50
8
Display brightness
By pressing the "LIGHT" button, the display will be lit for approximately 5
seconds.
Also, a permanent brightness of the display is possible. To activate the so-
called "Night mode", press and hold down the "LIGHT" button for
approximately 5 seconds. Press the "LIGHT" button shortly to exit the night
mode. Display brightness disappears after approximately 5 seconds.
However, note that more power is consumed for display brightness;
therefore the accumulator will be discharged faster.
9
Charging the accumulator, replacement of
batteries respectively
9.1
Charging the accumulator of the GPS watch
The GPS watch has a lithium-polymer accumulator.
Display of the level of accumulators
In Time-mode press the „VIEW“-button until the following display appears on
the display:
An estimation of the hours left for the use of the GPS function will be
displayed. When the accumulator is almost empty, the following symbol will
appear
, and the GPS functioning and cardiac frequency measurement
Remaining hours
