (wires). R-Red, G-Green, B-Blue, S-Sync. Each monitor in Frameworx Scoring Systems must be sent video in this format. Rockworx - Optional audio equipment separate from the Frameworx Scoring Systems that provides music and PA audio for the bowling center for special events such as Rock N Bowl. Serial Communication - A communication scheme in which information is sent over a group of wires one piece at a time. TV-Only Monitors - Optional overhead monitors that are dedicated to showing the TV/VCR video only. Windows NT - An operation system for computers that was developed by the Microsoft® Corporation for computers used in a network environment.

CenterMaster 1

Overview Control of the Frameworx Scoring System is accomplished by a group of components known as CenterMaster. The CenterMaster system is made of one or more computers running Microsoft Windows NT operating system. Programs on these computers allow the user to assign and cash out lanes, program system information such as prices, and perform functions such as financial reports and league processing. Additional components in the CenterMaster system may include: an intelligent cash drawer, a customer display, a VCR, an audio/video input, receipt printer(s), Ethernet hub(s), intercom handset/switch box(es), and optional computer programs. Refer to figures titled CenterMaster Upgrade Configuration 1, CenterMaster Upgrade Configuration 2, CenterMaster Upgrade Configuration 3, CenterMaster Upgrade Configuration 4, for factory shipped installation; CenterMaster Configuration 1, CenterMaster Configuration 2, CenterMaster Configuration 3, and CenterMaster Configuration 4.

2 CenterMaster

CenterMaster Upgrade Configuration 1 (1) (4) (7) (10) (13) (16) (19) (22) (25)

PINSETTER AREA (2) 10 BASE-2 ETHERNET (RG-58 COAXIAL CABLE) (5) 10 BASE-T CABLE (8) RECEIPT PRINTER (11) PC SERVER (14) 4 CONDUCTOR CABLE (17) GLOBAL VIDEO (20) VIDEO CASSETTE RECORDER (23) MODEM (26)

CONTROL DESK AREA ETHERNET HUB (LANES 1-32) FRAMEWORX SCORING SYSTEM MONITOR KEYBOARD 6 CONDUCTOR CABLE GLOBAL AUDIO VIDEO POLE DISPLAY

(3) (6) (9) (12) (15) (18) (21) (24) (27)

BOWLER’S AREA ETHERNET HUB (LANES 32-64) PRINTER MOUSE INTELLIGENT CASH DRAWER INTERCOM UNIT AUDIO/VIDEO UNIT AUDIO BAR CODE READER (OPTIONAL)

CenterMaster 3

CenterMaster Upgrade Configuration 2 (1) (4) (7) (10) (13) (16) (19) (22) (25) (28)

PINSETTER AREA (2) 10 BASE-2 ETHERNET (RG-58 COAXIAL CABLE) (5) NT SERVER (8) KEYBOARD (11) ETHERNET HUB (LANES 1-32) (14) INTERCOM UNIT (17) GLOBAL VIDEO (20) VIDEO CASSETTE RECORDER (23) POLE DISPLAY (OPTIONAL) (26) AUDIO (29)

4 CenterMaster

CONTROL DESK AREA PRINTER MOUSE INTELLIGENT CASH DRAWER ETHERNET HUB (LANES 32-64) FRAMEWORX SCORING SYSTEM GLOBAL AUDIO MONITOR MODEM VIDEO

(3) (6) (9) (12) (15) (18) (21) (24) (27)

BOWLER’S AREA RECEIPT PRINTER MONITOR ETHERNET HUB 10 BASE-T CABLE PC CLIENT AUDIO/VIDEO UNIT 10BASE-2 CABLE BAR CODE READER

CenterMaster Upgrade Configuration 3 (1) (4) (7) (10) (13) (16) (19) (22) (25) (28) (31)

OFFICE AREA CONTROL DESK AREA PC SERVER KEYBOARD ETHERNET HUB (LANES 1-32) FRAMEWORX SCORING SYSTEM PC CLIENT INTELLIGENT CASH DRAWER AUDIO/VIDEO UNIT VIDEO MO

(2) (5) (8) (11) (14) (17) (20) (23) (26) (29)

PINSETTER AREA (3) 10 BASE-2 ETHERNET (RG-58 COAXIAL CABLE) (6) MOUSE (9) 10BASE-2 CABLE (12) ETHERNET HUB (LANES 32-64) (15) SCORESHEET PRINTER (18) INTERCOM UNIT (21) GLOBAL VIDEO (24) VIDEO CASSETTE RECORDER (27) BAR CODE (30)

BOWLER’S AREA PRINTER MONITOR ETHERNET HUB 10BASE-T CABLE RECEIPT PRINTER MONITOR GLOBAL AUDIO AUDIO POLE DISPLAY

CenterMaster 5

CenterMaster Upgrade Configuration 4 (1) (4) (7) (10) (13) (16) (19) (22) (25) (28) (31)

OFFICE AREA CONTROL DESK AREA PC SERVER KEYBOARD ETHERNET HUB (LANES 1-32) FRAMEWORX SCORING SYSTEM PC CLIENT INTELLIGENT CASH DRAWER AUDIO/VIDEO UNIT POLE DISPLAY VIDEO

6 CenterMaster

(2) (5) (8) (11) (14) (17) (20) (23) (26) (29)

PINSETTER AREA (3) 10 BASE-2 ETHERNET (RG-58 COAXIAL CABLE) (6) MOUSE (9) 10BASE-2 CABLE (12) ETHERNET HUB (LANES 32-64) (15) SCORESHEET PRINTER (18) INTERCOM UNIT (21) GLOBAL VIDEO (24) VIDEO CASSETTE RECORDER (27) MODEM (30)

BOWLER’S AREA PRINTER MONITOR ETHERNET HUB 10BASE-T CABLE RECEIPT PRINTER MONITOR GLOBAL AUDIO BAR CODE READER (OPTIONAL) AUDIO

CenterMaster Configuration 1 (1) (4) (7) (10) (13) (16) (19) (22) (25)

PINSETTER AREA (2) 10 BASE-2 ETHERNET (RG-58 COAXIAL CABLE) (5) 10 BASE-T CABLE (8) RECEIPT PRINTER (11) PC SERVER (14) 4 CONDUCTOR CABLE (17) GLOBAL VIDEO (20) VIDEO CASSETTE RECORDER (23) MODEM (26)

