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Technical Information - Panasonic Viera TH-37PX7E Operating Instructions Manual

Plasma television model no. th-37px7e; th-42px7e; th-50px7e
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Technical Information

The optimum size and aspect can be chosen, and you can enjoy fi ner images. (p. 15)
Auto: Auto aspect determines the best aspect ratio to use to fi ll your screen. It does this using a four step process
to determine if the picture being viewed is a widescreen picture.
If Auto aspect detects a widescreen signal it switches into the appropriate 16:9 or 14:9 widescreen mode. If Auto aspect
does not detect a widescreen signal then this advanced TV enhances the picture for optimum viewing pleasure.
The text shown on the screen indicates how Auto aspect determined which ratio to use:
"WIDE" appears in the top left of the screen if a widescreen identifi cation signal (WSS) is found or a signal found
through a SCART terminal. Auto aspect switches to the appropriate 16:9 or 14:9 widescreen ratio. This function
will also work in any aspect mode. "Auto" appears in the top left of the screen if black stripes above and below
the picture are detected. Auto aspect chooses the best ratio and expands the picture to fi ll the screen. This
process can take several minutes, depending on the darkness of the picture.
Aspect modes
Auto 16:9 14:9 Just 4:3 4:3
Signal name
PAL
O
O
O
O
O
PAL 525/60
O
O
O
O
O
DVB
O
O
O
O
O
M.NTSC
O
O
O
O
O
NTSC(AV input only) O
O
O
O
O
525(480)/60i
O
O
O
O
O
525(480)/60p
O
O
O
O
O
625(576)/50i
O
O
O
O
O
625(576)/50p
O
O
O
O
O
750(720)/50p
O
O
O
O
O
750(720)/60p
O
O
O
O
O
1125(1080)/50i
O
O
O
O
O
1125(1080)/60i
O
O
O
O
O
1125(1080)/50p
O
O
O
O
O
1125(1080)/60p
O
O
O
O
O
The ratio varies depending on the programme, etc. If the ratio is greater than the standard "16:9", black bands
may appear at the top and bottom of the screen.
If the screen size looks unusual when a widescreen-recorded programme is played back on a VCR, adjust the
tracking of the VCR. (See the VCR manual.)
Aspect mode can be memorized for SD (Standard defi nition) and HD (High defi nition) signals separately.
To select the ratio manually:
Auto
The best ratio is
chosen and the
picture expanded to
fi ll the screen.
Just
Displays a 4:3
image full-screen.
Stretching is only
noticeable at the left
and right edges.
Zoom1
Displays a "16:9"
letterbox or "4:3"
image without
distortion.
VIERA Link "
HDMI connections to some Panasonic equipment allow you to interface them automatically. (p. 36)
This function may not work normally depending on the equipment condition.
Image or sound may not be available for the fi rst few seconds when the playback starts.
Image or sound may not be available for the fi rst few seconds when Input mode is switched.
Volume function will be displayed when adjusting the volume of the equipment.
Easy playback is also available by using the remote control for Amplifi er or Player theatre. Read the manuals of
the equipment.
"HDAVI Control 2" is the newest standard (current as of February, 2007) for Panasonic's HDAVI Control
40
compatible equipment. This standard is compatible with Panasonic's conventional HDAVI equipment.
Aspect Ratio
Aspect Control Signal
Widescreen signal
Control signal through SCART
(WSS)
(pin 8) or HDMI terminal
Full Zoom1 Zoom2 Zoom3 TV AV1 AV2 Component
AV1
-
-
O
O
O
O O O
O
-
- - -
-
O
O
O
O
-
- -
-
-
O
O
O
O
-
- - -
-
O
O
O
O
-
- - -
-
O
O
O
O
-
- - -
-
-
O
O
O
-
- - -
-
-
O
O
O
-
- - -
-
O
O
O
O
-
- - -
-
O
O
O
O
- - -
-
-
O
O
O
O
- - -
-
-
O
O
O
O
- - -
-
-
O
O
O
O
- - -
-
-
O
O
O
O
- - -
