Troubleshooting With Pd Calibration Results - Nokia NHL-2NA Series Troubleshooting Instructions

NHL-2NA

Troubleshooting with PD Calibration results

CALIB OK (0x00)
This is the response, when calibration is done successfully. Save calibration results to the
phone.
START ILLEGAL PARAMETER (0x01)
Calibration starts with rough check for start values. Detection threshold, gain and fault
detection threshold must be between 0 and 7; offset for both of them is from -7 to 7.
Default start parameters never fail to meet these limits. Check that correct limits are
used in the calibration SW (PC or Phoenix) and try calibration again.
PXM GAIN INT FAIL (0x02)
This should be impossible. If, however, you manage to get this error, try calibration again.
DET TR FAIL (0x03)
An error has occurred during calibration. Try calibration again. If no result is obtained in
three calibrations, replace proximity optics.
Another option is, that detection offset is too big for calibrated detection threshold. This
isn't possible, if start values are correct. Use default start values.
OFFSET FAIL (0x05)
Selected offset could not be used with this calibration result. Check, that you have used
correct default offset. Then replace the optics.
DET NOT DONE (0x06)
Fault calibration can be done only directly after detect calibration. If, for example, the
phone was restarted between fault –and detect calibration, this error occurs. Repeat
whole calibration.
COMBINATION FAIL (0x07) / W OFF FAIL (0x08)
Calibrated detection threshold, fault detection threshold and detection offset form a
combination that is not allowed. Use default start values in calibration and check that
proximity rubber is OK. If this does not help, replace optics.
FAULT INT FAIL (0x09)
This error occurs, if self-monitoring signal is too small to exceed any fault threshold
(when offset is added). This error occurs also if there is a detection during fault threshold
calibration.
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CCS Technical Documentation
Issue 1 07/02