CONTROL DESK AREA ETHERNET HUB (LANES 1-32) FRAMEWORX SCORING SYSTEM 13” MONITOR KEYBOARD 6 CONDUCTOR CABLE GLOBAL AUDIO VIDEO BAR CODE READER OPTIONAL

(3) (6) (9) (12) (15) (18) (21) (24) (27)

BOWLER’S AREA ETHERNET HUB (LANES 32-64) PRINTER MOUSE CASH DRAWER INTERCOM UNIT AUDIO/VIDEO UNIT AUDIO POLE DISPLAY

CenterMaster 7

CenterMaster Configuration 2 (1) (4) (7) (10) (13) (16) (19) (22) (25) (28)

PINSETTER AREA (2) 10 BASE-2 ETHERNET (RG-58 COAXIAL CABLE) (5) NT SERVER (8) KEYBOARD (11) ETHERNET HUB (LANES 1-32) (14) INTERCOM UNIT (17) GLOBAL VIDEO (20) VIDEO CASSETTE RECORDER (23) POLE DISPLAY (26) AUDIO (29)

8 CenterMaster

CONTROL DESK AREA PRINTER MOUSE CASH DRAWER ETHERNET HUB (LANES 32-64) FRAMEWORX SCORING SYSTEM GLOBAL AUDIO MONITOR MODEM VIDEO

(3) (6) (9) (12) (15) (18) (21) (24) (27)

BOWLER’S AREA RECEIPT PRINTER MONITOR ETHERNET HUB 10 BASE-T CABLE PC CLIENT AUDIO/VIDEO UNIT 10BASE-2 CABLE BAR CODE READER (OPTIONAL)

CenterMaster Configuration 3 (1) (4) (7) (10) (13) (16) (19) (22) (25) (28) (31)

OFFICE AREA CONTROL DESK AREA PC SERVER KEYBOARD ETHERNET HUB (LANES 1-32) FRAMEWORX SCORING SYSTEM PC CLIENT CASH DRAWER AUDIO/VIDEO UNIT VIDEO MODEM

(2) (5) (8) (11) (14) (17) (20) (23) (26) (29)

PINSETTER AREA (3) 10 BASE-2 ETHERNET (RG-58 COAXIAL CABLE) (6) MOUSE (9) 10BASE-2 CABLE (12) ETHERNET HUB (LANES 32-64) (15) SCORESHEET PRINTER (18) INTERCOM UNIT (21) GLOBAL VIDEO (24) VIDEO CASSETTE RECORDER (27) BAR CODE READER OPTIONAL (30)

BOWLER’S AREA PRINTER MONITOR ETHERNET HUB 10BASE-T CABLE RECEIPT PRINTER MONITOR GLOBAL AUDIO AUDIO POLE DISPLAY (OPTIONAL)

CenterMaster 9

CenterMaster Configuration 4 (1) (4) (7) (10) (13) (16) (19) (22) (25) (28) (31)

OFFICE AREA CONTROL DESK AREA PC SERVER KEYBOARD ETHERNET HUB (LANES 1-32) FRAMEWORX SCORING SYSTEM PC CLIENT CASH DRAWER AUDIO/VIDEO UNIT POLE DISPLAY (OPTIONAL) VIDEO

10 CenterMaster

(2) (5) (8) (11) (14) (17) (20) (23) (26) (29)

PINSETTER AREA (3) 10 BASE-2 ETHERNET (RG-58 COAXIAL CABLE) (6) MOUSE (9) 10BASE-2 CABLE (12) ETHERNET HUB (LANES 32-64) (15) SCORESHEET PRINTER (18) INTERCOM UNIT (21) GLOBAL VIDEO (24) VIDEO CASSETTE RECORDER (27) MODEM (30)

BOWLER’S AREA PRINTER MONITOR ETHERNET HUB 10BASE-T CABLE RECEIPT PRINTER MONITOR GLOBAL AUDIO BAR CODE READER (OPTIONAL) AUDIO

CenterMaster Computer(s) The CenterMaster computer(s) are the central point of the control system. The computer(s) contain either a Pentium II or Pentium III microprocessor, a large capacity hard drive, and utilizes a Windows NT operating system. The actual number and location of the computers depends on the bowling center’s needs. (All installations will have at least one computer located at the control desk.) Loaded on the computers are the programs needed to run the system, as well as optional programs used for specific functions. These programs may include: 1. 2. 3. 4. 5. 6. 7. 8.

LRS - League Record Service Quick Books Interface Resource Management Frequent Customer Program Crystal Reports Microsoft Access Symantec PC Anywhere Tournament

Additional components that may be found in a CenterMaster computer include an Iomega Zip drive for system backups, and a CDROM drive. The computer is designed for universal input voltage which means it can operate with an input of 110 VAC or 220 VAC. Although operating voltage is normally set when the computer is installed, it may be necessary to set it when replacing the computer. To select the voltage, simply slide the selector switch located on the back of the computer near the power input receptacle, so the desired voltage can be read on the selector. Refer to the figure titled Rear Panel Connectors and Voltage Switch shown later in this section.

CenterMaster 11

Connections The computer controls all aspects of the Frameworx scoring system and, therefore, connects to many devices. To do this, the computer contains standard connections for power, a keyboard, a mouse, display monitor, printer, and modem, as well as connections for network communications. The front of the computer contains typical controls and indicators found on most computers. Refer to figures titled Typical Front Panel Connectors and Controls and Typical Rear Panel Connectors and Voltage Select Switch.

Typical Front Panel Connectors and Controls - Server PC

Typical Front Panel Connectors and Controls - Client GX-100

Front Panel Connectors and Controls Functions of the components on the front of the computer are:

12 CenterMaster

(1)

Floppy Disk Drive - Diskette drive used to load software updates.

(2)

Diskette Drive Activity LED - Lights when the diskette drive is being accessed.

(3)

Hard Disk Drive Activity LED - Lights when the hard disk drive is use.

(4)

Power LED - Lights when the computer is turned on.

(5)

Power Switch - Turns the computer’s power on and off.

(6)

Reset Button - Resets the computer. To avoid possible data or file structure corruption, do not use the Reset button unless absolutely necessary.

