Troubleshooting - Toshiba TD-U852 User Manual

Troubleshooting

Before calling service personnel, please check the following chart for a possible cause to the trouble you are
experiencing.

Perform the adjustments according to page 15 "Operating the Display"

If the problem you have experienced isn't described below or you can't correct the problem, stop using
the display and call service personnel or your dealer.
Problem
No Display
The image is not centered
The image is not locked correctly
The remote control doesn't work
The picture color looks poor
Touch does not function
Touch is not accurate
Ensure the power plug is installed correctly on both ends
Check the main power switch is set to " | "
Check that source equipment is operating correctly
Check the input signal is compatible with this display
Check the Status LED
Check the input signal is compatible with this display
Check the input signal is compatible with this display
Ensure the batteries fresh and are installed correctly
Ensure the remote is aimed at the IR sensor or IR extender
(Refer to Appendix V for more information about IR extender)
Some functions are not available with this display, see page 20
Check the picture settings
Reset the display:
Select Adv. Setup > Factory Reset > Yes in OSD menu to reset.
Ensure the USB cable is installed correctly on both ends
Power the display off and on to recognize if a new PC is connected
Calibrate the touch screen as shown on page 36
Check these things
38