Panasonic PT-EX800Z Manual De Usuario
Chapter 5 Maintenance — Troubleshooting
ENGLISH - 137
Problems
Points to be checked
Page
Video from HDMI
compatible device does
not appear or it appears
jumbled.
f
Is the HDMI cable connected securely?
42
f
Turn off and on the power of the projector and the external device.
―
f
Is a signal which is not compatible with the projector being input?
148
Image output from
DisplayPort of the
computer does not appear.
f
If connecting the projector to a computer that uses an early-type chipset or graphics
card compatible with DisplayPort, the projector or computer may not be operated
properly.
150
f
The graphics accelerator driver of the computer may need to be updated to the
latest version.
―
f
Turn off and on the power of the projector and the external device.
―
f
Is a signal which is not compatible with the projector being input?
―
The DIGITAL LINK input
image or sound is not
output.
f
Are the connections between the twisted-pair-cable transmitter and the projector or
an external device correctly done?
―
f
Is [DIGITAL LINK MODE] set to [AUTO] or [DIGITAL LINK]? Is it set to
[ETHERNET]?
109
f
Is a signal which is not compatible with a twisted-pair-cable transmitter being input?
―
Attention
f
If problems persist even after checking the preceding points, consult your dealer.