User's Manual

AFTER SALES SUPPORT
[e-mail]
GB
IRE
00800/52323000
Troubleshooting
GBIRE
55
Problem Possible cause Solutions, tips
Display blank. The GPS watch
is off.
To turn it on,
press the LAP/
RESET key
11
for approx. 5
seconds.
The battery pack
is empty.
Charge the bat-
tery pack.
Contrast too low. Increase the con-
trast (see “System
setting mode”,
“Contrast”).
Display dark. GPS watch is
overheated (ex-
posure to sun-
light, excessively
high ambient
temperature).
Let the GPS watch
cool off.
Display very
slow.
Normal at tem-
peratures below
0°C.
When the tem-
perature rises
above 0°C again,
the display will
return to normal.
Korrektur
Korrektur
Korrektur
Korrektur
Korrektur
Korrektur
Korrektur
Display dark. GPS watch is Display dark. GPS watch is
overheated (exoverheated (ex
posure to sunposure to sun
light, excessively light, excessively
high ambient high ambient
temperature).temperature).
Display very
Display very
V1
V1
V1
tery pack.tery pack.
Contrast too low. Increase the con
Contrast too low. Increase the con
trast (see “System trast (see “System
setting mode”,
setting mode”,