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HW setup:
• An external power supply is needed.
• The RM-25 phone must be connected to JBV-1 (docking station) with DA-25 (docking station adapter).
a Connect SCB-3 (DC-DC cable) between JBV-1 and charger connector of phone for charger channel
calibration.
b Supply 11-16V DC from an external power supply to JBV-1 to power up phone.
Phoenix SW setup:
• Start Phoenix service software.
• Select FBUS connection.
• Choose: Main -> Product -> RM-25.
• Choose: Tuning -> Energy Management Calibration.
Steps
1. Select "Read from phone" to show the current values in the phone memory, and then check that the
communication with the phone works.
2. Select "JBV-1 used" check box.
3. Select the item(s) you try to calibrate.
Note:
ADC has to be calibrated before other item(s). If the ADC value is correct or you calibrate ADC and
other items at the same time, that's OK.
4. Select "Calibrate".
Calibration is carried out automatically regarding the calibration item(s) that you selected.
5. The candidate of the new calibration values is shown in the "calculated" field. If the new calibration values
seem to be reasonable (please refer to the calibration value limit table), select Write to PM to store the new
calibration value in the phone permanent memory.
Page 6–40
Figure 106 EM calibration window
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RM-25
Baseband troubleshooting
9235618 (Issue 2)
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