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EFJohnson VR-CM50 5COMMON GROUND BRACKET ASSEMBLY, Grounding Installation, #1 Lug, #2 Lug, #3 Lug

Models: VR-CM50

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Figure 2-5 COMMON GROUND BRACKET ASSEMBLY

CENTRAL PROCESSOR PACKAGE INSTALLATION

Figure 2-5 COMMON GROUND BRACKET ASSEMBLY

2.6 GROUNDING INSTALLATION

#1 Lug

Connect a #6 THHN bare ground wire to the TOP RIGHT (first) copper lug on the common ground bracket assembly to all RTL kits (make this by taking a length of the #6 THHN wire and stripping it). If multiple surge arrestor boxes are used, run the #6 THHN wire through the lugs of all boxes in a straight line. Tighten all clamps securely using the proper size screwdriver ( 1/4" flatblade).

#2 Lug

It is very important to connect the earth ground wire to lug #2, the lug opposite the CPP Cabinet lug and RTL kits lugs. Refer to Figure 2-5for acorrect

placement of the connections on the common ground bracket assembly. Use #4 THHN wire to connect to the ground clamp.

#3 Lug

Connect a #6 THHN wire to lug #3 (third from top) on the common ground bracket assembly to the ground lug in the CPP cabinet. Refer to Figure 2-5for the location of the ground lug in the CPP cabinet.

#4, #5 Lug

Connect a #6 THHN ground wire from lugs 4, 5, etc. of the ground bracket assembly to the ground lug on each console position. A ground lug and hardware has been furnished with the cable kit for each console.

February 1996
Part No. 004-3039-274	2-6

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EFJohnson VR-CM50 manual 5COMMON GROUND BRACKET ASSEMBLY, Grounding Installation, #1 Lug, #2 Lug, #3 Lug, #4, #5 Lug