(7)

Zip Drive - Drive used to perform backups. This drive is only installed in the CenterMaster Server computer

(8)

CD-ROM Drive - Drive used to load programs from CD-ROM disks.

CenterMaster 13

Typical Rear Panel Connectors and Voltage Select Switch - Server PC

Typical Rear Panel Connectors and Voltage Select Switch - Client GX-100

Rear Panel Connectors and Voltage Select Switch Functions of the components on the computer are: (1)

14 CenterMaster

Video Connector - A 15 pin connector for video to the VGA monitor.

(2)

Serial Ports - The serial ports allow the connection of external devices to the computer. The ports are typically connected as follows:

New installations

Server PC at Control Desk Upgrade

COM 1 Touch Screen COM 2 Pole Display, Receipt Printer, and Cash Drawer COM 3 Modem COM 4 A/V Unit COM 5 Bar Code Reader COM 6 Not Used

New Installations COM 1 COM 2 COM 3 COM 4 COM 5 COM 6

COM 3 COM 4 COM 5 COM 6

Touch Screen Cash Drawer and Pole Display Receipt Printer Modem A/V Unit Bar Code Reader

Server PC In Office Upgrade

Touch Screen Modem Not Used Not Used Not Used Not Used

New Installations

COM 1 COM 2

COM 1 COM 2 COM 3 COM 4 COM 5 COM 6

Touch Screen Modem Not Used Not Used Not Used Not Used

All Client PCs Upgrade

COM 1 Touch Screen COM 2 Pole Display, Receipt Printer, and Cash Drawer COM 3 A/V Unit COM 4 Bar Code Reader COM 5 Not Used COM 6 Not Used

COM 1 COM 2 COM 3 COM 4 COM 5 COM 6

Touch Screen Cash Drawer and Pole Display Receipt Printer A/V Unit Bar Code Reader Not Used

(3)

Keyboard connector - Connection for the 6 pin DIN cable coming from the keyboard.

(4)

Main Power In - Connection from computer to an AC power source. Refer to (11) Voltage Select Switch.

(5)

Voltage Select Switch - Enables selection of 115 V AC input power or 230 V AC input power.

(6)

Mouse Connector - Connection for the 6 pin DIN connector coming from the mouse.

(7)

Padlock Ring - A place for a lock to prevent internal access to the computer.

(8)

Parallel Port Connector - Connection for a standard report printer (not receipt printer).

CenterMaster 15

(9) (10)

USB ports - Not used. Ethernet - Connections used to network the CenterMaster computers and scoring sytem LGPs. Server Computer: The BNC connector connects to the scoring system hub(s) located on the curtain wall near the pinsetters and the CenterMaster client hub (if installed). The RJ-45 connection is not used on the CenterMaster server. Client Computers: The RJ-45 connector attaches to the CenterMaster client hub. The BNC connector is not used.

VGA Color Monitors The VGA color monitor allows the operator to get information from the CenterMaster computer. Through this terminal, the operator can perform all the functions needed to operate the Frameworx scoring system. This includes assigned and cashing out lanes, programming prices, sales tax, colors and other bowling information, and setting up and processing leagues or financial reports. Monitors are available in 15” and 17” sizes, with the 15” also available in a touchscreen version.

Printers Receipt Printers Upgraded System

Upgraded System Printer

16 CenterMaster

(1)

Power Switch - This switch controls power to the printer.

(2)

DIP Switches - These switches set the configuration of the printer. Set all switches to the “ON” position.

(3)

Power Connector - Input connector for main power.

(4)

Serial Connector - Connection for serial cable from CenterMaster computer.

Receipt Printer Non-Upgraded System

Non-Upgraded System Printer

(1)

Power Switch - This switch controls power to the printer.

(2)

DIP Switches - Located on the inside of the printer, these switches set the configuration of the printer. Set all switches to the “ON” position.

(3)

Power Connector - Input connector for main power.

(4)

Serial Connector - Connection for serial cable from CenterMaster computer.

CenterMaster 17

Pole Display The pole display shows the amount of money a customer owes as well as the amount of change the customer will receive. The type of display installed in the center depends on wether the CenterMaster system is a Command Network upgrade.

Pole Display Upgraded System For upgrade systems the pole display plugs into the back of the cash drawer through a RJ-11 connector. Refer to figure titled Pole Display Upgraded System. (1) POLE DISPLAY (2) RJ-11 TO INTELLIGENT CASH DRAWER

Pole Display Upgraded System.

Pole Display Non-Upgraded Systems Non-upgraded systems pole display connect directly to the client of server computer. An additional terminal on the display allows the connection of the receipt printer to the display. See figure titled Pole Display - Non Upgraded Systems.

Pole Display - Non Upgraded System

18 CenterMaster

(1)

PC/Host - Connector to attach the display to the computer. This connection supplies serial communications to the pole display.

(2)

Display - Connection for the display’s LED readout PCB.

(3)

Receipt Printer - Connection to the receipt printer for the POS (point of sale) terminal. This connection allows serial communication entering the PC/Host connector to continue to the printer.

(4)

DC12V - Power connector for the pole display.

CenterMaster 19

Cash Drawer The primary function of the Cash Drawer is to provide a place to put money received from customers and cause the automatic turning on/off of the lanes. For the convenience of the control desk operators, the cash drawer opens automatically whenever a payment key, such as “cash” is selected. If the operator is assigning or cashing-out a lane, the pinsetter and scorer will turn on or off when the drawer is closed.

Cash Drawer Upgraded Systems In order to perform its function, the cash drawer must communicate with the CenterMaster computer it is connected to. For upgraded systems this is done through a 4-conductor telephone cable typically attached to serial port 2 on the computer and the Com connector on an adaptor board located on the back on the cash drawer assembly. For upgraded system the cash drawer also provides power to light the digits on the pole display. Refer to the figure titled Intelligent Cash Drawer Upgraded Systems - External View.

Intelligent Cash Drawer Upgraded Systems - External View. (1) FRONT VIEW (4) COMM

(2) (5)

KEYLOCK DISP

(3) (6)

REAR VIEW POWER

The functions of the connections on the intelligent cash drawer are: Keylock (front of drawer) - Press the keylock to gain access to the inside of the drawer in case of a failure in the Frameworx scoring systems. The locking feature prohibits unauthorized opening of the drawer. COMM (rear of drawer) - Connection to the CenterMaster computer. The computer communicates through the drawer through this connection. DISP (rear of drawer) - Connection for the customer display. Power (rear of drawer) - Connection for main power to the drawer. The input to this connection is supplied by a plug in the transformer. The voltage level entering this connection is 12 VAC.

