Please note: To save power the GPS module should only be switched on when needed.
After switching the GPS module on by pressing key 1, at first the message “Waiting for GPS NMEA data…
“ will be displayed.
Once the GPS antenna has established link with enough satellites to emit valid data, the fields for
longitude and latitude will be filled with values and refreshed permanently.
Using the command “8 – Edit UTC Offset”, the GPS time should be adjusted to the local time zone. The
offset can be adjusted in steps of 5 minutes, as some countries have an offset that is not full hours. The
offset is displayed on the top left (in the graphic above: UTC – 14:45)