Panasonic TQBJ0350 - Manual (Page 82)

Troubleshooting
82
- ENGLISH
Maintenance
Problem Cause
Reference
page
Picture from a
computer does not
appear.
The cable may be longer than the optional cable. z —
The external video output from a laptop computer may not be correct. z
(You may be able to change the external output settings by pressing the
[Fn] + [F3] or [Fn] + [F10] keys simultaneously. The actual method varies
depending on the type of computer; refer to the documentation provided
with your computer for further details.)
—
Picture from a
computer DVI-D
graphic board does
not appear.
[DVI-D IN] setting in [DISPLAY OPTION] menu may be incorrect setting. z 58
The graphic board driver of the computer needs to be updated to the z
latest version.
—
The computer may need to be restarted after switching [DVI-D IN] z
setting in [DISPLAY OPTION] menu of the projector correctly.
58
Picture from a HDMI
device does not
appear or pitcture is
not stable.
Is the HDMI cable securely connected? z 29
Is the HDMI cable securely connected? z
Turn the power switches of the projector and attached device Off, and
then turn power switches On again.
—
Isn't unsupported signal cable connected? z 88
No sound is output
from a HDMI device.
Set the sound channel of the attached device to Linear PCM. z —
Check the [AUDIO IN SELECT] setting of [AUDIO SETTING]. z 67
If no audio signal is output during HDMI cable connection, connect the z
audio cable to any of AUDIO IN 1 to 3 terminals.
67