II.
U
NIT
O
PERATION
Additional Handset Commands
Note: All codes must be done from (SB) mode. The unit powers up in (SB)
mode and returns to (SB) mode upon exiting any other mode.
1.
Mute the handset:
a.
Press: DOWN, DOWN, DOWN, DOWN, DOWN, DOWN, DOWN, STOP
b.
Repeat steps to disengage
2.
Free the wheels while unit is on:
a.
Press: UP, UP, UP, UP, UP, UP, UP, STOP
b.
To disengage, press STOP
3.
Check the handset battery charge level:
a.
Turn on the handset
b.
Press and hold the STOP button for 2-3 seconds
c.
Read LED light indicators left to right
i.
4 green lights = 100% charged
j.
3 green lights = 75% charged
k.
2 green lights = 50% charged
l.
1 green light = 25% charged
4.
Recalibrate Handset
If the unit veers to the left or to the right, you may need to recalibrate.
a.
Turn unit on.
b.
While in SB mode, press left right, left right, and then stop. You’ll
hear two beeps.
Pg. 5
