18
11r- Restore Factory Defaults
Press
"M"
button and hold 3 seconds, handset display
"S--"
,Release
"M"
button,Press
"M"
button
again to enter,Display “ 1Un”.
1. Press UP or DOWN ,It will display 11r
2. Press
"M"
to enter,It will display
and flash.
3. Press
"M"
to confirm,wait 2 seconds,It will display current height.
12d-Fatigue test mode
Factory use,please ignore this programming.