Symptom check action, Security port – Panasonic PANAFLAT TX-D5L31F User Manual
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Symptom
Check
Action
The image is too dark.
The image scrolls
continuously.
SELF-TEST function
Signal cable
Press the MENU key to check the SELF-TEST
screen.
Is either one of the numeric values for fH or fV
displayed in red?
The input signal frequency exceeds the range of
the security range of this unit.
Read the operation manual of the computer and
change the display mode.
The display color is
abnormal.
Signal cable
Connect the signal cable correctly.
The screen size and
position do not change.
The front panel keys fail
to operate.
Is the input synchronization
signal within the operating
range?
Are 2 or more buttons being
operated at the same time?
Check the video output mode from the computer,
and select a mode within the LCD monitor
operating range. (For details, please read the
operation manual of the hardware you are using.)
Operate only one key at a time.
The sound is not correct.
AUDIO cable
Computer sound level
Connect the AUDIO cable correctly. Is the sound
level from the computer restricted?
Please refer to the operation manual for the
hardware you are using for the details.
The headphones do not
operate.
Headphone jack
Connect the headphone jack correctly.
The USB device does not
operate.
USB cable
USB hub power cable
Connect the USB cable correctly.
For details, read the operation manual of the
USB device you are using.
Security Port
A security cable can be installed to prevent theft of the LCD monitor base.
A wire cable manufactured by Kensington can be connected to the security port on the
rear panel of the main unit.
For details, please refer to the Kensington instruction manual
< lnquiries>
Kensington
2855 Campus Drive
San Mateo, CA USA 94403
800-535-4242, x3348
Intri: 415-572-2700, x3348
Fax: 415-572-9675
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