Motorola ASTRO 25 GTR 8000 Manual page 13

5.11.7 Checking Receiver Sensitivity (Self-Test Method) (IV and D)............................. 192
5.11.8 Monitoring the Transmitter Metering Points......................................................... 193
5.11.9 Verifying Transmitter Performance (Digital Operation)........................................ 193
5.11.10 Verifying Transmitter Performance (Analog Operation).....................................195
5.12 Testing the GTR 8000 Base Radio Performance with a Service Monitor for HPD............ 197
5.12.1 Setting Up the HPD Service Monitor for Testing the Base Radio........................ 198
5.12.2 Performing In-band Power Meter User Calibration.............................................. 199
5.12.3 Measuring HPD Base Radio Tx Power, Frequency Accuracy, and Tx EVM....... 200
5.12.4 Measuring HPD Base Radio Rx Sensitivity and Rx BER.....................................203
5.12.5 Checking Receiver Sensitivity (Self-test Method) (HPD)..................................... 206
Chapter 6: GTR 8000 Base Radio Maintenance................................................... 208
6.1 Fan Grill Cleaning Instructions.............................................................................................208
6.2 Aligning the Internal Frequency Reference Oscillator......................................................... 208
Chapter 7: GTR 8000 Base Radio Operation........................................................ 209
7.1 Base Radio Operational States for Trunked Simulcast....................................................... 209
7.2 Base Radio Operational States for Trunked Repeater and HPD.........................................209
7.3 Base Radio Operational States for Conventional................................................................ 210
7.3.1 Packet Data interactions with Multiple NACs.........................................................210
7.3.2 Supplementary Signaling interactions with Multiple NACs.................................... 210
7.4 Illegal Carrier Determination Feature (Trunked).................................................................. 210
7.5 RF Channel Interference Determination Feature (Conventional)........................................ 211
Chapter 8: GTR 8000 Base Radio Troubleshooting............................................. 212
8.1 GTR 8000 Base Radio General Troubleshooting................................................................ 212
8.2 GTR 8000 Base Radio Troubleshooting Tools.................................................................... 215
8.2.1 Links and Components Monitoring in Unified Event Manager............................... 215
8.2.1.1 Unified Event Manager Active Alarm Window Analyzation...................... 216
8.2.1.2 Diagnostic Options in Unified Event Manager..........................................216
8.2.2 MOSCAD Network Fault Management.................................................................. 216
8.2.3 Device Troubleshooting in Unified Network Configurator...................................... 217
8.2.4 GTR 8000 Base Radio Troubleshooting in Configuration/Service Software..........217
8.2.4.1 Internal Diagnostic Test Alarm Log.......................................................... 218
8.2.4.2 Local Password and SNMPv3 Passphrase Troubleshooting...................218
8.3 Site Controller Failure Impact on GTR 8000 Base Radio for Trunked Operation................219
8.4 Conventional Site Controller Failure - Impact on GTR 8000 Base Radio for
Conventional Operation........................................................................................................ 219
8.5 Motorola Solutions Support Center......................................................................................219
8.5.1 Information Necessary to Contact Motorola Solutions Support Center................. 219
8.5.2 Where to Call for Service....................................................................................... 220
8.5.2.1 Motorola Solutions Support Center.......................................................... 220
MN003286A01-E
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