Nokia 2600 服务手册

 RH-59/60

Nokia Customer Care

60

COMPANY CONFIDENTIAL

ISSUE 1 09/2004

Copyright © 2004 Nokia. All Rights Reserved.

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RF generator needed. 

This tuning performs RX Calibration. 

Must be done separately on every band!

Calibration is automatically performed at GSM850, then at GSM1800 and finally at GSM1900 
band. If tuning is successful, it continues in the next band.

AFC tuning is done while GSM850 band RX Calibration is performed.

Remember to take jig and cable attenuations into account!

Select Tuning => Rx calibration

Press “Calibrate"´to start tuning. 

Set RF generator to required GSM850 frequency  => OK