VarTech Systems VT320VHB User manual

Solutions for Demanding Applications
VARTECH
S Y S T E M S I N C.
32.0” NEMA 4 Fully Enclosed LCD
Model VT320VHB
User’s Guide
Read these instructions completely before attempting to operate your new Enclosed LCD

32.0” NEMA 4 Fully Enclosed LCD 486-0035-00-01
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Revision History
Date Rev No Summary Page
07/15/12 01 First Issue
10/18/12 02 Updated outline drawing to include DVI & S-Video 5
11/05/12 03 Corrected Resolution spec 4

32.0” NEMA 4 Fully Enclosed LCD 486-0035-00-01
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Safety Instructions
Read the Safety Instructions carefully and keep it for use later.
The chassis metalwork of the module must be installed properly to the main earthing termination
for Class 1 equipment.
Care must be exercised in the application of the system to prevent overheating. Ensure that the
ambient temperature around the system does not exceed 60°C and provide adequate means of
ventilation to achieve this.
When cleaning cut off the electrical supply at all times. Never use liquid or aerosol detergent,
use a soft damp cloth instead.
Never insert anything metallic into the enclosure. This may create an electric shock hazard or
hazard from rotating fan blades.
To avoid electric shock, never touch the inside of the system. There are no user adjustable
components inside, only a qualified technician should open the enclosure’s case.
If the LCD does not operate normally – in particular, if there are any unusual sounds or smells
coming from it – disconnect it immediately.
Do not put pressure on the LCD panel screen because it is very fragile.
Always handle the system with care when moving it.
Take care that the system is disposed of correctly at the end of its life. If in doubt refer to your
local ordinances or regulations for proper disposal.
A socket-outlet shall be installed near the equipment and shall be easily accessible.
Cleaning the LCD monitor
To clean the LCD panel:
Wipe the screen gently with a clean lens brush made of camel hair, or a soft, clean, lint free
cloth. This is to remove dust and other particles without scratching the LCD panel.
If it is still not clean, then wipe with a damp lint free cloth and blow on it to dry.
Desirable cleaners are water, IPA (Isopropyl Alcohol) or Hexane.
Do not clean the panel with a Ketone type material (e.g. Acetone), or Ethyl alcohol, Toluene, Ethyl
acid, Methyl chloride. These may permanently damage the polarizer due to chemical reaction.
Do not apply pressure to the LCD panel.

32.0” NEMA 4 Fully Enclosed LCD 486-0035-00-01
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Standard Technical Specifications:
LCD Monitor:
Size / Type 32.0” WXGA TFT LCD
Native Resolution 1366 x 768
Contrast Ratio 4000:1
Viewing Angles Horizontal: 89°
Vertical: 89°
Pixel Pitch 0.51075(H) x 0.51075(V)mm
Brightness (typical) Indoor - 850 cd/m²
Outdoor – 1400cd/m² @ 80Klux
Response Time (typical) 8ms Typical, 16ms Max.
Colors Supported 16.7 million
Touch Screen:
Touch Screen N/A
Environmental:
Power Input 100-240 VAC 1.5A 50/60 Hz
Power Consumption 85 watts typical – 90 watts max.
Temperature Operational: -4°F to 140°F -20°C to 60°C
Storage: -13°F to 158°F -25°C to 70°C
Humidity Operational: 0 to 90% RH NC
Storage: 0 to 95% RH NC
Installation of Your Enclosed VESA Mount PC
Packaged with each carton will be:
1 – VT320VHB
1 - AC Power Cable
1 – DVI-D Cable
1 – S-Video Cable
1 – VGA Cable

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1 - Users Guide (Printed or on CD)
BEFORE MAKING ANY CONNECTIONS OR APPLYING POWER,
FIRST READ THROUGH THE ENTIRE MANUAL
Mounting Procedure
1- Secure the enclosure using 3/8-16 x .625” long screws.
2- Tighten all mounting hardware to a torque of 15 inch-pounds.
ATTENTION: Mounting hardware must be tightened to a torque of 15 inch-pounds to provide a proper
panel mount and avoid potential damage. Vartech Systems assumes no responsibility for water or
chemical damage to the monitor or other equipment within the enclosure due to improper installation.
3- Attach the power and system cables to the bottom side of the enclosure if you have not
already done so.

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Product Drawing: Detail –A–

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Connections to the Enclosed LCD:
Power Connection (Power In)
The Enclosed LCD includes an AC line cord which is 6ft long.
VGA Port Connection
The Enclosed LCD is supplied with a circular to 15-pin D-Shell connector.
DVI-D Port Connection
The Enclosed LCD is supplied with a circular to DVI-I connector. The DVI connector is DVI-I but
only supports DVI-D.
S-Video Port Connection
The Enclosed LCD is supplied with a circular to S-Video connector.
Composite Port Connection
The Enclosed LCD is supplied with a composite BNC connection.
LCD Monitor Warm-up Time
All LCD monitors need time to become thermally stable the first time you turn them on.
Therefore, to achieve more accurate adjustments for parameters, allow the LCD monitor to
warm (be on) for at least 20 minutes before making any screen adjustments.
Maintenance
The Enclosed LCD is designed to provide optimum service and performance with minimal
maintenance including the occasional external cleaning. For cleaning the Enclosed LCD
enclosure follow the suggested guidelines.
General – NEVER use abrasive cleaners or solvent-based cleaners!! Use a clean soft cloth.
The Enclosed LCD should only be opened and serviced by a qualified technician. Keep the area
around the Enclosed VESA Mount PC clear and free of excessive dirt or other contaminants.

