User's Manual

English-38
Snowy Picture, Poor Sound in TV
• Check antenna/cable connection. Use new cable if
necessary.
Interference in TV
• Check components for shielding, move away from
monitor if necessary.
RS-232C or LAN control is not available
• Check RS-232C or LAN cable connection.
• Check “CONTROL” setting in “EXTERNAL CONTROL”.
• Check the “ID=ALL REPLY” setting in “EXTERNAL
CONTROL”.
The touch panel does not respond
• Make sure that PIP mode is not selected.
• Check the input signal setting.
• Make sure that STANDBY setting in TOUCH PANEL in
ADVANCED OPTION is “ON”.
• Make sure that PC SOURCE setting in TOUCH PANEL in
ADVANCED OPTION is “AUTO”.
• Using slot 2 type PC: Make sure the slot 2 type PC is
connected properly.
• Using external computer: Make sure the USB cable is
connected properly.
The response of the touch screen is not correct
• Avoid direct sunlight or strong light on the screen.
• If there are some obstacles near the TOUCH screen, it
may malfunction.
• Refl ective bar and camera module may be dusty or dirty
(see page 15 Figure 1), wipe gently with a soft cloth.
Either light vertical or horizontal stripes may appear, depending on the specifi c display pattern. This is no product fault or degradation.