User Guide

PAMS
Technical Documentation
NME–3
Service Software Instructions
Page 25
Issue 1 10/99
Cancel button (ESC):
Dialog is closed and tuning
is not saved to phone.
When selections are used, the power value checking is made and if it is not succeeded,
error message is shown. The test checks that all power coefficients are in descending
order (same order than power levels).
If the power tuning function is ended and EEPROM values are not received or EEPROM
fault is noticed, an error message is shown.
When all power coefficients have such values that they don’t cause any error mes-
sages, save can be made. The last used tuning power is in use after exit.
The next automatic selection is made when this tuning function is ended:
Operation Mode = RX pulsed
Tx I/Q
... command
Activation Status Bar Text
Alt, T,Q Open TX I/Q Tuning dialog box
This function is used for tuning TX I and Q branch DC offset, amplitude difference and
phase difference.
The function opens same Start Tuning dialog as with TX Power Tuning.
The next automatic selections are made when this function is activated:
Operation Mode = TX pulsed
Update RF Information window
The TX I/Q Tuning dialog is opened.
Dialog mode: modal
TX I/Q Tuning has following items:
Tune TX I
DC Offset scroll bar (ALT+I):
The DC Offset is shown as percents (%) from the ± maximum value. 0% means that
there is no DC. The value range is –100%...100%. The value is rounded to the nearest
integer value.
Tune TX Q
DC Offset scroll bar (ALT+Q):