Nokia 2600 服务手册
RH-59/60
Nokia Customer Care
84
COMPANY CONFIDENTIAL
ISSUE 1 09/2004
Copyright © 2004 Nokia. All Rights Reserved.
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I/Q tuning
Select Maintenance
, Tuning, Tx IQ tuning
Set CMD55 to Narrow Spectrum on the same band as the phone.
Selected in the top menu..
1 Select where to get values. Normally select Load From Product
2 Start
3 Tune offset values to lowest carrier. Use Side arrows or +, - .
4 Tune Amplitude and phase to lowest sideband.