-
-
O
O
O
O
- - -
-
-
O
O
O
O
16:9
14:9
Directly displays
the image at "16:9"
without distortion
(anamorphic).
4:3
4:3 Full
Displays the image
at the standard "4:3"
without distortion.
Zoom2
Zoom3
Displays a "16:9"
letterbox (anamorphic)
image full-screen
without distortion.
Control
"
TM
Update system software regularly to ensure that you have latest version software.
If there is an update available, a notifi cation banner is displayed when the channel has the update information.
To download new software, press "OK"
If you choose not to download, press "EXIT".
To update automatically
Set "Auto Update Search in Standby" to "On" (p. 25)
If there is a new version software being broadcast, the TV will download this automatically.
The automatic updating sequence is carried out at 3:00 AM and 5:00 AM every night under the following conditions.
Standby (TV turned Off with the remote control)
Recording is not in progress.
To update manually
Perform "System Update Search Now" (p. 25)
If there is an update available, a notifi cation banner is displayed.
To download new software, press "OK"
If you choose not to download, press "EXIT".
AV2
HDMI
Note
-
O
During downloading, do not turn Off the TV or touch any button.
-
O
(The TV is automatically activated after downloading is completed.)
-
-
The message might be the notifi cation beforehand. In this case, the schedule information (the date that the new version
-
O
can be used) will appear. You can set the reservation for update. The update will not start when the TV is set to Off.
-
O
-
O
-
O
-
O
AV1 SCART terminal
-
O
-
O
(RGB, VIDEO, Q-Link)
-
O
Suitable inputs for AV1 include RGB (Red / Green / Blue).
-
O
-
O
Socket Earth
-
O
CVBS out (video)
-
O
CVBS earth
Red in
Red earth
Green in
Green earth
Blue in
Blue earth
Audio out (L)
Audio out (R)
Displays the image at
HDMI terminal
the standard "14:9"
without enlargement.
Hot Plug Detect
DDC/CEC Ground
SCL
CEC
TMDS Clock Shield
Displays a "4:3"
TMDS Data0−
image enlarged
TMDS Data0+
horizontally to fi t the
TMDS Data1 Shield
screen.
TMDS Data2−
TMDS Data2+
Displays a "2.35:1" letterbox
(anamorphic) image full-
screen without distortion. At
"16:9", displays the image
COMPONENT (Y, P
at its maximum (with slight
∗ Mark: Applicable input signal
enlargement).
Signal name
525 (480) / 60i
525 (480) / 60p
625 (576) / 50i
625 (576) / 50p
750 (720) / 60p
750 (720) / 50p
1,125 (1,080) / 60i
1,125 (1,080) / 50i
1,125 (1,080) / 60p
1,125 (1,080) / 50p
Signals other than above may not be displayed properly.
The above signals are reformatted for optimal viewing on your display.
Updating the software system (DVB mode)
Downloading (approx. 20 min.)
Downloading (approx. 20 min.)
SCART and HDMI terminal information
AV2 SCART terminal
(RGB, VIDEO, S-VIDEO, Q-Link)
AV2 - Pins 15 and 20 are dependent on AV2 S-VHS /
VIDEO switching.
21
20
CVBS in (video)
Socket Earth
19
18
RGB status earth
CVBS out (video)
17
16
Status RGB
CVBS earth
15
14
Earth
Red in, S.C. - in
13
12
--
Red earth
11
10
Q-Link data
Green in
9
8
Status CVBS
Green earth
7
6
Audio in (L)
Blue in
5
4
Audio earth
Blue earth
3
2
Audio in (R)
Audio out (L)
1
Audio out (R)
19
18
+5V Power
17
16
SDA
15
14
Reserved (in cable but N.C. on device)
13
12
TMDS Clock−
11
10
TMDS Clock+
9
8
TMDS Data0 Shield
7
6
TMDS Data1−
5
4
TMDS Data1+
3
2
TMDS Data2 Shield
1
Input signal that can be displayed
, P
), HDMI
B
R
COMPONENT
21
20
CVBS in (video)
19
18
RGB status earth
17
16
Status RGB
15
14
Earth
13
12
--
11
10
Q-Link data
9
8
Status CVBS
7
6
Audio in (L)
5
4
Audio earth
3
2
Audio in (R)
1
HDMI
41

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