Joysticks - Genie ZX-135/70 Service Manual

Service Manual
Platform Controls
How to Remove the LED Circuit
Board
1 Push in the red Emergency Stop button to the
off position at both the ground and platform
controls.
2 Remove the platform control box lid retaining
fasteners. Open the control box lid.
3 Locate the circuit board mounted to the inside
of the platform control box.
Electrocution/burn hazard.
Contact with electrically charged
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.
Component damage hazard.
Electrostatic discharge (ESD)
can damage printed circuit board
components. Maintain firm
contact with a metal part of the
machine that is grounded at all
times when handling printed
circuit boards OR use a
grounded wrist strap.
4 Tag and carefully disconnect the ribbon
cables from the membrane circuit board.
5 Remove the circuit board mounting fasteners.
6 Carefully remove the LED circuit board from
the platform control box lid. Do not lose the
plastic spacers.
Note: When installing the LED circuit board, be
sure the plastic spacers are installed between the
circuit board and the control box lid.
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Joysticks

How to Calibrate a Joystick
The joystick controllers on this machine utilize
digital Hall Effect technology for proportional
control. If a joystick controller is disconnected or
replaced, it must be calibrated before that
particular machine function will operate.
Note: The joystick must be calibrated before the
threshold, max-out or ramping can be set.
Note: After each joystick is calibrated, check the
display at the ground control box. There should be
no calibration faults shown on the display. If
calibration faults exist, repeat procedure for that
joystick controlled function.
Note: Perform this procedure with the engine off.
Note: Use the following chart to identify the
description of each LCD screen control button
used in this procedure.
Plus
ZX-135/70
August 2014
Minus Previous
Part No. 218700
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