Cell Tx Setup - Nokia 6255 Rf Description And Troubleshooting

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

Cell Tx Setup

Use the following procedures to prepare for Cell Tx troubleshooting using Phoenix.
1. Connect an RF test connector to a call box.
2. Connect the mobile terminal to the PC via a test jig. (The bottom connector is a
USB port.)
3. Connect a power supply to the mobile terminal.
4. 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.)
5. Open the Troubleshooting menu, point to RF, and click RF Main Mode.
The RF Main Mode dialog box appears.
6. Select the following values on the RF Main Mode dialog box:
Band = Cell (CDMA)
•
Channel = 384
•
Mode = Rx/Tx
•
7. Click Set.
Note: Be sure that the "RF Main Mode set successfully" message appears in the status bar.
8. Open the Troubleshooting menu, point to RF, and click CDMA Control.
Page 18
Figure 12: RF Main Mode dialog box for Cell Mode
©2005 Nokia Corporation
Nokia Customer Care
Company Confidential Issue 2 05/2005