WallWizard X700CB Manual - Manual (Page 25)

www.closystems.com 25
“HC” is displayed on control box
Possible Causes:
Person or object is obstructing the motion of the X-arm™.
One of the large drive screws has dirt or something on it.
The linkages are rubbing against something.
A motor cable has a short.
How to Correct:
1. Unplug X-arm ™ from power for at least 10 seconds..
2. Check that the TV and X-arm ™ are not trapped against the wall or any other object.
3. Plug in X-arm ™, turn on the power and try to move the X-arm ™ using the remote control.
If it works properly, do not continue to the next step.
4. With the X-arm ™ powered on, insert the provided plastic
pointer in the Selector hole on the side of the X-arm ™ and
press it until “t” shows on the LED display.
5. Using the remote control, straighten X-arm ™ so that it is
parallel with the wall, and then press the “Set” button on the
control box for three seconds. The X-arm ™ should return to
the home position against the wall.
6. Turn the power switch on the control box to “0” (OFF).
7. Hold down the Set button on the control box while switching
the power switch to “1” (ON). Continue holding down the
Set button for 5 seconds until the display reads CT.
8. Stand back while X-arm™ moves through the calibration
sequence, moving in and out, left and right and up and down.
9. X-arm™ is done calibrating when it goes back
to the home position against the wall.
10. Turn on the X-arm™ and test to see if it is
operating normally. If it is not, remove the TV
from X-arm™ and continue.
11. Check that there are no foreign objects in the
switches and motors in the areas shown in the
picture.
12. Check to see that the wire connections are
securely connected and clean any substances
that are found around the large drive screws.
13. Check the motors for faults in the areas shown in the picture.
14. Plug in X-arm ™. Turn on the power, and try to move X-arm ™ using the remote control.
•
•
•
•
Set
Power Switch
Control Box
LED Display
Selector
Set Button
motor
motor
motor
switch switch
switch
HC Error