Genie GR-12 Service Manual page 57

November 2005
REV B
How to Change the
Software Configuration
1 Pull out the red Emergency Stop button to the
on position at the ground controls.
2 Push in the red Emergency Stop button to the
off position at the platform controls.
3 Turn the key switch to platform control.
4 At the platform controls, press and hold the lift
function select and speed select buttons, and
pull out the red Emergency Stop button to the
on position.
Result: The diagnostic display, at the platform
controls and the ECM, will show "SC."
5 Release the lift function select and drive
function select buttons.
Result: The diagnostic display will show the
current software configuration.
6 Press the lift function select button.
Result: The 'tens' digit setting will be activated
and the current 'tens' setting will flash in the
diagnostic display. Use the steering thumb
rocker switch on the joystick to increase or
decrease the value. See 1-3, Machine
Configuration Code Chart for configuration
settings.
7 Press and hold the lift function select button for
a minimum of 3 seconds to set the 'tens' value.
Part No. 84700
a
b
c
d
8 Press the slow speed select button.
Result: The 'ones' digit setting will be activated
and the current 'ones' setting will flash in the
diagnostic display. Use the steering thumb
rocker switch on the joystick to increase or
decrease the value. See 1-3, Machine
Configuration Code Chart for configuration
settings.
9 Press and hold the slow speed select button for
a minimum of 3 seconds or until the 'ones'
setting stops flashing.
10 Turn the key switch to the off position.
GR-12 • GR-15 • GR-20
Section 4 • Repair Procedures
PLATFORM CONTROLS
a joystick controller JC1 with thumb
steering rocker SW6
b lift function select button BN9
c diagnostic display
d red Emergency Stop button P2
e slow speed select button BN6
f blue arrow
Any change in software settings
will not take effect until the key
switch is turned to the off position.
f
e
4 - 9