Nokia Custome Care
Service Sofftware and Tuning Instructions
RH-37
Issue 1 07/04
Nokia Corporation
Page 43
Baseband Calibration
If the UEMEK or the Combo memory has been changed, the baseband has to be cali-
brated. It is only the UEMEK that has to be calibrated for baseband.
General instructions for tuning
•
Connect the phone to a PC, which has Phoenix Service Software and a dongle
installed. A JBV-1 box and an FPS-8 flash box are also needed.
- Connect the JBV-1 to a external power supply and adjust the
voltage to 12-15 V and limit the current to 0.5 - 3 A
.
-
Connect the JBV-1 with the XCS-4 cable to the FPS-8-box and take
care that the JBV-1 box is properly connected to the PC by the serial
cable.
- Attach the phone to the JBV-1 properly.
-
Connect the phone and the JBV-1 box via the SCB-3 cable.
• Start Phoenix Service Software and open FBUS connection.
• Select <Scan Product> (Ctrl-R or in menu file < Scan Product>).
• Wait until the phone information is shown in the lower right corner of the
screen.
• Set the operating mode to <Local>.
UEMEK calibration
Select “Tuning” and “Energy Management Calibration” in Phoenix menu.
