Nokia Mobile Phones NSE-5 Series Service Manual page 133

PAMS
Technical Documentation
FastNAM command
Activation
Alt, P, N
F8
This menu is only enabled when FastNAM functionality is included in Win
Tesla.
Exit command
Activation
Alt, P, X
Exits the WinTesla application.
Tuning
General
All tuning operations of the NSE-5 are carried out using the service
software. The service software turns the phone into the local–mode, in
which the phone can be outwardly controlled via the MBUS interface.
Tuning is based on the software communicating with the D/A and A/D
converters of the phone. In some instances the phone processor will also
calculate the required correction parameter.
The tuning values of the phone reside in the emulated EEPROM. The
contents of the emulated EEPROM can be read by the service software
and saved as a file.
This is advisable when there is need to retain that information, e.g. in view
of replacement of the circuit. The program also enables writing the default
parameters on the emulated EEPROM, in which case all tuning steps
should be carried out.
RX Calibration... command
A GSM/PCN signal generator and an antenna cable is needed for the
calibration. Before starting the RX Calibration the active band must be set
to the GSM band.
Note: After the GSM calibration is performed it is important that the PCN calibration is
performed immediately afterwards.
Activation
Alt, T,R
Starts RX calibration.
Issue 1 07/99
Status Bar Text
Status Bar Text
Status Bar Text
Initialising local mode...;
Service Software Instructions
Page 33
NSE–5