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RM-36
RF Troubleshooting and Manual Tuning Guide
12. Change the phone's RF adapter from WCDMA port to GSM port.
13. To complete the RF autotuning, click OK.
Results
"Autotuning completed successfully" message appears.
RF manual tuning guide
Required manual tunings after component changes
Important:
After RF component changes, always use autotuning. Manual tunings are only required
in rare cases.
If, however, manual tuning is used, only relevant tunings should be performed. Refer to the following table:
Changed component
Tx RF ASIC Vinku (N7501)
RX RF ASIC Hinku (N7500)
Issue 1
Company Confidential
Copyright ©2005 Nokia. All Rights Reserved.
Perform the following tunings
RF Channel Filter Calibration, Tx IQ Tuning, Tx Power
Level Tuning, Temperature Sensor Calibration, TX AGC
& Power Detector, Tx Band Response Calibration, Tx
LO Leakage
RF Channel Filter Calibration, Rx Calibration, Rx Band
Filter Response Compensation, Rx AM Suppression, Rx
AGC Alignment, Rx Band Response Calibration
Nokia Customer Care
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