20 CenterMaster

Cash Drawer Non-Upgraded Systems For non - upgraded systems the cash drawer connects to the computer through a serial connection on the receipt printer. (The printer attaches to the pole display which then attaches to the computer) Refer to figure titled Cash Drawer Non-Upgraded System.

(1) (2) (3) (4)

COMPUTER POLE DISPLAY RECEIPT PRINTER CASH DRAWER

Cash Drawer Non-Upgraded System

CenterMaster 21

Beeper Box The intercom beeper assembly provides an audible indication whenever an intercom request is received from a console. The box is connected to the audio/video unit through a 6-conductor telephone cable and to the handset box via a 4-conductor cable. A volume control on the assembly allows the control desk operator to adjust the volume level of the beep. Refer to the figure titled Beeper Assembly.

Beeper Assembly (1) AUDIO/VIDEO UNIT

(2)

(4) FOUR OR SIX CONDUCTOR PHONE CABLE WITH RJ-11 CONNECTORS 1’ OR 15’

(5)

22 CenterMaster

35’ SIX CONDUCTOR PHONE CABLE WITH RJ-11 CONNECTORS HANDSET BOX

(3)

BEEPER ASSEMBLY

(6)

VOLUME

Intercom Handset/Switch Box The intercom handset/switch box allows an intercom handset to connect to the Frameworx scoring systems. The box connects to the audio/video unit through an intercom beeper assembly and provides a telephone style intercom handset that allows the operator to have a two-way conversation with a bowler standing at a scorer console. Up to four boxes can be connected to the audio/ video unit. Inside each intercom handset/switch box is a circuit board that handles all the functions for the intercom. This board is called the Handset Interface PCB. Refer to the figure titled Handset Interface PCB (Part No. 57-300183-000).

Handset Interface PCB (Part No. 57-300183-000)

CenterMaster 23

The function of the components on the Handset Interface PCB are:

24 CenterMaster

(1)

Audio In/Out (J1) - Telephone type connector (RJ-11) used to connect the box to the audio/video unit. This allows the transfer of the “audio” to and from the Frameworx scoring systems.

(2)

Hook Switch (J2) - Connection to the hook switch located in the box. Closing this switch causes the intercom audio going to the console to be muted. In some installations, this switch is disconnected.

(3)

Handset Speaker (Term 1) - Connection to the speaker in the earpiece of the handset.

(4)

Handset Speaker (Term 2) - Connection to the speaker in the earpiece of the handset.

(5)

Microphone (Term 3) - Connection to the microphone in the mouthpiece of the handset.

(6)

Microphone (Term 4) - Connection to the microphone in the mouthpiece of the handset.

(7)

Volume Control - The volume control allows the control desk operator to adjust the audio level of the earpiece of the handset.

Audio/Video Control Unit External The audio/video control unit is responsible for interfacing the VCR audio and video, as well as the intercom audios to the Frameworx scoring system. Refer to the figure titled Audio/Video Control Unit - External View (Part No. 57300188-000).

Audio/Video Control Unit - External View (Part No. 57-300188-000) (1) (4) (7) (10)

AUDIO IN POWER LAMP ROCKWORX VOLUME

(2) (5) (8) (11)

CMS SERIAL POWER IN VIDEO IN REAR VIEW

(3) (6) (9) (12)

LANE AUDIO OUT INTERCOMS 1-4 VIDEO OUT FRONT VIEW

The function of the connectors on the audio/video control unit are: (1)

Audio In - Input for the audio coming from the “audio out” connection of the VCR.

(2)

CMS Serial - Connection for the communication coming from the CenterMaster computer. This communication ensures that the intercom system functions properly.

CenterMaster 25

(3)

Lane Audio Out - Output connector for cable that handles the intercom and VCR audio(s) going to the Console Audio PCB located in consoles for Teamworx, Powerworx, and Uniworx, and the Touchworx control unit for Touchworx.

(4)

Power Lamp - The light is on whenever power is supplied to the box.

(5)

Power In - Main power input to the box. The input to the box is 5 VDC, 12 VDC and -12 VDC.

(6)

Intercoms 1-4 - Connection for the cable(s) coming from the intercom handset/switch box(es). Up to four switch boxes can be attached to the Frameworx scoring systems.

(7)

Rockworx - Not used.

(8)

Video In - Input for the video coming from the “video out” connection of the VCR.

(9)

Video Out (2) - Connections for the cables that handle the VCR video that connects to the Remote Video PCB in the Lane Group Processor (LGP).

(10)

26 CenterMaster

Volume - Adjustment used to set the maximum VCR audio level available at the scorer console.

Internal Inside the audio/video control unit there are two main boards: the Composite to RGB PCB (Video PCB) and the Audio PCB. The Composite to RGB PCB is responsible for adapting the VCR video to the Frameworx scoring systems. Once adapted, the video is referred to as global video. The Audio PCB adapts the VCR audio and the intercom audio(s) to the Frameworx scoring systems. This audio is referred to as global audio. These boards are powered by an external power supply. Refer to the figure titled Audio/Video Control Unit Internal View.

Audio/Video Control Unit - Internal View (1) CMS AUDIO PCB

(2)

COMPOSITE TO RGB PCB

(3)

VOLUME CONTROL

CenterMaster 27

Composite to RGB PCB The Composite to RGB PCB is responsible for converting the video originating at the VCR to a format that the system can use. As the name implies, the PCB converts the composite signal that comes from the VCR into an RGBS format. This RGBS video is sent to the remote video boards in the LGP and the TV-Only monitors (if present). Refer to the figure titled Composite to RGB PCB (57-300080-000) Board “A” and Composite To RGB PCB (57-300956-400) Board “B”.

Composite to RGB PCB Board “A” (Part No. 57-300080-000)

The function of the connections and components on the Composite to RGB PCB “A” are:

28 CenterMaster

(1)

Video Output (J1) - Video output for the converted VCR video. This RGBS video is sent to the LGP remote video boards.

