Panasonic PT-EZ570U Operating Instructions - Page 99

Maintenance, Problem, not stable., The exclamation

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Troubleshooting Problem Cause Reference page The picture does not zzThere may be a problem with the VCR or other signal source. display correctly. zzA signal which is not compatible with the projector is being input. Picture from a computer does not appear. zzThe cable may be longer than the optional cable. zzThe external video output from a laptop computer may not be correct. Picture from a HDMI device does not appear or picture is not stable. zzIs the HDMI cable securely connected? zzTurn off the power of the projector and the connected devices. Then turn the power of the projector and the connected devices back on. zzIsn't unsupported signal cable connected? No sound is output from a HDMI device. zzSet the sound channel of the attached device to Linear PCM. zzIf no audio signal is output during HDMI cable connection, connect the audio cable to AUDIO IN 1 terminal and set to "Audio 1" in "Sound" of "Setting" menu. The image is zzCheck [PC adj.] or [Screen] and adjust them. distorted or runs off. - 109-113 - - 35 - 109-113 - 66 53, 59 The exclamation zzYour operation is invalid. Operate correctly. - mark appears on the screen. The shutter does not zzCheck [Protection] or [Release key] of the [Shutter] function. 69 work. Note zzIf the problem persists, after confirming the contents of the table, please consult your dealer. Maintenance ENGLISH - 99

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Troubleshooting
ENGLISH -
99
Maintenance
Problem
Cause
Reference
page
The picture does not
display correctly.
There may be a problem with the VCR or other signal source.
z
A signal which is not compatible with the projector is being input.
z
—
109-113
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
—
Picture from a HDMI
device does not
appear or picture is
not stable.
Is the HDMI cable securely connected?
z
35
Turn off the power of the projector and the connected devices. Then turn
z
the power of the projector and the connected devices back on.
—
Isn't unsupported signal cable connected?
z
109-113
No sound is output
from a HDMI device.
Set the sound channel of the attached device to Linear PCM.
z
—
If no audio signal is output during HDMI cable connection, connect the
z
audio cable to AUDIO IN 1 terminal and set to "Audio 1" in "Sound" of
"Setting" menu.
66
The image is
distorted or runs off.
Check [PC adj.] or [Screen] and adjust them.
z
53, 59
The exclamation
mark
appears
on the screen.
Your operation is invalid. Operate correctly.
z
—
The shutter does not
work.
Check [Protection] or [Release key] of the [Shutter] function.
z
69
Note
If the problem persists, after confirming the contents of the table, please consult your dealer.
z