Genie ZX-135/70 Service And Repair Manual page 35

April 2018
Primary boom up/down functions:
1 Turn the key switch to the off position.
2 Press and hold the enter button on the ground
control panel while turning the key switch to
platform controls. Hold the enter button for
approximately 5 seconds.
3 Press the minus button twice, then press the
enter button twice.
4 Use the scroll button to scroll through the
menu until DELETE PRIMARY BOOM
UP/DOWN JOYSTICK DEFAULTS is
displayed.
5 Press the plus button to select YES, then
press the enter button.
6 Do not start the engine.
7 Locate the primary boom/turntable rotate
joystick.
8 Move the boom/turntable rotate joystick full
stroke in the up direction and hold for
5 seconds, then return to the center or neutral
position.
9 Move the boom/turntable rotate joystick full
stroke in the down direction and hold for
5 seconds, then return to the center or neutral
position.
Result: The alarm at the ground controls
should sound for a successful calibration.
Part No. 1279835GT
Jib boom up/down functions:
1 Turn the key switch to the off position.
2 Press and hold the enter button on the ground
control panel while turning the key switch to
platform controls. Hold the enter button for
approximately 5 seconds.
3 Press the minus button twice, then press the
enter button twice.
4 Use the scroll button to scroll through the
menu until RESET JIB BOOM UP/DOWN
JOYSTICK DEFAULTS is displayed.
5 Press the plus button to select YES, then
press the enter button.
6 Do not start the engine.
7 Locate the jib boom joystick.
8 Move the jib boom joystick full stroke in the up
direction and hold for 5 seconds, then return to
the center or neutral position.
9 Move the jib boom joystick full stroke in the
down direction and hold for 5 seconds, then
return to the center or neutral position.
Result: The alarm at the ground controls
should sound for a successful calibration.
ZX®-135/70
Service and Repair Manual
Platform Controls
23