(2)

Video Output (J2) - Video output for the converted VCR video. This RGBS video is sent to the TV-Only monitors.

(3)

Video In (J3) - Input for the VCR video.

(4)

Power In (J4) - Input for DC power that is needed to power the PCB. The DC voltages entering the PCB are 5 VDC, 12 VDC and -12 VDC levels.

(5)

JPR1, JPR2, JPR3 - Jumpers used to adapt the PCB to the length of the cable used to send the RGBS Video to the Remote Video PCB located in the LGPs from the J1 connection. All three jumpers must be set the same way. Use the following chart to determine the jumper settings. The PCB is set at the factory for a 200 feet cable length (pins 1 and 2 jumpered together).

(6)

Cable Length

Micro Jumper Setting (Placement)

100 Feet

Pins 2 and 4

200 Feet

Pins 1 and 2 (Factory Setting)

300 Feet

Pins 3 and 4

400 Feet

Pins 5 and 6

JPR5, JPR6, JPR7 - Jumpers used to adapt the PCB to the length of the cable used to send the RGBS Video to the TV-Only monitors from the J2 connection. All three jumpers must be set the same way. Use the following chart to determine the jumper settings. The PCB is set at the factory for a 200 feet cable length (pins 1 and 2 jumpered together).

Cable Length

Micro Jumper Setting (Placement)

100 Feet

Pins 2 and 4

200 Feet

Pins 1 and 2 (Factory Setting)

300 Feet

Pins 3 and 4

400 Feet

Pins 5 and 6

CenterMaster 29

(7)

Hor Adjust - Adjustment used to control the horizontal oscillator on the PCB. This adjustment is used to eliminate dark lines that may appear at the top of the monitor when viewing TV/VCR video.

Composite RGB PCB Board “B” (Part No. 57-300956-000)

The function of the connections and components on the Composite to RGB PCB “B” are:

30 CenterMaster

(1)

Video Output (J1) - Video output for the converted VCR video. This RGBS video is sent to the LGP remote video boards.

(2)

Video Output (J2) - Video output for the converted VCR video. This RGBS video is sent to the TV-Only monitors.

(3)

Video In (J3) - Input for the VCR video.

(4)

Power In (J4) - Input for DC power that is needed to power the PCB. The DC voltages entering the PCB are 5 VDC, 12 VDC and -12 VDC levels.

(5)

(6)

JPR2, JPR3, JPR6 - Jumpers used to adapt the PCB to the length of the cable used to send the RGBS Video to the Remote Video PCB located in the LGPs from the J1 connection. All three jumpers must be set the same way. Use the following chart to determine the jumper settings. The PCB is set at the factory for a 200 feet cable length (pins 1 and 2 jumpered together). Cable Length

Micro Jumper Setting (Placement)

100 Feet

Pins 2 and 4

200 Feet

Pins 1 and 2 (Factory Setting)

300 Feet

Pins 3 and 4

400 Feet

Pins 5 and 6

JPR4, JPR5, JPR7 - Jumpers used to adapt the PCB to the length of the cable used to send the RGBS Video to the TV-Only monitors from the J2 connection. All three jumpers must be set the same way. Use the following chart to determine the jumper settings. The PCB is set at the factory for a 200 feet cable length (pins 1 and 2 jumpered together).

Cable Length

Micro Jumper Setting (Placement)

100 Feet

Pins 2 and 4

200 Feet

Pins 1 and 2 (Factory Setting)

300 Feet

Pins 3 and 4

400 Feet

Pins 5 and 6

CenterMaster 31

(7)

Hue Control - Press the up or down buttons to change picture tint.

(8)

Contrast Control - Press the up or down buttons to increase or decrease the picture contrast. Press both buttons to reset the contrast setting.

(9)

Brightness Control - Press the up or down buttons to increase or decrease the picture brightness. Press both buttons to reset the brightness setting.

(10)

Saturation Control - Press the up or down buttons to increase or decrease the picture saturation level. Press both buttons to reset the saturation level to midpoint.

(11)

Video Switch (S1) - Press the up or down buttons to increase or decrease the picture brightness. Press both buttons to reset the brightness setting. Setting Switches 1-8 OFF Switches 1-7 OFF Switch 8 ON

32 CenterMaster

Description Normal Video Display Color Bar Display

(12)

Power LED - (D19) - This LED is on when power is applied to the PCB.

(13)

Status LED (D18) - This LED is on when the PCB is operating normally.

Audio PCB The Audio PCB is responsible for interfacing the VCR audio and up to four intercoms to the Frameworx scoring systems. The VCR audio (global audio) is amplified by the PCB prior to being sent out to each LGP. The PCB interfaces the intercom audios to the system by allowing simultaneous conversation between the Control Desk and the bowlers. In addition, the PCB allows the bowler and the control desk to talk at the same time, eliminating the need to press a button to talk or listen. Refer to the figure titled Audio PCB (Part No. 57-300167-000).

Audio PCB (Part No. 57-300167-000)

CenterMaster 33

The functions of the components and connections on the Audio PCB are as follows:

34 CenterMaster

(1)

Audio Input (J7) - Input for the audio coming from the “audio out” connection of the VCR.

(2)

Audio Output (J5) - Connection for the audio being sent to the console flatscreens or keypads for each lane. (Referred to as Lane Audio on the back of the unit).

(3)

CMS Serial (J6) - Connection for the communication coming from the CenterMaster computer. This communication allows the computer to determine which intercom handset has been used to answer an intercom request. This information is then sent to the LGP of the requesting lane so that it uses the proper intercom line.

(4)

Handset 1 (J1) - Connection for cable coming from the intercom handset/switch box for the first handset. This handset must be located near desk terminal #1.

(5)

Handset 2 (J2) - Connection for cable coming from the intercom handset/switch box for a second handset. This handset must be located near desk terminal #2.

(6)

Handset 3 (J3) - Connection for cable coming from the intercom handset/switch box for a third handset. This handset must be located near desk terminal #3.

(7)

Handset 4 (J4) - Connection for cable coming from the intercom handset/switch box for a fourth handset. This handset must be located near desk terminal #4.

(8)

Power In (J11)- Main power input to the box. The input to the box is 5 VDC, 12 VDC, and -12 VDC.

