Panasonic High Definition Hospitality Lcd Display Th 32lrt12 Operating Instructions

							21
On-Screen Menu Display
Overview
Note:
Menu that cannot be adjusted is grayout. Adjustable menu changes depending on signal, input and menu setting.
M a i n   M e n uP i c t u r e   M e n uS o u n d   M e n uS e t u p   M e n uDuring  “AV”,  “YPbPr”  and  “HDMI” 
input signal.
Picture Menu Picture Mode
Standard
Contrast
Brightness
Color
Tint
Sharpness 32
32
32
00
12
Vivid
Off
see page 22
Picture Menu
Standard
Contrast
Brightness 32
32
Off
Sound Menu
00
00
00
Sound Mode
Sound AI
Standard
Bass
Treble
Balance
MPX Dynamic
Off
Off
Stereo
see page 23
During  “AV”,  “YPbPr”  and  “HDMI” 
input signal.
Setup Menu Language
Movie Mode English
On
see page 24During “PC” input signal.
Setup Menu
00
00
00
32Auto
H-Pos
V-Pos
Dot_Clock
Clock_Phase
Language
Movie Mode Off
English
On
During “PC” input signal.
see page 25 
						

							22
Picture MenuPicture Mode
Standard
Contrast
Brightness
Color
Tint
Sharpness 32
32
32
00
12
User
Off
Picture Menu
Select to adjust each item.
Standard (Off / On)
Select 
On  to  reset  all  picture  to  the  factory  default 
settings.
Press to select the menu to adjust.
Notes:  As you scroll through the settings, the Monitor display 
changes synchronously.
Menu  items  that  cannot  be  adjusted  are  grayed  out. 
Adjustable menu changes depending on signal, input 
and menu setting.
•
• Press to select the desired setting.
Press the  or  buttons to switch between modes.
Vivid
Provides  enhanced  picture  contrast  and  sharpness  for 
viewing in a well-lit room.
Normal
Recommended  for  normal  viewing  conditions  with 
subdued room lighting.
User
C u s t o m i z e s  e a c h  i t e m  a c c o r d i n g  t o  t h e  u s e r ' s 
preference.
During  "AV",  "YPbPr",  "HDMI"  input 
signal.
2Select Picture Menu.Press to select the menu to adjust.
Press to enter menu.
3 1
MENUPress to display the menu screen.
Contrast / Brightness / Color / Tint / Sharpness
Depending  on  the  selected  Picture  Mode,  these  items 
have preset settings. 
To adjust each setting according to  the user's preference, 
set  Picture  Mode  to User ,  then  press  the 
  or  
buttons.
32
Contrast
Item
Details
Contrast Adjusts the white areas.
Brightness Adjusts the dark areas.
Color Adjusts the color intensity.
Tint Adjusts the natural flesh tones.
Sharpness Adjusts the clarity of outline 
detail.
Picture Menu
Standard
Contrast
Brightness 32
32
Off
During "PC" input signal.
RETURNPress repeatedly to exit the menu.
Vivid
NormalUser 
						

							23
Sound Menu
Select to adjust each item.Press to select the menu to adjust.
Press to select the desired setting.
2Select Sound Menu.Press to select the menu to adjust.
Press to enter menu.
3 1
MENUPress to display the menu screen.
Sound Menu
00
00
00
Sound Mode
Sound AI
Standard
Bass
Treble
Balance
MPXDynamic
Off
Off
Stereo
Press the  or  buttons to switch between modes.
Dynamic
Accentuates sharp sounds.
Music
Stresses the sense of sharp sounds.
Normal
Emits the original sound. Dynamic
Normal
Music
Sound AI (Off / On)
Select On to equalize overall volume levels across all 
external inputs.
Press the  or  buttons to adjust settings.
Bass
00
Standard (Off / On)
Select On to reset Bass, Treble, and Balance settings to 
factory defaults.
Bass
Adjusts low pitch sounds.
Treble
Adjusts pitch sounds.
Balance
Adjusts the left and right volumes. 
RETURNPress repeatedly to exit the menu.
Press the 
 or  buttons to switch 
between modes.
Mono
M1Stereo
M2
Note: Adjustable only in RF mode (when a tuner pack is installed) 
						

