2 The first time you are using automatic tuning on this phone model, on this computer, you will have to
Set loss
for cables and jigs.
3 To go to autotune, select
Tuning (Alt-U)
>
Auto-Tune (Alt-A)
from the menu.
4 If you need more assistance, please refer to the Phoenix
Help
.
RM-258 receiver
General instructions for GSM900 RX troubleshooting
Steps
1. Connect the phone to a PC with the module repair jig.
2. Start
Phoenix
and establish a connection to the phone with the data cable e.g. FBUS.
3. Select File and Scan product.
4. Wait a while for the PC to read the information from the phone.
5. Select Testing and RF Controls.
6. Set the parameters as follows:
i Active Unit: RX
ii Band: GSM 900
iii Operation Mode: Continuous mode
iv RX/TX Channel 37
v AGC: 8: FEG_ON + DTOS_ON+BB_6=Vgain_36
Results
The setup should now look like this:
RM-258; RM-259
RF Troubleshooting Instructions
Issue 1 COMPANY CONFIDENTIAL Page 4 –11
Copyright © 2007 Nokia. All rights reserved.
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