User Guide

6. Check that the

Rx chain

value in

Tuning Results

is within the limits presented in the following table.

Min Typ Max Unit

RX chain -6 -2... 2 6 dB

Low freq -3 -1... 2 3

High freq -3 -1... 2 3

i If the RX calibration values are within the limits, click Write and Finish to save the results to the phone.

7. To close the

Rx AGC Alignment

window, click Close.

WCDMA transmitter tunings

Tx AGC & power detector (WCDMA)

Context

Tx AGC & power detector tuning has two purposes:

• to enable the phone to select the correct TxC value accurately in order to produce the required RF level

• to enable the phone to measure its own transmitter power accurately

Steps

1. From the Operating mode drop-down menu, set mode to Local.

RM-208

RF Troubleshooting and Manual Tuning Guide Nokia Customer Care

Issue 1 COMPANY CONFIDENTIAL Page 7 –35