JVC Lt 32wx50 Instructions

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  PC  Setting 
Adjusts the settings for PC signals.
● The items below are unadjustable when no PC signal is input: “ H Size ”, 
“ V Size ”, “ Dot Clock ”, “ Clock Phase ”, “ PC Position Adjustment ”, and “ Auto 
Position Adjustment ”.
● “ Auto Position Adjustment ” is unavailable for INPUT-3.
● “ Dot Clock ” and “ Clock Phase ” are unavailable for INPUT-1, INPUT-2.
◆  Sampling Mode 
Sets the display size for an analog input signal.
■   Std   : For VGA60 and XGA60 signals
■   Wide   : For WVGA60, WXGA (1280), WXGA (1360) and WXGA60 signals
◆  WXGA Select 
Sets the display size for an analog input signal.
■   1280*768   : For WXGA (1280) signal
■   1360*768   : For WXGA (1360) signal
■   1366*768   : For WXGA60 signal
◆  SXGA / SXGA+ 
Sets the display size for an analog input signal.
■   SXGA   : For SXGA60 signal
■   SXGA+   : For SXGA+60 signal
◆  H Size 
Adjusts the picture width.
■ –20 – +20  (Smaller ↔ Larger)
◆  V Size 
Adjusts the picture height.
■ –20 – +20  (Smaller ↔ Larger)
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Changing the settings : Setup
◆  Dot Clock 
Adjust this when the picture is not aligned vertically.
● The adjustment is kept after turning off the power.
■ –20 – +20
◆  Clock Phase 
Adjust this when letters on the screen look blurred or swaying.
● The adjustment is kept after turning off the power.
■ 0 – 31
◆  PC Position Adjustment 
Adjusts the picture position on the monitor.
● The adjustment is kept after turning off the power.
◆  Auto Position Adjustment 
Adjusts the picture position automatically.
◆  Reset 
Restores the settings of “ PC Setting ” to the initial.
  Reset 
Restores the settings of “ Setup ” to the initial.
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  HDMI 
  Control  with  HDMI 
Makes an HDMI CEC-compatible external component controllable through 
this monitor.
■   On   : Enables HDMI CEC control.
■   Off   : Deactivates HDMI CEC control.
  One  Touch  Play 
Starting playback on an HDMI CEC-compatible external component 
automatically turns on the monitor and change its source to the 
component.
● The setting is fixed to “ Off ” and unadjustable when “ Control with HDMI ” is set 
to  “ Off ”.
● Dedicated HDMI components cooperate with the monitor regardless of the 
setting.
■   On   /   Off 
  Power  Off  Link 
Turning off the monitor automatically turns off an HDMI CEC-compatible 
external component.
● The setting is fixed to “ Off ” and unadjustable when “ Control with HDMI ” is set 
to  “ Off ”.
● Dedicated HDMI components cooperate with the monitor regardless of the 
setting.
■   On   /   Off 
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Changing the settings : HDMI
  AMP  Control 
Makes an HDMI CEC-compatible amplifier controllable through the 
monitor.
● The setting is fixed to “ Off ” and unadjustable when “ Control with HDMI ” is set 
to  “ Off ”.
■   On   /   Off 
  Input-1  Audio 
Selects the audio signal type for INPUT-1.
■   Auto   : Detects the type automatically.
■   Digital   : For HDMI equipment.
■   Analogue   : For DVI equipment.
  Reset 
Restores the settings of “ HDMI ” to the initial.
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							Cautions
● Insert or remove SD cards and USB devices gently and in the right direction.
Otherwise, the devices or the monitor may be damaged.
● It is recommended to keep a backup of your files.
● Do not connect a mouse, keyboard or the like.
● Do not use a USB hub or extension cable.
1  Insert an SD card/USB device into the SD card slot/USB 
terminal on the side of the monitor.
2  Set the input to “ Input-4 ”.
The Folder Index shows a list of folders and photographs on the device .
● Slide the SD card into the 
slot until it clicks into place.
● To remove the SD card, 
push it in until it clicks and 
then pull it out.
● Attach the SD card cover 
using the supplied screw to 
prevent theft.
Photo ViewerFolder IndexSD CardFolder 1
01_090812...01_090902...
Cat_in_yard...Cat_sleepi...LakeCom...Photo_225...Rouisev...
Page 1 / 2
Folder 1Summer08Summer09
Viewing photographs on 
SD card/USB device
SD card cover
(supplied)
Screw
(ø2 x 6 mm, 
supplied)
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							Viewing photographs on SD card/USB device
● To view the next/previous page, press [GREEN]/[RED].
● When you turn on the monitor while both an SD card and a USB device are 
connected, the photographs on the SD card are displayed. Select “ Flash 
Device “ in the “ Device ” setting (➔ page 38) to display the photographs on the 
USB device.
● The thumbnails of some files may not be shown.
● This monitor can only display file names as alphabetical letters.
● Photographs with large file-sizes may take a while to be displayed.
