Manuals / EFJohnson / Household Appliance / Dehumidifier

EFJohnson VR-CM50 Pa System Feed, 2.18CONNECTIONS TO AC POWER, 15CPP POWER SUPPLY, February, 2-16

Models: VR-CM50

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2.17 PA SYSTEM FEED

CENTRAL PROCESSOR PACKAGE INSTALLATION

2.17 PA SYSTEM FEED

The CPP can be connected to a building public address to permit paging via the dispatch console(s). The console(s) must be equipped with programming option TDM-OP431 or TDV-OP431 to use this fea- ture.

1.Connection to the PA system is made from TB4 on the CSC line terminator I/O board, located on the rear of the CPP power supply as shown in (see Fig- ure 2-15for terminal locations on the Line Termi- nator Board).

2.PA feed audio is obtained from terminals A1 and A2. The audio output is a 600W balanced line at - 10 dBm.

3.PA PTT is obtained from terminals K1 an K2. PTT is an isolated, normally open dry contact closure, which may be wired into the audio path or used to control an amplifier gate (preferable).

2.18CONNECTIONS TO AC POWER

The CPP is connected to its AC power feed via a surge protected power distribution strip in the CPP cabinet. One strip will be provided for every two, 60" cabinets or each individual 88" cabinet. An IEC-320 input connector and line cord is located on the bottom of the AC strip. The line cord connector has been sup- plied in accordance with the power supply option specified at the time of order.

Figure 2-15 CPP POWER SUPPLY

February 1996
Part No. 004-3039-274	2-16

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EFJohnson VR-CM50 manual Pa System Feed, 2.18CONNECTIONS TO AC POWER, 15CPP POWER SUPPLY, February, 2-16

