Clear-com PS-702 User Manual

PS-702 TWO-CHANNEL POWER SUPPLYINSTRUCTION MANUALCLEAR-COM ENCORE

PS-702 TWO-CHANNEL POWER SUPPLY1-4FRONT AND REAR PANELSA description of the connectors and controls follows (Figure 1-2 on page 1-4).Figure 1-2: Front

PS-702 TWO-CHANNEL POWER SUPPLY1-5all the way down, decrease the program trim level. Any change in the program trim level control on the rear panel to

PS-702 TWO-CHANNEL POWER SUPPLY1-6

PS-702 TWO-CHANNEL POWER SUPPLY2-1INSTALLATIONQUICK START1. Unpack the unit and inspect for any damage that may have occurred during shipping.2. Conne

PS-702 TWO-CHANNEL POWER SUPPLY2-2LINE TERMINATION (REAR PANEL)Switching of the channels’ terminations on and off is done with the rear-panel toggle s

PS-702 TWO-CHANNEL POWER SUPPLY2-3SYSTEM CHECKOUTBefore you turn on the power:Check TerminationThere should be one and only one termination for each c

PS-702 TWO-CHANNEL POWER SUPPLY2-4FINAL TESTSAfter you turn the power on:1. Check for proper voltage on pin #2 of any intercom line or jack in a chann

PS-702 TWO-CHANNEL POWER SUPPLY3-1MAINTENANCEINTRODUCTIONThis chapter provides maintenance information including troubleshooting tips and a block diag

PS-702 TWO-CHANNEL POWER SUPPLY3-2Table 3-1: Troubleshooting TipsHum or buzz in system Inductive pickup caused by close proximity of main or remote st

PS-702 TWO-CHANNEL POWER SUPPLY3-3PS-702 BLOCK DIAGRAMThe following is a block diagram of the PS-702:Figure 3-3: PS-702 Block DiagramPS-702Voltage Reg

PS-702 Two-Channel Power Supply Instruction ManualPart Number 810493Z Rev. 3Legal DisclaimersCopyright © 2013 HME Clear-Com Ltd.All rights reserved.Cl

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PS-702 TWO-CHANNEL POWER SUPPLY4-1TECHNICAL SPECIFICATIONSPS-702 TWO-CHANNEL POWER SUPPLYdBu is an absolute measurement. 0 dBu is referenced to 0.775

PS-702 TWO-CHANNEL POWER SUPPLY4-2Rear Panel ConnectorsIntercom: (6) XLR-3M (3 per channel)Program: (1) XLR-3FAC Power: IEC 320 connectorRear Pa

PS-702 TWO-CHANNEL POWER SUPPLY5-1GLOSSARYSome of the terms used when discussing critical communications for television or theatre may be new to you a

PS-702 TWO-CHANNEL POWER SUPPLY5-2hear their voices and instruments on stage. IFB (program interrupt) disconnects the program audio source while the t

WARRANTY iLIMITED WARRANTYClear-Com warrants that at the time of purchase, the equipment supplied complies with any specifica

WARRANTYii period will be offered at no charge between 09:00 and 17:00 according to the customer’s local time zone.In addition, for cus

WARRANTY iii Clear-Com has the right to inspect the equipment and/or installation or relevant packaging. NON-WARRANTY REPAIR

WARRANTYiv PROFITS). SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES OR THE LIMITATION ON H

PS-702 TWO-CHANNEL POWERiCONTENTSOPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Introduction . . . . . . . . . . .

PS-702 TWO-CHANNEL POWER SUPPLYii

PS-702 TWO-CHANNEL POWER SUPPLY iiiIMPORTANT SAFETY INSTRUCTIONS1. Read these instructions.2. Keep these instructions.3. Heed all warnings.4. Follow a

PS-702 TWO-CHANNEL POWER SUPPLYivFigure 1: Safety SymbolsEMC AND SAFETYThe PS-702 Two-Channel Power Supply meets all relevant CE, FCC, UL, and CSA spe

PS-702 TWO-CHANNEL POWER SUPPLY1-1OPERATIONINTRODUCTIONCongratulations on choosing this Clear-Com product. Clear-Com was established in 1968 and remai

PS-702 TWO-CHANNEL POWER SUPPLY1-2conditions such as low AC line voltage, momentary shorts on the DC power lines to the stations, and excessive peak l

PS-702 TWO-CHANNEL POWER SUPPLY1-3for the power supply. The short/overload indicators light steady when an overload or short condition is detected. Th