							2
Setup Menu
Select to adjust each item.Press to select the menu to adjust.
Press to select the desired setting.
2Select Setup Menu.Press to select the menu to adjust.
Press to enter menu.
3 1
MENUPress to display the menu screen.
Setup Menu
Language
Movie Mode English
On
During "AV", "YPbPr", and "HDMI" input 
signal.
Movie Mode (Off / On)
When On, the display attempts to reproduce a more 
natural interpretation of sources such as movie pictures, 
which are recorded at 24 frames per second.
If the picture is not stable, turn this setting to Off.
Press the  or  buttons to switch between menu 
languages.
EnglishEspañol
Français
RETURNPress repeatedly to exit the menu. 
						

							25
Setup Menu
00
00
00
32
Auto
H-Pos
V-Pos
Dot_Clock
Clock_Phase
Language
Movie ModeOff
English
On
During "PC" input signal.
Press to select the item.
2Select Setup Menu
.
1
MENUPress to display the menu screen.
Press to select the Setup menu.
Press to enter menu.
3Select to adjust each item.
PC Setup
Setup Menu
Notes:
If the PC is not connected, some items 
are unadjustable. 
Unadjustable items are grayed out.
As you scroll through the settings, the 
TV display changes synchronously.
•
•
• Press to select the item.
Adjust the setting.
Press the  or  buttons to adjust settings.
On / Off
Select On 
to automatically adjust H-Pos, V-Pos, 
Dot_Clock, and Clock_Phase.
H-Pos
Adjust the horizontal position.
V-Pos
Adjust the vertical position.
Dot_Clock
Periodic striped pattern interference (noise) may occur 
when a striped pattern is displayed. If this happens, adjust 
Dot_Clock to minimize such noise.
Clock_Phase
Eliminate the flickering and distortion.
00
H-Pos
5RETURNPress repeatedly to exit the menu. 
						

							26
HOTEL MODE Setup
2Select Setup Menu.
1
MENUPress to display the menu screen.
3Select Movie Mode.
Press and hold 
MUTE
for more than 3 seconds.
Press to select the item.
Press to select the Setup menu.
Press to enter menu.
5Select the item and set desired settings.
M a i n   M e n u
P i c t u r e   M e n uS o u n d   M e n uS e t u p   M e n u
Setup Menu Language
Movie Mode English
On
Press to select the item.
Press to adjust settings.
Setup Menu
Initial Input
Onscreen Display
Initial VOL Level
Maximum VOL Level
Input Lock
Button Lock
Remocon User Level
Off
On
Off
Off
Off
Menu
Off
The Hotel Mode is a special function which allows users to configure settings to suit certain locations or applications.
6RETURNPress repeatedly to exit the menu. 
						

							27
HOTEL MODE Setup
ItemDetails
Initial InputOff 
 RF  AV1  AV2  AV3  YPbPr  HDMI1  HDMI2  HDMI3  PC
Adjusts the input signal when the unit is turned on.
Off: The input signal when the power was last turned off is set.
Note:
This menu is available only when "Input Lock" is "Off".
RF mode is available only when Pal Tuner is connected.
Onscreen Display Off: Onscreen information is not displayed.
On: Onscreen information is displayed, such as:
Power on display
Input signal switch display
No signal display
Mute and the remaining time of off-timer
On 1: Onscreen information is displayed, except some RS-232C communication i\
nformation is not 
displayed.
•
•
•
•
Initial VOL Level Used to set the volume level at power-on.
Off: The volume is set to the same level as when the power was last turned of\
f.
0 to 63: The volume is set to the selected level.
Note:
It is not possible to select an Initial VOL Level setting which is higher than the Maximum VOL Level setting.
Maximum VOL Level Used to set the volume level so that it will not exced the maximum setti\
ng.
Off: No restrictions are placed on the volume level.
0 to 63: The volume is restricted to the selected level.
Note:
It is not possible to select a Maximum VOL Level setting which is lower than the Initial VOL Level setting.
Input Lock Off 
 RF  AV1  AV2  AV3  YPbPr  HDMI1  HDMI2  HDMI3  PC
Locks the input switch operation.
Off: Input switch can be used.
Note:
RF mode is available only when Pal Tuner is connected.
Button Lock Used to restrict the operation of the buttons on the main unit.
Off: 
All the buttons on main unit can be used.
Menu: Locks the Menu button on the main unit.
On: 
  Locks all the buttons on the main unit except the Power button.
Remocon User Level Off 
 User1  User2  User3
Off:  Y
ou can use all of the buttons on the remote control.
User1:
 You can only use POWER, INPUT, , MUTE, VOL buttons on the remote control.
User2:  Y
ou can only use POWER button on the remote control.
User3:
 Locks all the buttons on remote control.
Hotel Mode Menu List 
						

