User Guide

Nokia Customer Care Troubleshooting Instructions
Company confidential NPL-4/5
Issue 1 05/04 Copyright © 2004 Nokia Corporation. All rights reserved. Page 93
Start calibration
external undistur
bance verified
internal disruption
removed, raw
values are linear?
start
calibration values
of x and y and on
the range ?
revove disrupting
object or function and
recalibrate
recalibrate
stop call, charging
and other intensive
actions and
relicalibrate
No
No
Yes
Yes
No
retest,
go to start
problems
anymore?
Yes