Nortel Networks Confidential
Transmit Receive Unit (TRU)
1-29
Wireless Solutions
DualMode 800 Enclosure Maintenance Manual
MTX08
Figure 1-8
Fullscreen display for the TRU2
DRU status
Command menu
Output message
Command prompt
DRU status
Command menu
Output message
Command prompt
AMPS Mode
TDMA Mode
---------TRU TERMINAL INTERFACE (C)1990,1991 Northern Telecom, Inc.-----------
Load: TRU2AT79 ROM: RDRUAB04 EEPROM: Passed HW Ver: rar S/N: 531DDERA
PA FW: -------- PA HW: ---- PA PEC: -------- PA S/N: ---------------
AMPS STATUS
Channel: ---- PA: off SAT TX: 6000 ( on) Antenna Port A: 1 B: 4
Synth Lock: NO TxPwrIndex: 0 Compandor: on Antenna Path: DIV
PA Alarm: off TxPwrStep: 4.00 Loopback: BCH Audio Sens RX: -18.0
Audio: off MaxTxPwr: 27.00 Tone Gen: off Audio Sens TX: -18.0
------------------------------Signal Readings-----------------------------------
RX RSSI: Antenna Port: 1 2 3 4 5 6
RX SAT: RSSI Offset : 0.0 0.0 0.0 0.0 0.0 0.0
RX ST: RSSI : - - - - - -
----------------------------------COMMANDS--------------------------------------
A) TDMA Mode G) SAT Transmit M) Set Antenna Port S) Test TRU display
B) Set Channel H) Change SAT N) Set Path T) Set Audio Sens
C) PA on/off I) Tone Gen O) Set RSSI Offset U) Set TXPOWSTEP
D) PA LED on/off J) Loopback P) Detect SAT,ST,RSSI X) Exit
E) Set TXPOWIDX K) Compandor Q) Detect ALL RSSI Y) Restart TRU
F) Set MAXTXPOW L) Wideband Data R) RX/TX Audio
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Screen Refresh completed.
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---------TRU TERMINAL INTERFACE (C)1990,1991 Northern Telecom, Inc.-----------
Load: TRU2AT79 ROM: RDRUAB04 EEPROM: Passed HW Ver: rar S/N: 531DDERA
PA FW: -------- PA HW: ---- PA PEC: -------- PA S/N: ---------------
TDMA STATUS
Channel: ---- PA: off DVCC: 01 Antenna Port A: 1 B: 4
Synth Lock: NO TxPwrIndex: 0 Slot: 1 Antenna Path: DIV
PA Alarm: off TxPwrStep: 4.00 Loopback: BCH
MaxTxPwr: 27.00 Tone Gen: off
------------------------------Signal Readings-----------------------------------
RX RSSI: Antenna Port: 1 2 3 4 5 6
RX DVCC RSSI Offset : 0.0 0.0 0.0 0.0 0.0 0.0
( ) : RSSI : - - - - - -
----------------------------------COMMANDS--------------------------------------
A) AMPS Mode F) Set MAXTXPOW M) Set Antenna Port S) Test TRU display
B) Set Channel G) Set DVCC N) Set Path T) Standalone TX
C) PA on/off H) Set Slot O) Set RSSI Offset U) Set TXPOWSTEP
D) PA LED on/off I) Tone Gen P) Detect DVCC,RSSI X) Exit
E) Set TXPOWIDX J) Loopback Q) Detect ALL RSSI Y) Restart TRU
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Screen Refresh completed.
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Summary of Contents for DualMode 800
Page 2: ......
Page 4: ......
Page 6: ...vi Publication history Nortel Networks Confidential 411 2051 500 Draft 00 01 November 1999...
Page 82: ...2 20 Periodic maintenance 411 2051 500 Draft 00 01 November 1999...
Page 90: ...3 8 Test equipment and precautions 411 2051 500 Draft 00 01 November 1999...
Page 100: ...5 6 Master Oscillator tests 411 2051 500 Draft 00 01 November 1999...
Page 106: ...6 6 Antenna and transmission line tests 411 2051 500 Draft 00 01 November 1999...
Page 116: ...8 4 Alarm Control Unit ACU tests 411 2051 500 Draft 00 01 November 1999...
Page 138: ...10 2 ICRM tests 411 2051 500 Draft 00 01 November 1999...
Page 200: ...12 10 Enclosure maintenance 411 2051 500 Draft 00 01 November 1999...
Page 208: ...A 8 Appendix A Frequency table 411 2051 500 Draft 00 01 November 1999...
Page 215: ......