Panasonic Vieta TX-32LXD70A - Manual (Page 19)

FAQs, etc.
•
Frequently Asked
Questions
•
Technical Information
36 37
Technical Information
Input signal that can be displayed
Note
•
Signals other than above may not be displayed properly. •
The above signals are reformatted for optimal viewing on your display. •
Applicable input signal for PC is basically compatible to VESA standard timing. •
PC signal is magnifi ed or compressed for display, so that it may not be possible to show fi ne detail
with suffi cient clarity.
Signal name COMPONENT HDMI
480i (60 Hz) ∗ ∗
480p (60 Hz) ∗ ∗
576i (50 Hz) ∗ ∗
576p (50 Hz) ∗ ∗
720p (50 Hz) ∗ ∗
720p (60 Hz) ∗ ∗
1,080i (50 Hz) ∗ ∗
1,080i (60 Hz) ∗ ∗
1,080p (50 Hz) ∗
1,080p (60 Hz) ∗
Signal name Horizontal frequency (kHz) Vertical frequency (Hz)
640 × 400 @70 Hz 31.47 70.07
640 × 480 @60 Hz 31.47 59.94
640 × 480 @75 Hz 37.50 75.00
800 × 600 @60 Hz 37.88 60.32
800 × 600 @75 Hz 46.88 75.00
800 × 600 @85 Hz 53.67 85.06
852 × 480 @60 Hz 31.44 59.89
1,024 × 768 @60 Hz 48.36 60.00
1,024 × 768 @70 Hz 56.48 70.07
1,024 × 768 @75 Hz 60.02 75.03
1,024 × 768 @85 Hz 68.68 85.00
1,280 × 1,024 @60 Hz 63.98 60.02
1,366 × 768 @60 Hz 48.39 60.04
Macintosh13” (640 × 480) 35.00 66.67
Macintosh16” (832 × 624) 49.73 74.55
Macintosh21” (1,152 × 870) 68.68 75.06
∗ Mark: Applicable input signal
COMPONENT (Y, P B /C B , P R /C R ), HDMI
PC (D-sub 15P)
Pin No. Signal Name Pin No. Signal Name Pin No. Signal Name
R GND (Ground) NC (not connected)
G GND (Ground) NC (not connected)
B GND (Ground) HD
NC (not connected) NC (not connected) VD
GND (Ground) GND (Ground) NC (not connected)
1
6 7 8
3
9
4 5
10
15 14 13 12 11
2
PC connection
A PC may be connected to this TV so that the PC screen is displayed and sound is heard from the TV. •
PC signals that can be inputted: Horizontal scanning frequency 31 to 69 kHz; vertical scanning frequency
59 to 86 Hz (more than 1,024 signal lines could result in incorrect display of the image). •
A PC adapter is not necessary for the DOS/V-compliant D-sub 15-pin connector.
Note
•
Some PC models cannot be connected to this TV. •
When using PC, set the colour display quality of PC to the highest position. •
For details of the applicable PC signals, see below. •
Max. display resolution
•
D-sub 15-pin connector signal
FAQs
Before requesting service or assistance, please follow these simple guides to resolve the problem.
If problem still persists, please contact your local Panasonic dealer for assistance.
White spots or shadow
images (noise)
•
Check the position, direction, and
connection of the aerial.
Neither image nor
sound is produced
•
Is the TV in “AV mode”? •
Is the mains lead plugged into the
socket outlet? •
Is the TV turned On? •
Check Picture Menu (p. 20) and volume.
An error message
appears
•
Follow the message’s instructions. •
If the problem persists, contact the
authorized Service Centre.
There may be red spots, blue spots,
green spots and black spots on the screen
•
This is a characteristic of liquid crystal panels and is
not a problem. The liquid crystal panel is built with very
high precision technology giving you fi ne picture details.
Occasionally, a few non-active pixels may appear on the
screen as a fi xed point of red, green, blue or black.
Please note this does not affect the performance of your LCD.
The LCD panel moves slightly
when it is pushed with a fi nger
Clattered sound might be heard
•
There are some looseness around the panel to prevent the
damage to the panel.
The panel might move slightly when it is pushed with a fi nger,
and clattered sound might be heard. This is not a malfunction.
Problem Actions
Screen
No sound is produced
•
Is “Sound mute” active? (p. 7) •
Is the volume set to the minimum?
Sound level is low
or sound is distorted
•
Sound signal reception may be deteriorated.
Chaotic image, noisy
•
Set “P-NR” in the Picture Menu (to remove noise). (p. 20) •
Check nearby electrical products (car, motorcycle, fl uorescent lamp).
No image can be displayed
•
Is “Colour” or “Contrast” in the Picture Menu set to the minimum?
(p. 20)
Blurry or distorted image
(no sound or low volume)
•
Reset channels. (p. 24)
Unusual image is displayed
•
Turn off the TV with Mains power On / Off switch, then turn it on
again.
HDMI Sound is unusual
•
Set the sound setting of the connected equipment to “2ch L.PCM”. •
Check the “HDMI1 Input” setting in the Sound Menu. (p. 20) •
If digital sound connection has a problem, select analogue sound
connection. (p. 29)
Pictures from external equipment
are unusual when the equipment
is connected via HDMI
•
Is the HDMI cable connected properly? (p. 32) •
Turn Off the TV and equipment, then turn them On again. •
Check an input signal from the equipment. (p. 36) •
Use an equipment compliant with EIA/CEA-861/861B.
Sound
Aspect
4:3 1,024 × 768 pixels
16:9 1,366 × 768 pixels