Contents

Second Printing February VR-CM50CONSOLE SYSTEM INSTALLATION GUIDESupersedes 004-3039-274May Page LAND MOBILE PRODUCT WARRANTY VR-CM50CONSOLE SYSTEM INSTALLATION GUIDESAFETY INFORMATION Page TABLE OF CONTENTS 1 PRE-INSTALLATIONINFORMATION2 CENTRAL PROCESSOR PACKAGE INSTALLATION 3 CABINETRY ASSEMBLY FOR CRT CONSOLE SYSTEMSTABLE OF CONTENTS CONT CRT-BASEDELECTRONICS ASSEMBLY PARTEQUIPMENT CHECK-OUTAND ADJUSTMENTS LIST OF FIGURESLIST OF TABLES TABLE OF CONTENTS CONTPage SECTION 1 PRE-INSTALLATIONINFORMATION 1.1 RECEIVING INFORMATIONI M P O R T A N T Table 1-1SAMPLE PACKING LISTfor those assemblies are listed in Section SECTION 2 CENTRAL PROCESSOR PACKAGE INSTALLATION Table 2-1CPU CABINET HARDWARECENTRAL PROCESSOR PACKAGE INSTALLATION Figure 2-1REAR VIEW - JOINING TWO CPU CABINETSFebruary 2.3.1 CABLE ROUTING Figure 2-2CPU CABINET CABLE CONNECTIONSC A U T I O N DO NOT mount with the ground lug on the bottomI M P O R T A N T Figure 2-4STAR GROUNDING CONFIGURATION2.5 GROUNDING THE SYSTEM Figure 2-5COMMON GROUND BRACKET ASSEMBLY 2.6 GROUNDING INSTALLATION#1 Lug #2 LugFigure 2-6CPP I/O PANELS 2.7 CPP I/O PANELSFebruary 2.8 SAMPLE CUSTOMER DATA SHEETS Figure 2-7I/O CONNECTOR PANEL ASSIGNMENTSTable 2-2I/O PANEL REPORT Dispatch position I/O LinesCENTRAL PROCESSOR PACKAGE INSTALLATION Figure 2-8RTL I/O PANEL ASSIGNMENTSFebruary Figure 2-10LOGGING RECORDER Figure 2-11AUXILIARY CONTROL RELAY ASSIGNMENTSCENTRAL PROCESSOR PACKAGE INSTALLATION February2.9 WIRING OF SURGE ARRESTOR BOXES Figure 2-12SURGE ARRESTOR BOX WIRINGFebruary 2-11Table 2-3STANDARD COLOR CODE ASSIGNMENTS 2.10 DISPATCH POSITION CONNECTIONS2.11VOTER SYSTEM CONNECTIONS 2.12 LOGGING RECORDER CONNECTIONS2.13 PRINTER INSTALLATION 2.14 MODEM INSTALLATIONFebruary 2-13Figure 2-13CPU RELAY PANEL I M P O R T A N TFebruary 2-14February Figure 2-1414 CARD RELAY PANEL2-15 2.18CONNECTIONS TO AC POWER Figure 2-15CPP POWER SUPPLY2.17 PA SYSTEM FEED February3.1 INTRODUCTION 3.2 TOOLS REQUIRED3.3 CONSOLE ARRANGEMENT Figure 3-1SAMPLE CONSOLE LAYOUT3.4 MAIN CONSOLE ASSEMBLY Figure 3-3ASSEMBLY OF CONSOLE SEC TIONSC A U T I O N Figure 3-2WRITING SUPPORT MOUNTING HOLESFigure 3-4FORMICA SURFACE ARRANGEMENT Figure 3-5LEVELING THE CONSOLE3.6FORMICA WRITING SURFACE ARRANGE- MENT 3.7WRITING SUPPORT RAIL MOUNTINGFigure 3-6WRITING SUPPORT RAIL MOUNTING using white carpenter’s glue Figure 3-8JOINING FORMICA Figure 3-7CTP TRAY3.8ATTACHING THE FORMICA WRITING SUR- FACE Figure 3-9SECURING THE FORMICA WRIT3.9 FORMICA WRITING SURFACE AND TRIM Figure 3-10FORMICA WRITING SURFACE AND TRIM3.10 CABINETRY OPTIONS Figure 3-11STABILIZER KIT Figure 3-12ADJUSTABLE KEYBOARD SEATFigure 3-13KEYBOARD DRAWER MOUNT Figure 3-14UNIVERSAL PENCIL DRAWER MOUNTING Figure 3-15TYPEWRITER EXTENSION ASFigure 3-17INSTALLING TINNERMAN CLIPS Figure 3-16PIE SUPPORT RAIL MOUNTING3.10.7CRT MONITOR SHELF - FXM-192OP- TION Monitor Shelf assembly FXM-192Table 3-1MONITOR SHELF HARDWARE Figure 3-18CRT MONITOR SHELFCABINETRY ASSEMBLY FOR CRT CONSOLE SYSTEMS SECTION 4 CRT-BASEDELECTRONICS ASSEMBLY PART 4.1 INTRODUCTIONTable 4-2SLIDE TRAY HARDWARE Figure 4-1PC AND UPS SLIDE TRAY AS SEMBLYTable 4-4CIP TRAY HARDWARE Figure 4-2CIP POWER SUPPLYMount The CIP Tray Figure 4-3CIP TRAY WITH MICROPHONE Table 4-5CIP TRAY CABLE CONNECTIONSThis page intentionally left blank CRT-BASEDELECTRONICS ASSEMBLY PARTFebruary SECTION 5 CRT-BASEDELECTRONICS ASSEMBLY PART 5.2 INSTALL THE PC AND UPSFigure 5-1CPU AND UPS POWER CONNEC TIONS 5.1 INTRODUCTIONTable 5-2CRT CABLE CONNECTIONS 5.5 INSTALL THE CRT MONITOR 5.6INSTALL CRT TOUCHSCREEN Option TDV-OP492Figure 5-3TOUCHSCREEN INSTALLATION Figure 5-4CABLE CONNECTION TO CIP PS5.7INSTALL CRT TRACKBALL OPTION/ MOUSE OPTION 5.8INSTALL HEADSET JACK Options TDV- OP4065.9INSTALL SECOND VOLUME CONTROL KNOB Table 5-3VOLUME CONTROL HARDWARE5.10SET UP AND OPERATION OF THE HEAD- SET JACK Figure 5-7CONNECTOR HEADSETW A R N I N G Figure 5-8TELCO CONNECTION TO CIP PSThis page intentionally left blank CRT-BASEDELECTRONICS ASSEMBLY PARTFebruary SECTION 6 EQUIPMENT CHECK-OUTAND ADJUSTMENTS 6.1 INITIAL POWER-UPAND CHECK-OUTI M P O R T A N T W A R N I N G6.2 CPP ADJUSTMENTS 6.3 CONSOLE ADJUSTMENTSPanel Microphone Auxiliary MicrophoneTELCO Level Adjustments Headset Receive LimitExternal Encoder Telephone Ringer6.5 AFTER SYSTEM CHECK-OUT SCREENSCREEN