Operator's Manual
Second Edition
y
First Printing
Controls
24
S-100HD • S-120HD
Part No. 1261387
21
Steer mode select buttons with indicator lights
Press the steer mode select button to choose
steer mode. The indicator light next to the
current steer mode will be on.
22
Drive speed select button with indicator lights:
Press the drive select button to choose drive
setting. The indicator light next to the current
setting will be on.
23
Single axis proportional control handle for
boom extend/retract function
Move the control handle up and
the boom will retract.
Move the control handle down
and the boom will extend.
24
Axle extend button with indicator light
Press the axle select button to extend the axles.
The indicator light will flash while the axles are
extending and stay on when the axles are fully
extended.
25
Axle retract button with indicator light
Press the axle retract button to retract the axles.
The indicator light will flash while the axles are
retracting and stay on when the axles are fully
retracted.
26
Used for optional equipment
27
Drive enable button with indicator light
Light on indicates that the primary boom has
moved past either circle-end wheel and the
drive function is turned off. To drive, press the
drive enable button and slowly move the drive
control handle off center.
28
Dual axis proportional control handle for boom
up/down and turntable rotate left/right functions
Move the control handle up
and the boom will raise.
Move the control handle
down and the boom will
lower.
Move the control handle to
the right and the turntable will
rotate to the right. Move the
control handle to the left and
the turntable will rotate to the
left.
29
Not used