Contents

Supersedes 004-3039-274May VR-CM50CONSOLE SYSTEM INSTALLATION GUIDESecond Printing February Page SAFETY INFORMATION VR-CM50CONSOLE SYSTEM INSTALLATION GUIDELAND MOBILE PRODUCT WARRANTY Page 2 CENTRAL PROCESSOR PACKAGE INSTALLATION TABLE OF CONTENTS1 PRE-INSTALLATIONINFORMATION 3 CABINETRY ASSEMBLY FOR CRT CONSOLE SYSTEMSEQUIPMENT CHECK-OUTAND ADJUSTMENTS TABLE OF CONTENTS CONTCRT-BASEDELECTRONICS ASSEMBLY PART LIST OF FIGURESLIST OF TABLES TABLE OF CONTENTS CONTPage I M P O R T A N T SECTION 1 PRE-INSTALLATIONINFORMATION1.1 RECEIVING INFORMATION Table 1-1SAMPLE PACKING LISTfor those assemblies are listed in Section SECTION 2 CENTRAL PROCESSOR PACKAGE INSTALLATION Table 2-1CPU CABINET HARDWAREFebruary Figure 2-1REAR VIEW - JOINING TWO CPU CABINETSCENTRAL PROCESSOR PACKAGE INSTALLATION 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 bottom2.5 GROUNDING THE SYSTEM Figure 2-4STAR GROUNDING CONFIGURATIONI M P O R T A N T #1 Lug Figure 2-5COMMON GROUND BRACKET ASSEMBLY2.6 GROUNDING INSTALLATION #2 LugFebruary 2.7 CPP I/O PANELSFigure 2-6CPP I/O PANELS Table 2-2I/O PANEL REPORT 2.8 SAMPLE CUSTOMER DATA SHEETSFigure 2-7I/O CONNECTOR PANEL ASSIGNMENTS Dispatch position I/O LinesFebruary Figure 2-8RTL I/O PANEL ASSIGNMENTSCENTRAL PROCESSOR PACKAGE INSTALLATION CENTRAL PROCESSOR PACKAGE INSTALLATION Figure 2-10LOGGING RECORDERFigure 2-11AUXILIARY CONTROL RELAY ASSIGNMENTS FebruaryFebruary 2.9 WIRING OF SURGE ARRESTOR BOXESFigure 2-12SURGE ARRESTOR BOX WIRING 2-112.11VOTER SYSTEM CONNECTIONS Table 2-3STANDARD COLOR CODE ASSIGNMENTS2.10 DISPATCH POSITION CONNECTIONS 2.12 LOGGING RECORDER CONNECTIONSFebruary 2.13 PRINTER INSTALLATION2.14 MODEM INSTALLATION 2-13February Figure 2-13CPU RELAY PANELI M P O R T A N T 2-142-15 Figure 2-1414 CARD RELAY PANELFebruary 2.17 PA SYSTEM FEED 2.18CONNECTIONS TO AC POWERFigure 2-15CPP POWER SUPPLY February3.3 CONSOLE ARRANGEMENT 3.1 INTRODUCTION3.2 TOOLS REQUIRED Figure 3-1SAMPLE CONSOLE LAYOUTC A U T I O N 3.4 MAIN CONSOLE ASSEMBLYFigure 3-3ASSEMBLY OF CONSOLE SEC TIONS Figure 3-2WRITING SUPPORT MOUNTING HOLES3.6FORMICA WRITING SURFACE ARRANGE- MENT Figure 3-4FORMICA SURFACE ARRANGEMENTFigure 3-5LEVELING THE CONSOLE 3.7WRITING SUPPORT RAIL MOUNTINGFigure 3-6WRITING SUPPORT RAIL MOUNTING 3.8ATTACHING THE FORMICA WRITING SUR- FACE using white carpenter’s glueFigure 3-8JOINING FORMICA Figure 3-7CTP TRAY Figure 3-9SECURING THE FORMICA WRIT3.10 CABINETRY OPTIONS Figure 3-10FORMICA WRITING SURFACE AND TRIM3.9 FORMICA WRITING SURFACE AND TRIM Figure 3-13KEYBOARD DRAWER MOUNT Figure 3-12ADJUSTABLE KEYBOARD SEATFigure 3-11STABILIZER KIT Figure 3-14UNIVERSAL PENCIL DRAWER MOUNTING Figure 3-15TYPEWRITER EXTENSION AS3.10.7CRT MONITOR SHELF - FXM-192OP- TION Figure 3-17INSTALLING TINNERMAN CLIPSFigure 3-16PIE SUPPORT RAIL MOUNTING Monitor Shelf assembly FXM-192CABINETRY ASSEMBLY FOR CRT CONSOLE SYSTEMS Figure 3-18CRT MONITOR SHELFTable 3-1MONITOR SHELF HARDWARE Table 4-2SLIDE TRAY HARDWARE SECTION 4 CRT-BASEDELECTRONICS ASSEMBLY PART4.1 INTRODUCTION Figure 4-1PC AND UPS SLIDE TRAY AS SEMBLYMount The CIP Tray Figure 4-2CIP POWER SUPPLYTable 4-4CIP TRAY HARDWARE Figure 4-3CIP TRAY WITH MICROPHONE Table 4-5CIP TRAY CABLE CONNECTIONSFebruary CRT-BASEDELECTRONICS ASSEMBLY PARTThis page intentionally left blank Figure 5-1CPU AND UPS POWER CONNEC TIONS SECTION 5 CRT-BASEDELECTRONICS ASSEMBLY PART5.2 INSTALL THE PC AND UPS 5.1 INTRODUCTIONTable 5-2CRT CABLE CONNECTIONS Figure 5-3TOUCHSCREEN INSTALLATION 5.5 INSTALL THE CRT MONITOR5.6INSTALL CRT TOUCHSCREEN Option TDV-OP492 Figure 5-4CABLE CONNECTION TO CIP PS5.9INSTALL SECOND VOLUME CONTROL KNOB 5.7INSTALL CRT TRACKBALL OPTION/ MOUSE OPTION5.8INSTALL HEADSET JACK Options TDV- OP406 Table 5-3VOLUME CONTROL HARDWAREW A R N I N G 5.10SET UP AND OPERATION OF THE HEAD- SET JACKFigure 5-7CONNECTOR HEADSET Figure 5-8TELCO CONNECTION TO CIP PSFebruary CRT-BASEDELECTRONICS ASSEMBLY PARTThis page intentionally left blank I M P O R T A N T SECTION 6 EQUIPMENT CHECK-OUTAND ADJUSTMENTS6.1 INITIAL POWER-UPAND CHECK-OUT W A R N I N GPanel Microphone 6.2 CPP ADJUSTMENTS6.3 CONSOLE ADJUSTMENTS Auxiliary MicrophoneExternal Encoder TELCO Level AdjustmentsHeadset Receive Limit Telephone RingerSCREEN SCREEN6.5 AFTER SYSTEM CHECK-OUT