Nokia RH-77 Troubleshooting Manual page 6

2118 (RH-77)
RF Description and Troubleshooting
2. Click the LOCAL button in the Phone State area to put the mobile terminal into
Local Mode.
3. Select the following values on the RF Main Mode dialog box:
Band = Cell (CDMA)
•
Channel = 384
•
Mode = Rx/Tx
•
4. Click Set.
Note: Be sure that the "RF Main Mode set successfully" message appears in the
status bar.
5. Select the Rho ON check box on the CDMA Control dialog box.
6. Click Execute.
7. At this point you should be able to measure Tx Pout at the RF connector. The cell
band Tx Pout =0 to 2 dBm. If you do not see these values, set the AGC PDM for
25 dBm and probe the Tx path to figure out where in the path the fault occurs.
8. Open the General I/O dialog box to set the PA gain state.
Page 6
Figure 4: RF Main Mode dialog box for Tx troubleshooting
Figure 5: CDMA Control dialog box for Tx troubleshooting
©2005 Nokia Corporation
Nokia Customer Care
Company Confidential Issue 01 04/2005