FC9910/01/B
Step Display Test item Displays after execution Action Possible deviation
Possible cause of
deviation
19 CHAr Battery charging
condition
"07" for not charging,
"01" for charging and "00"
for fully charged.
The left digit of the display
shows the availability of
the charger: "0" charger
not present, "1" charger
present.
Connect the charger to the
charging jack and check if
appliance switches to the
correct condition.
No reaction
connecting the
charger
19 V charger defect/
charging board defect
20 bAtt Battery voltage Battery voltage in tenths
of volts
Check battery voltage
(also during charging)
Battery voltage low
and does not rise
during charging
Battery defect/charger
defect
21 rtC Real Time Clock 0-599 Check counter 0-599 in
59,9 seconds
No counting CPU board defect
22 boLE Bottom IR sensor
treshold
50 Factory setting, do not change unless offi cial notifi cation
of change is released!!
23 FrLE Front IR sensor
treshold
100 Factory setting, do not change unless offi cial notifi cation
of change is released!!
24 Led Display test All digits Check all digits are lit Digits that are not lit Defect main board
REPAIR INSTRUCTION
8-17
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