							28
Troubleshooting
Before you call for service, determine the symptoms and make a few simple checks as shown below.
Symptoms
Checks
PictureSound
InterferenceNoisy SoundElectrical Appliances
Cars / Motorcycles
Fluorescent light
Normal PictureNo Sound
Volume
(Check whether the mute function has been activated on the remote contr\
ol.)
No PictureNo SoundNot plugged into AC outlet
Not switched on
PICTURE and BRIGHTNESS/Volume setting
(Check by pressing the power switch or stand-by button on the remote co\
ntrol.)
No PictureNormal Sound
If  a  signal  with  a  non-applicable  color  system  format,  or  frequency  is  input,  only  the  input 
terminal indication is displayed.
No ColorNormal Sound Color controls set at minimum level. (see page 22)
No remote control operations can be performed. Check whether the batteries have discharged completely and, if they have not, whether they  were inserted properly.
Check whether the remote control sensor is exposed to an outdoor light or a strong fluorescent 
light.
Check  whether  the  remote  control  designed  specifically  for  use  with  the  unit  is  being  used. 
(The unit cannot be operated by any other remote control.)
A cracking sound is sometimes heard from the unit. If there is nothing wrong with the picture or sound, this is the sound of the cabinet undergoing  very slight contractions in response to changes in the room temperature.  There are no adverse 
effects on the performance or other aspects.
The top or bottom of the picture on the screen is cut 
off when I use the zoom function. Adjust the position of the picture on the screen.
Areas  at  the  top  and  bottom  of  the  screen  where 
the  image  is  missing  appear  when  I  use  the  zoom 
function. When using a video software program (such as a cinema size program) with a screen wider 
than one in the 16:9 mode, blank areas separate from the images are formed at the top and 
bottom of the screen.
This LCD Display uses special image processing. Hence a slight time lag may occur between image and audio, depending on the type of input signal. 
However, this is not a malfunction.
LCD Display panel
Symptoms Check
It takes a while for the picture to appear.The  unit  digitally  processes  the  various  signals  in  order  to  reproduce  esthetically  pleasing 
images. As such, it sometimes takes a few moments for the picture to appear when the power 
has been turned on, when the input has been switched or when the images for the main picture 
and sub picture on the two screens are swapped.
The edges of the images flicker. Due to the characteristics of the system used to drive the panel, the edges may appear to flicker 
in the fast-moving parts of the images: This is normal and not indicative of malfunctioning.
The brightness on both sides of images in 4:3 mode 
changes. When viewing the side panels at the “BRIGHT” or “MID” setting, the brightness on both sides 
may  change  depending  on  the  kind  of  program  shown:  This  is  normal  and  not  indicative  of 
malfunctioning.
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 fine picture details. Occasionally, a few 
non-active pixels may appear on the screen as fixed points of red, blue, green, or black.
Please note this does not affect the performance of your LCD.
Example
Image retention appearsImage  retention  may  occur.  If  you  display  a  still  picture  for  an  extended  period,  the  image 
might  remain  on  the  screen.  However,  it  will  disappear  after  a  while.  This  is  not  considered 
as malfunction. 
						

