EN
Operations
Switching ON/OFF
ON
Device is turned
OFF.
Beep ON/OFF
2 sec
simultane-
ously
4
If no key is
pressed for
180 sec, the
device switch-
es off auto-
2 sec
matically.
Clear
Message Codes
If the message InFo appears with a number, observe
the instructions in "Message Codes" section.
Example:
Undo last action.
Illumination ON/OFF
2 sec
simultane-
ously
geo-FENNEL GeoDist
®