(9)

Power Lamp (J12) - Connection to the power indication LED located on the front of the unit.

(10)

Power Out (J10) - Power output to Composite to RGB PCB.

(11)

Rockworx (J9) - Not used.

(12)

Volume (J8) - Adjustment used to set the maximum VCR audio level available at the scorer.

Power Supply Unit The power supply unit provides the audio/video unit with the 5 VDC, 12 VDC, and -12 VDC. The input to the power supply unit can be either 120 VAC or 240 VAC. The supply will automatically adapt to either input. Refer to the figure titled Power Supply Unit.

CMS Power Supply Unit (1) POWER INPUT

(2)

UNIVERSAL POWER SUPPLY

(3)

DEUTSCHE INDUSTRIE NORM PLUG

CenterMaster 35

Ethernet Hub The Ethernet hub changes the 10Base-2 communication cable coming from the CenterMaster computer to 10Base-T cables so that individual LGPs and other CenterMaster computers can be connected. Typical Ethernet hubs split the communication into 16 10Base-T branches allowing one LGP Ethernet hub to provide communications for 32 lanes. If more than 32 lanes are present, additional Ethernet hubs can be added as long as the total cable length does not exceed 185 m (630’). The cable connecting the hubs is terminated at each end with a 50 Ω terminator. Refer to the figure titled Ethernet Hub Cabling.

Ethernet Hub Cabling (1) CENTERMASTER SERVER (4) TO LANE GROUP PROCESSOR (16 PER HUB)

(2) (5)

LANE GROUP PROCESSOR HUB 1 TO NEXT 16 LGPS

(3) (6)

(7) TERMINATORS

(8)

CLIENT HUB

(9)

36 CenterMaster

TO NEXT HUB (AS NEEDED) LANE GROUP PROCESSOR HUB 2 (IF NEEDED) CLIENT COMPUTERS

Ethernet Bocahub-Plus

The functions of the components and connectors on the Ethernet Bocahub-Plus are: (1)

Activity LED - This green LED flashes to indicate when the Ethernet hub is sending or receiving information through any of the hub ports. State Blink Off Steady

Description Data is being transmitted to or received from the Hub. Power is off. No data is being received or transmitted. The network is busy transmitting

CenterMaster 37

(2)

AUI LED - Not used.

(3)

AUI Connector - Not used.

(4)

BNC LED - The BNC LED lights to indicate that the BNC connector is working properly. State Off

The BNC is working properly or is disconnected.

On

The BNC connector has bned or isolated because of a collision.

(5)

BNC Connector - Connection for the 10Base-2 cable coming from the office computer. A BNC T-connector is attached to this connector to allow the cable to continue to the next Ethernet hub if needed. If an additional Ethernet hub is not present, the unused terminal on the T-connector must be terminated with a 50 Ohm terminator.

(6)

Collision LED - The yellow collision LED flashes to indicate that two or more LGPs attempted to transmit information at the same time. (If this occurs, the LGPs will automatically sense the collision and stop transmitting. They attempt transmission again after a random time interval. State

(7)

(8)

Description

Off

Normal operation - No collision has occurred.

On

A collision has been detected.

Power LED - The power LED indicates when the Ethernet hub is on or off. State

38 CenterMaster

Description

Description

On

Ethernet Hub has power.

Off

No power to Ethernet Hub.

Power Socket - Input for 12 VDC power coming from the A/C power adaptor.

(9)

RJ-45 Connectors - Connection for the 10Base-T cables attached to each LGP Ethernet Card. Each connection handles communication for a lane pair. Refer to Status LEDs and Activity LEDs.

(10)

Status LED(s) - The Status LEDs light to indicate the status of the RS45 connectors on the hub. State

(11)

Description

Green

Normal data or information is being received from the LGP. Link test signal being received from the LGP.

Off

Twisted pair cable (10Base-T) not connected properly. No power to Ethernet Hub. Twisted pair cable is faulty. Twisted pair cable is not 10Base-T cable. Twisted pair cable exceeds recommended length (100 meters or 328 feet)

Red

Port is partitioned (taken off-line) becasue of collisions.

Status Switch - This switch determines the purpose of the status LEDs. When set to LNK the LEDs associated with the 10Base-T connectors (RJ-45) will light when a valid link test signal is received. (The BNC LED will not function and has no meaning). When set to PRT the LEDs light to indicate that the ports are functioning normally. They are off when the port is partitioned.

(12)

T-Connector - Connector that attaches to the BNC connector that allows the 10Base-2 cable coming from the office computer to continue to additional Ethernet hubs. If additional Ethernet hubs are not used, a termination plug must be attached to the unused connector.

(13)

Crossover Switch - This switch allows the user to select whether the hub will internally cross the transmit and receive wires for the RJ-45 connector for port 16 (port 8 in the smaller hubs). This allows multiple hubs to be cascaded together via the last port. In the Frameworx system, the switch must be in the X position. Using the other position will cause any LGP attached to port 16 to have communication errors.

NOTE: In the 8 port version of the hub, the crossover switch is used for port 8. In all cases the switch must be set to the x position.

CenterMaster 39

Ethernet BocaNET-16

The functions of the components and connectors on the Ethernet BocaNET-16 are: (1)

Activity LED - This green LED flashes to indicate when the Ethernet Hub is sending or receiving information through any of the Hub ports. State Blink Off Steady

40 CenterMaster

Description Data is being transmitted to or received from the Hub. Power is off. No data is being received or transmitted. The network is busy transmitting

(2)

AUI LED - Not used.

(3)

AUI Connector - Not used.

(4)

BNC LED - The BNC LED lights to indicate that the BNC Connector is working properly.

State

Description

Off

The BNC is working properly or is disconnected.

On

The BNC Connector has been partitioned or isolated because of a collision.

(5)

BNC Connector - Connection for the 10Base-2 cable coming from the office computer. A BNC T-connector is attached to this connector to allow the cable to continue to the next Ethernet Hub if needed. If an additional Ethernet Hub is not present, the unused terminal on the T-connector must be terminated with a 50 Ohm terminator.

(6)

Collision LED - The yellow collision LED flashes to indicate that two or more LGPs attempted to transmit information at the same time. (If this occurs, the LGPs will automatically sense the collision and stop transmitting. They attempt transmission again after a random time interval. State

(7)

Description

Off

Normal operation - No collision has occurred.

