Operator's Manual
Fifth Edition • Second Printing
Part No. T113597
S-100 • S-105 • S-120 • S-125
27
22 Drive select button with indicator lights
Push 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
Push the axle extend 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
Push 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, push the
drive enable button and slowly move the drive/
steer 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 left and
the turntable will rotate
to the left.
Move the control
handle to the right and
the turntable will rotate
to the right.
29 S-105 and S-125 models: Jib boom up/down
toggle switch
Move the jib boom
switch up and the jib
will raise.
Move the jib boom
switch down and the jib
will lower.
Controls