Genie ZX-135/70 Service And Repair Manual page 86

Service and Repair Manual
Boom Components
Note: Use the following chart to identify the
description of each LCD screen control button used
in this procedure.
Plus Minus
74
Previous Enter
ZX-135/70
6 Point Calibration procedure
Note: Use this procedure for software versions
before 4.01.
Note: For the 2 Point Calibration procedure,
proceed to step 33.
1 Push in the ground controls red Emergency
Stop button to the off position. Do not turn the
key switch to the off position.
2 Turn the key switch to ground controls.
3 Open the ground control box.
4 Locate the calibration toggle switch at the top
of the ground control box. Activate calibration
mode by moving the toggle switch in the left
direction.
5 Temporarily install a control box door retaining
fastener between the door and the box to
prevent the control box door from moving the
toggle switch while calibrating the machine.
6 Remove the key from the main key switch.
Insert the key into the bypass/recovery key
switch and turn it to the bypass position.
Note: The angle sensor calibration values will not
be saved correctly unless the key switch is in the
bypass position and the calibration toggle switch is
activated.
October 2016
Part No. 1268558