3  Select a photograph to display, and press [OK].
The selected photograph is displayed full-screen.
● Some files may be displayed with bands around the edges.
● To show the photographs in a folder, press [OK] on the folder.
● To see the next/previous photograph, press []/[].
● To exit the full-screen display and show the Folder Index, press [EXIT].
To exit the photograph display
Select an input other than “ Input-4 ”.
To view photographs in slide show
1  Press [YELLOW] in the Folder Index.
● The slide show starts from the selected photograph.
● To pause/resume the slide show, press [OK].
● To display the photographs in a random order, press [BLUE] in the 
Folder Index.
● To finish the slide show, press [BACK].
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							To customize the settings
1  Open the menu.
2  Change the settings.
3  Exit the menu.
◆  Device 
Select which device is displayed when both are connected; SD card or 
USB device.
◆  Sort 
Select the display order of photographs.
■   File  Name   : In alphabetic order by file name.
■   Date   : In order of the date when the file was modified.
◆  Interval Time 
Select how long each picture is displayed for during slide shows.
◆  Transition 
Select the transition effect used during slide shows.
◆  Initial Mode 
Select the initial mode of the Photo viewer function. Either the Folder 
Index is displayed, or a slide show is started automatically.
● Menu items are displayed in English if you have selected “”, “” or
 “
”, “”, “” in “ Menu Language ” of “ Setup ”.
Interval Time Sort Photo Viewer  Viewer Option
DateSD Card
10 sec
Box
Folder IndexSD Card
Device
Transition
Initial Mode
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							Viewing photographs on SD card/USB device
About SD cards and USB devices
● The maximum capacity of devices playable on this monitor is as follows:
- SD cards, miniSD cards, microSD cards: 2 GB
- SDHC cards, miniSDHC cards, microSDHC cards: 32 GB
- USB devices: 32 GB
● When using miniSD cards or microSD cards, put them in an appropriate 
adapter before inserting them into the monitor.
● Use SD cards which are guaranteed to work between –25 °C and 85 °C.
● Not all SD cards or USB devices are guaranteed to work on this monitor.
● Format SD cards on a photographing device such as a digital camera, or 
on a computer using SD memory card formatting software.
● Format USB devices on a computer in “FAT 32” or “FAT”.
Playable files
● Format:  JPEG (.jpg, .JPG)
● Pixel size:  160 x 120 – 8192 x 8192 (The file size must be under 10 MB.)
● Picture files of other than JPEG format, Progressive JPEG files, JPEG 2000 
files, MOTION JPEG files or music files cannot be played back.
About the displaying of pictures
● Filenames which are too long may be shortened when displayed.
● If you have edited or copied picture files on a computer, their date 
properties may have been modified, and their thumbnail may have been 
deleted.
● Some picture files may not be displayed properly due to the device which 
created them.
● It may take some time before pictures are displayed when the device 
contains a large number of files or folders.
● This monitor can display up to 9,999 files.
● Pictures in a folder deeper than the eighth layer of subfolders may not be 
displayed.
● When selecting a file of a format which is not supported, its thumbnail 
may be displayed instead.
● Picture quality can be adjusted using the items in the “ Picture ” menu. 
However, some of them are not available for the Photo viewer.
● If the screen as illustrated on the right is 
displayed, the Photo viewer is starting up. Wait 
for a while until it is ready.
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							40
External Control
You can control LT-32WX50 from external control equipment (a personal 
computer or a dedicated controller) via the RS-232C terminal on the rear of 
the monitor.
● Connect the RS-232C extension cable to the RS-232C terminal on the 
rear side of the monitor. (➔ page 07)
Communication specifications
Cable
A crossover cable with a RS-232C connector
Communication specifications
● Baud Rate:  19200 bps
● Data Bits:  8 bits
● Parity:  Odd  parity
● Stop Bits:  1 bit
● Flow Control:  No control
● Communication Code:  ASCII Code
Terminal specifications
This is a male 
terminal.
Pin No. Signal
1—
2RXD
3TXD
4—
5GND
6—
7—
8—
9 —
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							41
External Control
Command outline
To control the monitor from external control equipment, send operation 
commands to the monitor.
Example of communication procedures
1Operation command to select “ Input-3 ”.
2 Acknowledgment from the monitor.
3The input is changed to “ Input-3 ”.
Command structure
a: Header ! : Operation command from the external control 
device.
? : Enquiry command from the external control 
device.
@ : Response from the monitor to an enquiry 
command.
Ack (0x06): Positive acknowledge from the monitor.
Nak (0x15): Negative acknowledge from the 
monitor.
b: Device ID 0x82 (fixed)
c: Monitor ID 0x80 – 0xFF (Default setting is 0x80.)
d: Command See “Command list” on the next page.
e: Data
f: Termination Lf (0x0A)
1
2
3
! 0x82 0x80 IP 3 Lf
Ack 0x82 0x80 IP 3 Lf
LT-32WX50
External control 
equipment
! 0x82 0x80 IP 3 Lf
ab c def
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