Gps Control - Nokia N900 Service Manual

RX-51
BB Troubleshooting
Figure 16 GPS Quick Test window

GPS control

Prerequisites
A flash adapter with RF coupler connected to a PC with Phoenix service software is required. The GPS signal
should be connected to the RF coupler. Calibrate the signal level with a known good phone. Signal level will
be high (approx -45dBm) because it is a leakage connection.
Context
Use the following to test GPS using Phoenix.
Steps
1. Place phone to Flash Adaptor.
2. Start Phoenix service software.
3. From the File menu, select Scan Product and check that the correct product version is displayed.
Issue 1 COMPANY CONFIDENTIAL Page 3 –55
Copyright © 2009 Nokia. All rights reserved.