Zero Point Calibration; To Set The Zero Point - Lippert Components Ground Control TT Installation And Owner's Manual

C-Jacks Manual Override
NOTE: For ease of manual override it is recommended to
unplug the power harness to the motor prior to performing
the manual override procedure.
NOTE: Use of a 12-18 volt cordless screw gun or
pneumatic screw gun is acceptable to manually override
the jacks. Do not use an impact screw gun to perform any
of the override procedures, as this may damage the motor.
If manual override is necessary there are two options.
Jack Motor Override:
3/8
Tools needed: " drive ratchet and extension (no socket)
1. Find the port on the jack gearbox (Fig.46A).
2. Remove the rubber plug (Fig.47A).
3/8
3. Insert the
" drive into the port.
4. Turn the override until the jack extends or retracts to
desired position.
B
Fig.46
Fig.47
lippertcomponents.com
A
A
574-537-8900
Ground Control
Leveling OneControl
Touch Panel
Installation and Owner's Manual
(For Aftermarket Applications)
Jack Manual Override Nut:
3/4
Tools needed: " socket wrench
1. Locate the manual override nut (Fig.46B).
2. Place 3/" socket wrench over the manual override nut
(Fig.48A) and turn the override nut until the jack extends
or retracts to desired position.
A
Fig.48

Zero Point Calibration

The "Zero Point" is the programmed point that the trailer
will return to each time the Auto Level feature is used. The
"Zero Point" must be programmed prior to using the Auto
Level feature to ensure the proper operation of the system.
The "Zero Point" feature is available on the OneControl
Touch Panel or the OneControl App with this system.
NOTE: Images depicted are from the OneControl Touch
Panel.
NOTE: Prior to starting this procedure, double check all
connections on the controller, jacks, and touch panel.
NOTE: When calibrating Zero Point, the user has full
manual control over the jacks. See "Basic Jack Operation -
Manual Mode" to adjust to the desired level position. Press
the enter button to set.
28
Rev: 08.17 - GC
TT
®
TT Leveling OneControl
®
®
Touch Panel
®