Harris Platinum HT EL 2000LS Technical Manual
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Contents
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2.5 Electrical Installation2.5.1 GroundingLocated in the lower left rear corner of the cabinet is a groundstrap. Connect the station ground to this strap with 2 inch (5 cm)copper strap. For additional information on station groundingrequirements refer to Appendix C.GROUND STRAP CONNECTED2.5.2 Primary Wiring(Refer to drawing 839-7994-179.)AC power is connected to terminal block 1A14TB1 located onthe right wall inside the rear door. Use #8 AWG wire at aminimum or larger if required by Wiring Codes. Connect the“hot” side of the ac line to 1A14TB1-1, the neutral side to1A14TB1-2 and connect 1A14TB1-3 to the safety or protectiveground wire.PRIMARY WIRING CONNECTEDSYMBOL FUNCTION CONNECTOR LABEL CONNECTOR TYPEExciter A Exciter BJ1 J11 Video Input VIDEO IN BNCJ2 J12 Aural Composite input COMP AUR BNCJ3 J13 Aural Subcarrier 1 AUR SCA 1 BNCJ4 J14 Aural Subcarrier 2 AUR SCA 2 BNCJ5 J15 Precise Frequency Control Input PFC IN BNCJ6 J16 Monaural Aural Input/Dual Sound Audio 1 MONO AUR 1 XLRJ7 J17 Monaural Aural Input/Dual Sound Audio 2 MONO AUR 2 XLRJ8 J18 NICAM Reference BNCJ9 J19 NICAM IF In BNCJ10 J20 Option Access BNCJ21 Remote Command Input 37 Pin DJ22 Remote Status Output 37 Pin DJ23 Remote Analog Output 37 Pin DTable 2-2. Input Signals & Remote Conrol I/O1A2 Exciter Meter/Control BoardJP # POSITION FUNCTION (AS SHIPPED)JP1 1-2 Loss of video enabledJP2 1-2 Remote control of aural group delayJP3 1-2 Remote control of notch diplexor1A3 Interface LogicJP# POSITION NORMAL FUNCTIONJP1 1-2 Visual foldback enabledJP2 1-2 Aural foldback enabledJP3 1-2 Aural AGC enabledJP4 1-2 Source/Sink for Remote StatusJP5 1-2 Source/Sink for Remote CommandJP6 Factory Select Aural AGC 2dB pad selectJP7 1-2 Exciter A fault select DIGITALJP8 1-2 Exciter B fault select DIGITALJP9 1-2 Power supply 3 not presentJP10 1-2 Video control enabledJP11 Factory Select Aural AGC 3dB pad selectJP12 1-2 Aural AGC enabledJP13 Factory Select Visual AGC 3dB pad selectJP14 Factory Select Visual AGC 2dB pad selectJP15 1-2 NO 5 sec restart, AC FAILJP16 1-2 High VSWR shutdown enabledTable 2-3. Setup Jumpers - Normal PositionsPlatinum™ Series2-4 888-2457-001WARNING: Disconnect primary power prior to servicing. |
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