User Manual

Contents RF-Orchestra!™ Transmitter Installation and Operation
xxviii 6880493G02-C July 2000
Carrier Feedthrough Nulling, 5-31
RF-O! Ambient Temperature Monitoring, 5-35
High Ambient Temperature Cutback/Shutdown Operation, 5-35
High PA vs. Ambient Temperature Cutback/Shutdown Operation, 5-37
Maintenance, 6-1
Troubleshooting, 6-2
Check Front Panel Indications, 6-3
Verify Data from the RF-B! Transmitter Controller, 6-4
RF-O! Transmitter Status, 6-4
Power Cutback LED is Blinking, 6-10
Power Cutback LED is Continuously Illuminated, 6-11
Check for Plug-and-Play Errors, 6-11
Check Control Data Received by the RF-O! Transmitter, 6-12
Check RF Power Path, 6-15
Check Transmitter Frequency, 6-21
Check RF-A! Receiver Functionality, 6-22
Pages Not Received, 6-22
Voice Quality Diagnostics, 6-26
Removal and Replacement, 6-28
Cabinet Doors Removal, 6-28
Cabinet Doors Replacement, 6-28
DC-DC Converter Removal, 6-29
DC-DC Converter Installation, 6-30
Orchestra Control Board Removal, 6-30
Orchestra Control Board Installation, 6-31
Exciter Removal, 6-31
Exciter Installation, 6-32
Power Amplifier Removal, 6-33
Power Amplifier Installation, 6-35
Power Supply Removal, 6-36
Power Supply Installation, 6-37
Wattmeter (Power Detector) Removal, 6-39
Wattmeter (Power Detector) Installation, 6-40
Battery Removal, 6-40
Battery Installation, 6-44
AC Distribution Panel Removal, 6-45
AC Distribution Panel Installation, 6-45
RF-O! Transmitter Backplane Removal, 6-46
RF-O! Transmitter Backplane Installation, 6-48
RF-A! Receiver Removal and Replacement, 6-49
RF-B! Transmitter Controller Removal and Replacement, 6-49