Baseband Tuning Operations; Energy Management Tuning - Nokia NSB-9 Service Manual

NSB-9

Baseband Tuning operations

Energy Management Tuning

External power supply needed.
EM Calibration is used for calibrating Battery and Charger settings of the phone.
Preparation for EM Calibration:
- Connect DC Cable SCB-3 between JBV-1 and charger socket of Phone for Charger cali-
bration.
- Connect 12...15 V from Power Supply to JBV-1.
- NOTE! Check that connection is F-BUS (does not work with M-BUS!).
Select Maintenance => Tuning => Energy Management Calibration.
Energy Management values to be calibrated are checked.
Select "Read from Phone" to show the current values in the phone memory and to check
that the communication with the phone works.
Page 52
Copyright Nokia. All rights reserved.
CCS Technical Documentation
Issue 1 04/03