Nokia RH-77 Troubleshooting Manual page 34

2118 (RH-77)
RF Description and Troubleshooting Nokia Customer Care
Figure 24: RF Main Mode dialog box for VCTCXO troubleshooting
4. Do not use CDMA control to turn on Rho.
5. Open the BB General I/O dialog box to set the CW signal.
6. Type 10, 13, 12, and 8 in the fields in the PIN # column.
Figure 25: General I/O dialog box for VCTCXO tuning
7. Click the Get All button.
8. Change the value for Pin 8 in the Source column to GenIO Output.
9. Ensure that all of the pins have a value of H in the State column. (Click the L
values to change them to H values.)
©2005 Nokia Corporation
Page 34 Company Confidential Issue 01 04/2005