On

A collision has been detected.

Power LED - The power LED indicates when the Ethernet Hub is on or off.

State

Description

On

Ethernet Hub has power.

Off

No power to Ethernet Hub.

CenterMaster 41

(8)

Power Socket - Input for 12 VDC power coming from the A/C power adaptor.

(9)

RJ-45 Connectors - Connection for the 10Base-T cables attached to each LGP Ethernet Card. Each connection handles communication for a lane pair. Refer to Status LEDs and Activity LEDs. The Hub may have 8, 12, or 16 connectors.

(10)

Status LED(s) - The Status LEDs light to indicate the status of the RJ45 connector at the rear of the hub.

State

Description

Green

Normal data or information is being received from the LGP. Link test signal being received from the LGP.

Off

Twisted pair cable (10Base-T) not connected properly. No power to Ethernet Hub. Twisted pair cable is faulty. Twisted pair cable is not 10Base-T cable. Twisted pair cable exceeds recommended length (100 meters or 328 feet)

Red

Port is partitioned (taken off-line) because of collisions.

(11)

T-Connector - Connector that attaches to the BNC Connector that allows the 10Base-2 cable coming from the office computer to continue to additional Ethernet Hubs. If additional Ethernet Hubs are not used, a termination plug must be attached to the unused connector.

(12)

Crossover Switch - This switch allows the user to select whether the Hub will internally cross the transmit and receive wires for the RJ-45 connector for port 16 (port 8 in the smaller hubs). This allows multiple hubs to be cascaded together via the last port. In the Frameworx System the switch must be in the X position. Using the other position will cause any LGP attached to Port 16 to have communication errors.

NOTE: In the 8 port version of the Hub, the crossover switch is used for port 8. In all cases the switch must be set to the x position.

42 CenterMaster

(13)

Alert LED - This red LED indicates a possible error condition exists in the network. State

(14)

Description

Off

System is operating correctly.

On

Usage of activity exceeds 80% or an LGP has been partitioned (isolated) for more than 1 second.

Usage LEDs - The six Usage LEDs light to indicate the current amount of network traffic. State

Color

Description

2

Green

2-5% network usage.

6

Green

6-11% network usage.

12

Green

12-24% network usage.

25

Green

25-49% network usage.

50

Yellow

50-79% network usage.

80

Red

80-100% network usage.

CenterMaster 43

NetGear EN116

The functions of the components and connectors on the NetGear EN116 are: (1)

AUI Connector - Not used.

(2)

AUI Active - Not used.

(3)

AUI RX - Not used.

(4)

BNC Connector - Connection for the 10Base-2 cable coming from the office computer. A BNC T-connector is attached to this connector to allow the cable to continue to the next Ethernet hub if needed. If an additional Ethernet hub is not present, the unused terminal on the T-connector must be terminated with a 50 Ohm terminator.

(5)

BNC Active - This green LED lights to indicate the link between the BNC port and the device connected to it is good. State

44 CenterMaster

Description

On

Connection and cabling to CenterMaster is good.

Off

Connection to CenterMaster is bad or BNC connection is not used.

(6)

BNC Rx LED - This green LED flashes to indicate when data is being received through the BNC connector.

(7)

Collision LED - The yellow collision LED flashes to indicate that two or more LGPs attempted to transmit information at the same time. (If this occurs, the LGPs will automatically sense the collision and stop transmitting. They attempt transmission again after a random time interval. State

Description

Off

Normal operation - No collision has occurred.

On

A collision has been detected.

(8)

Crossover Switch - This switch allows the user to select whether the hub will internally cross the transmit and receive wires for the RJ-45 connector for port 16 (port 8 in the smaller hubs). This allows multiple hubs to be cascaded together via the last port. In the Frameworx system, the switch must be in the X position. Using the other position will cause any LGP attached to port 16 to have communication errors.

(9)

Power Connector - Input for 12 VDC power coming from the A/C power adaptor.

(10)

Power LED - This LED indicates when the Ethernet hub is on or off. State

Description

On

Ethernet Hub has power.

Off

No power to Ethernet Hub.

(11)

RJ-45 Connectors - Connection for the 10Base-T cables attached to each LGP Ethernet Card. Each connection handles communication for a lane pair. Refer to Status LEDs and Activity LEDs.

(12)

RJ-45 Link LEDs - These green LEDs light to indicate the link between the RJ-45 port and the LGP is good. State

(13)

Description

On

Line is okay.

Off

LGP not connected. LGP is on Faulty cable. Ethernet PCB in LGP is not working properly.

RJ-45 RX LED - This green LED flashes to indicate when data is being received into the RJ-45 connector.

CenterMaster 45

CenterMaster Scorer Maintenance CenterMaster contains utilities that allow the control desk operator to maintain and update the Frameworx scores. Functions the operator can perform include: NVRAM Clear, installing a new program version to the scorer hard drive, setting default languages, configuring scorer hard drive for use as a Teamworx, Uniworx, or Touchworx scorer, and changing the maintenance menu password. To access “Score Maintenance” select the office page button (Desk Icon) then select the “Scorer Maintenance” twist button. Refer to Figure titled Accessing Scorer Maintenance. (1) OFFICE PAGE BUTTON

Accessing Scorer Maintenance (1) OFFICE PAGE BUTTON

46 CenterMaster

(2)

SCORER MAINTENANCE TWIST BUTTON

Operations The operations page allows the user to send file updates to the scorer hard drives on the lanes selected. Send a file update, simply select the lane(s) that require an update and select the appropriate function button. Refer to the figure titled Scorer Maintenance - Operations Page.

