Before adjusting the altitude
Adjusting the altimeter at a place where the altitude is determined,
such as sea level(0m) or beside an altitude sign pole(e.g., 89m),
because that altitude will be inputted into the watch during the
adjustment.
IMPORTANT: Input an incorrect altitude during the adjustment, it
results a mistaken altitude in future.
To adjust the altimeter by using absolute altitude adjustment
The watch can adjust the current altitude reading to an absolute
altitude value.
1. To select the adjustment display, press and hold the B button in
altimeter mode. Then press the B button once again to select