AHC/QHC series technical manual
F9 Grv GRAVITY
Set the local gravity.
Enter the local gravity by using numeric keys.
Press to select.
F10 bEP BEEP
Set the beep sound
When the value is in the limit
When the value is lover than
the low limit
When the value is in the out of
the limit range
When the value is higher than
the limit range.
Press to select.
F11 rSt RESET
Reset the company default settings
Press to conform.