User Guide

NSM–5
Service Software Instructions
PAMS Technical Documentation
Page 37
Issue 1 02/2002
 Nokia Corporation
Tune Amplitude Difference scroll bar (ALT+A):
When this selection is made user can increase or decrease the
amplitude difference within 0.1 dB steps. The value range is
–1...1.
Tune P
hase Difference scroll bar (ALT+P):
When this selection is made user can increase or decrease the
phase difference within 0.5° steps. The current phase differ-
ence is shown on the tuning window with numbers and bar fig-
ure. The value range is 85...95.
Save/OK button (ENTER):
Dialog is closed and tuning
is saved to phone. When tuning
NSM–X phones in GSM band button values are only saved to
PC memory and those values may be used when tuning is
started in PCN band.
Cancel button (ESC):
Dialog is closed and tuning is not saved to phone.
After each value change the new value is sent to the phone.
The next automatic selection is made when TX I / Q tuning function is en-
ded:
Operation Mode = RX pulsed
Update RF Information window
NOTE: Tuning needs to be done for GSM900 and GSM1800 bands sepa-
rately.