User Guide

NPE-4
6 - Troubleshooting PAMS Technical Documentation
Page 6-44 ãNokia Corporation. Original
(EGSM and PCN). VCO frequency is divided by 2 or by 4 in HAGAR depending on which
band is active.
General instructions for Synthesiser troubleshooting
Connect the the phone to a PC with DAU-9P cable and dongle and follow the following
instructions:
Start Phoenix Service Software
Select File Alt-F
Scan Product Ctrl-R
Wait until phone information shows in the lower right corner of the screen.
Set operating mode to local mode
Select Maintenance Alt-M
Tuning T
RF Controls F
Wait until the RF Controls window pops up
Select Band GSM 900
Active unit RX
Operation mode Continuous
RX/TX Channel 37