							29
Applicable Input Signals
Applicable input signals for Mini D-sub 15P
Signal nameHorizontal frequency 
(kHz) Vertical frequency
(Hz) Dot clock frequency 
(MHz)
1 640 x 480 @ 60 Hz 31.4759.9425.18
2 640 x 480 @ 72 Hz 37.8672.81 31.5
3 640 x 480 @ 75 Hz 37.5075.00 31.5
4 800 x 600 @ 56 Hz 35.1656.25 36.0
5 800 x 600 @ 60 Hz 37.8860.32 40.0
6 800 x 600 @ 72 Hz 48.0872.19 50.0
7 800 x 600 @ 75 Hz 46.8875.00 49.5
8 1024 x 768 @ 60 Hz 48.3660.00 65.0
9 1024 x 768 @ 70 Hz 56.4870.07 75.0
10 1024 x 768 @ 75 Hz 60.0275.0378.75
Note: Signals without the above specifications may not be displayed properly . 
						

							30
Specifications
Note:
Design and specifications are subject to change without notice. Mass and dimensions shown are approximate.
TH-32LRT12UTH-37LRT12U
Power Source  110 - 127 V AC, 50/60 Hz
Power Consumption Power on 155 W 190 W
Stand-by condition 1 W 1 W
Aspect Ratio 16:9
Screen size 
(W x H x Diagonal) 27.5" x 15.4" x 31.5"
(698 mm x 392 mm x 800 mm) 32.2" x 18.1" x 37.0"
(819 mm x 460 mm x 940 mm)
(No.of pixels) 1,049,088 (1,366 (W) x 768 (H))
Operating condition Temperature 32 °F - 104 °F (0 °C - 40 °C)
Humidity 20 % - 80 %
Applicable Input signals PC signals VGA, SVGA, XGA
Horizontal scanning frequency 31.469 - 60.023 Vertical scanning frequency 56 - 85 Hz
Connection terminals AV1 - AV3 VIDEO IN (RCA PIN JACK x 3)       1.0 Vp-p (75 Ω)
S VIDEO IN (MINI DIN 4PIN x 3)     Y:1.0 Vp-p (75 Ω), C: 0.286 Vp-p (75 Ω)
AUDIO IN (RCA PIN JACK x 3)       0.5 Vrms
YP
BPRY (RCA PIN JACK x 1)                     1.0 Vp-p (75 Ω)
P
B/PR (RCA PIN JACK x 1)              0.7 Vp-p (75 Ω)
AUDIO IN (RCA PIN JACK x 1)       0.5 Vrms
PC IN (HIGH-DENSITY
  MINI D-SUB 15PIN)   Y or G with sync 1.0 Vp-p (75 Ω)
     Y or G without sync 0.7 Vp-p (75 Ω)
  B/P
B/CB:   0.7 Vp-p (75 Ω)
  R/P
R/CR:   0.7 Vp-p (75 Ω)
  HD/VD:   1.0 - 5.0 Vp-p (high impedance)
AUDIO IN (M3 JACK)     0.5 Vrms
HDMI1 - HDMI3 TYPE A Connector x 3 AUDIO OUT RCA PIN JACK x 2             0.5 Vrms
RS-232C EXTERNAL
  CONTROL TERMINAL (D-SUB 9PIN)  RS-232C COMPATIBLE
Dimensions (W × H × D) Including pedestal 32.4'' x 23" x 9.3"
(821 mm x 584 mm x 236 mm) 37.4" x 25.6" x 12.1"
(949 mm x 650 mm x 307 mm)
Display Set only 32.4" x 21.3" x 4.2"
(821 mm x 539 mm x 106 mm) 37.4" x 25.6" x 4.1"
(949 mm x 608 mm x 104 mm)
Mass (weight) Including pedestal 36.4 lbs 47.4 lbs
Display Set only 30.9 lbs 39.7 lbs
Sound Audio Output 20W [10 W + 10 W] (10 % THD)