32.0” NEMA 4 Fully Enclosed LCD 486-0035-00-01
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Controls Analog VR type Digital type
On/Off – turns controller board power on VR toggle switch On/Off button
Brightness – controls backlight brightness Rotary VR Brightness +/- buttons
Menu – turns OSD menu On or Off (it will auto time
off) (Function with signal input only) Menu button Menu button
Select – Select function / Confirm
(under OSD menu on state) SEL DN SEL DN
Move up to select individual RGB color level OSD
page (under OSD menu on state)
SEL UP SEL UP
+ – increase the setting / moves the selector to the
next function (under OSD menu on state)
+ +
- - decrease the setting / moves the selector to the
previous function (under OSD menu on state)
- -
Load factory default Press and hold SEL DN
botton to power on the
controller
Press and hold SEL DN
botton to power on the
controller
Lock OSD menu
(Function with signal input only)
Press and hold MENU
button for 15 seconds to
enable / disable lock of the
OSD menu
Press and hold MENU
button for 15 seconds to
enable / disable lock of the
OSD menu
Switch to next input source
(under OSD menu off state) + +
Selection page
Select input source
Select input source to Analog RGB
Select input source to DVI
Select input source to S-Video 1
Select input source to Composite 1
Select input source to S-Video 2 (No function now)
Select input source to Composite 2 (No function now)
Auto Source Seek ON – Auto source select always enable
OFF – Disable auto source select function
Video system selection* 
Select Auto video system detection
Select PAL video system
Select PAL M video system
Select NTSC video system
Select NTSC 4.43 video system
Select SECAM video system

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Wide screen mode
information
display#
Select the input mode (1280 / 1360 / 1366 / 1368) to recognize and display the correct
input signal information display on the OSD menu.
1280 : 1280x768
1360 : 1360x768
1366 :1366x768
1368 : 1368x768
Exit Exit the OSD menu and save the settings
Brightness and Contrast
Brightness Increase/decrease brightness level.
Press – or + (- + ) Total : 256 steps
Contrast Increase/decrease panel contrast level.
Press – or + (- + ) Total : 192 steps
Saturation* Increase/decrease hue level.
Press – or + (- + ) Total : 256 steps
Hue* Increase/decrease saturation level
Press – or + (- + ) Total : 128 steps
Exit Exit the OSD menu and save the settings
Color
Auto RGB Calibration# Yes No (See appendix IV)
Color Temperature (Adjust the warmness of the image displayed. The higher temperature the
coolest image looks like. The lower temperature the warmest image looks like.)
Adjust red color level
Press – or + (- +) Total :128 steps
Adjust green color level
Press – or + (- +) Total : 128 steps
Adjust blue color level
Press – or + (- +) Total : 128 steps
Press SEL UP/DN button to select item
Set the color temperature to 4200K
Set the color temperature to 5000K
Set the color temperature to 6500K
Set the color temperature to 7500K
Set the color temperature to 9300K
Gamma adjustmentAdjust Gamma settings (0.4 / 0.6 / 1.0 / 1.6 / 2.2)
Select Gamma to 0.4
Select Gamma to 0.6
Select Gamma to 1.0
Select Gamma to 1.6
Select Gamma to 2.2
Exit Exit the OSD menu and save the settings
Position#
Autosetup Auto adjust the positions, phase, frequency
Yes No
Frequency Adjust the image horizontal size
Phase Fine tune the data sampling position (adjust image quality)

32.0” NEMA 4 Fully Enclosed LCD 486-0035-00-01
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Image Horizontal
Position Use +/- to move the image horizontally Press – or + (- + )
Image Vertical
Position Use +/- to move the image vertically Press – or + (- + )
Exit Exit the OSD menu
Utilities
OSD setting 
OSD Timeout : 0 / 10 / 20 / 30 / 40 / 50 / 60 seconds (Always on when set to 0)
Press – or + (- + )
OSD menu horizontal position
Press – or + (- + )
OSD menu vertical position
Press – or + (- + )
Load Factory Default Initialize the setting stored in non-volatile memory
Sharpness Adjust sharpness level
Press – or + (- + ) Total : 49 steps
Exit Exit the OSD menu
Exit the OSD menu
For Additional Assistance
Contact Your VarTech Sales Representative
Vartech Systems, Inc.
11529 Sun Belt Ct.
Baton Rouge, LA 70809
800-223-8050
Fax: [phone]
www.vartechsystems.com