Gps Troubleshooting Setup - Nokia 6255 Rf Description And Troubleshooting

6255/6255i/6256/6256i (RM-19)
RF Description and Troubleshooting

GPS Troubleshooting Setup

Use the following steps to set up GPS signal using Phoenix.
1. On the Phone Control dialog box, click the LOCAL button in the Phone State
area to put the mobile terminal into Local Mode. (See Figure 9 on page 16 for an
example of the Phone Control dialog box.)
2. Click the Execute button.
3. Inject a -110dBm tone at 1575.52MHz at the GPS connector (X6250) with a
signal generator or call box.
4. Open the Troubleshooting menu, and click GPS Testing.
The GPS Control dialog box appears.
Page 64
Figure 54: X6250 on the bottom side of the UI PWB
Figure 55: GPS Control dialog box
©2005 Nokia Corporation
Nokia Customer Care
Company Confidential Issue 2 05/2005