(2) LANE SELECT

(1) FUNCTION BUTTONS

Scorer Maintenance - Operations Page. (1) FUNCTION BUTTONS

(2)

LANE SELECT

CenterMaster 47

The Functions of the buttons on the Operations page are:

Function Buttons Clear NV - Perform a NV RAM clear on the selected scorers. It is suggested that this procedure be performed daily. Install - Update the program in the scorer hard drive with the version currently loaded in the CenterMaster server. Back Revision - Reverts the program in the scorer hard drive to the prior version. (see install) Teamworx On - Sends files to scorer hard drive to allow the scorer to function as a Teamworx console. Teamworx Off - Unistalls the files from the scorer hard drive that allow the scorer to function as a Teamworx console. Uniworx On - Sends files to scorer hard drive to allow the scorer to function as a Uniworx console. Uniworx Off - Unistalls the files from the scorer hard drive that allow the scorer to function as a Uniworx console. Touchworx On - Sends files to scorer hard drive to allow the scorer to function as a Touchworx console. Touchworx Off - Unistalls the files from the scorer hard drive that allow the scorer to function as a Touchworx console. English - Sets the default language of the scorer to English. Korean - Sets the default language of the scorer to Korean. Traditional Mandarin - Sets the default language of the scorer to Traditional Mandarin. Simplified Mandarin - Sets the default language of the scorer to Simplified Mandarin. Other - Allows a user specified download to the scorer. This button is used to perform downloads not handled by the preset buttons. To use this function, type an appropriate command in the entry box and select the other button. Lane Select - These buttons allow the user to select the lane that will receive the download.

48 CenterMaster

Password The “Password” screen allows the user to change the “Maintenance” Menu password for the lane selected. To change the password, simply select the lanes to receive the new password, enter the new password in the “New Password” entry box, retype the password in the “Confirm Password” entry box, then select “Send” button. Refer to figure titled Scorer Maintenance Password Screen. NOTE: When performing functions on this page Never Select More That 16 Lanes at a Time.

(2) LANE SELECT

(1) SEND BUTTON

(3) PASSWORD ENTRY BOXES

Scorer Maintenance - Password Screen (1) SEND BUTTON

(2)

LANE SELECT

(3)

PASSWORD ENTRY BOXES

CenterMaster 49

Screen Saver The screen saver page allows the user to set the duration that a scorer console will display the Frameworx logo before changing to a blank screen. To change the screen saver time, select the lanes to receive the new time, enter the duration (in minutes), in the entry box, then select the “Send” button. Refer to figure titled Scorer Maintenance - Screen Saver.

(2) LANE SELECT

(3) TIME ENTRY BOX

(1) SEND BUTTON

Scorer Maintenance - Screen Saver. (1) SEND BUTTON

50 CenterMaster

(2)

LANE SELECT

(3)

TIME ENTRY BOX

Cable Diagrams

Primary Console Global Video from Control Desk (Part No. 57-300956-000) (1) TO J7 ON REMOTE VIDEO PRINTED CIRCUIT BOARD (4) RED + (7) GREEN (10) COLOR SYNCHRONIZED +

(2) (5) (8) (11)

TO J1 ON CENTER MANAGEMENT SYSTEM VIDEO PRINTED CIRCUIT BOARD RED BLUE + COLOR SYNCHRONIZED -

(3)

DRAIN

(6) (9)

GREEN + BLUE -

(3)

NO CONNECTION

Control Desk to Primary Console Audio (Part No.57-3000034-000) (1) TO J5 ON CENTER MANAGEMENT SYSTEM AUDIO PRINTED CIRCUIT BOARD (4) DRAIN (7) INTERCOM 2+ (10) INTERCOM 3(13) GLOBAL AUDIO +

(2) (5) (8) (11) (14)

TO J1 ON CONSOLE AUDIO PRINTED CIRCUIT BOARD INTERCOM 1+ INTERCOM 2INTERCOM 4+ GLOBAL AUDIO -

(6) (9) (12) (15)

INTERCOM 1INTERCOM 3+ INTERCOM 4SHIELD

CenterMaster 51

Intercom to Control Desk Audio/Video (Part No. 57-300132-000) (1) TO J1 ON INTERCOM PRINTED CIRCUIT BOARD (4) CONTROL

(2)

DATA OUT

(3)

GROUND

(5)

DATA IN

(6)

TO J1-J4 ON CONTROL DESK AUDIO/VIDEO PRINTED CIRCUIT BOARD

HOOK SWITCH TERM 3 MICROPHONE

(3) (6)

TERM 1 HANDSET SPEAKER TERM 4 MICROPHONE

Handset Interface PCB (Part No. 57-300183-000) (1) AUDIO IN/OUT (4) TERM 2 HANDSET SPEAKER (7) VOLUME CENTER

52 CenterMaster

(2) (5)

Potentiometer CMS Audio/Video Enclosed (Part No. 57-300306-000)

Beep Speaker to Intercom Cable Assembly (Part No. 57-300488-000) (1) TO J1 ON INTERCOM ASSEMBLY 57-300184-000 (4) GROUND (7) TO J3 ON BEEP SPEAKER ASSEMBLY 57-300400-000

(2)

BEEPER

(3)

DATA OUT

(5)

CONTROL

(6)

DATA IN

Beep Speaker to Front Desk Audio/Video (F/A) Cable Assembly (Part No. 57-300489-000) (1) TO J2 ON BEEPER SPEAKER ASSEMBLY 57-300400-000 (4) GROUND (7) TO J1, J2, J3 OR J4 FRONT DESK A/V 57-300490-4XX

(2)

BEEPER

(3)

DATA OUT

(5)

CONTROL

(6)

DATA IN

CenterMaster 53

Beep Speaker to Intercom, Short (12 in.) Cable Assembly (Part No. 57-300498-000) (1) TO J1 ON INTERCOM ASSEMBLY 57-300184-000 (4) GROUND (7) TO J3 ON BEEP SPEAKER ASSEMBLY 57-300400-000

(2)

BEEPER

(3)

DATA OUT

(5)

CONTROL

(6)

DATA IN

Beep Speaker to Intercom, Long (15 ft.) Cable Assembly (Part No. 57-300499-000) (1) TO J1 ON INTERCOM ASSEMBLY 57-300184-000 (4) GROUND (7) TO J3 ON BEEP SPEAKER ASSEMBLY 57-300400-000

(2)

BEEPER

(3)

DATA OUT

(5)

CONTROL

(6)

DATA IN

Beep Speaker to Front Desk A/V (35’) Cable Assembly (Part No. 57-300500-000) (1) TO J1 ON INTERCOM ASSEMBLY 57-300184-000 (4) GROUND (7) TO J3 ON BEEP SPEAKER ASSEMBLY 57-300400-000

54 CenterMaster

(2)

BEEPER

(3)

DATA OUT

(5)

CONTROL

(6)

DATA IN

Intentionally Blank

CenterMaster 55