VarTech Systems VT320D User manual

VT320 Liquid Display User Guide 150-087
User’s Guide
Read these instructions completely before attempting to operate your new Color Display.
VT320 Large Screen Series
32.0” Large Screen Series LCD Monitors
VT320D, VT320DX, VT320W
Solutions for Demanding Applications
Industrial CRT and Flat Panel Displays
VARTECH
S Y S T E M S I N C.

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Table Of Contents
Page
1. GENERAL DESCRIPTION 3
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATIONS
2. ABSOLUTE RATINGS OF ENVIRONMENT 4
3. INTERFACE PIN CONNECTION 5
3.1 DSub 15pin
3.2 DVID 24pin
3.3 SVideo
3.4 COMPONENT
3.5 COMPOSITE VIDEO
4. VARTECH ADJUSTMENTS 9
4.1 OSD
4.2 OSD DISPLAY EXAMPLES
4.3 REMOTE CONTROL
4.4 ORIGINAL SETTING
5. EMC & SAFETY 18
6. HANDLING PRECAUTIONS 19

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1. GENERAL DESCRIPTION
1.1 OVERVIEW
VT320 is a 32” TFT Liquid Display with 16-CCFL Backlight units. This display
supports 1366 x 768 WXGA format and can display true 16.7M colors (8-bit/
color). The inverter module for backlight is built-in.
1.2 FEATURES
-High brightness (550 nits)
-High contrast ratio (1000:1)
-Fast response time (8msec)
-High color saturation NTSC 75%
-WXGA (1366 x 768 pixels) resolution
-DE (Data Enable) only mode
-Optimized response time for 50/60 Hz frame rate
-Ultra wide viewing angle: 176(H)/176(V) (CR>20) Super MVA technology
1.3 APPLICATION
-Direct view LCD flat panel display 4

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2. ABSOLUTE RATINGS OF ENVIRONMENT
Note
(1) Temperature and relative humidity range is shown in the figure below.
(a) 90% RH Max. (Ta ≦40ºC)
(b) Wet-bulb temperature should be 39ºC Max. (Ta ＞ 40ºC)
(c) No condensation.
(2)The maximum operating temperature is based on the test condition that the
surface temperature of display area is less than or equal to 60ºC with LCD
module alone in a temperature controlled chamber. Thermal management
should be considered in final product design to prevent the surface tempera-
ture of display area from being over 60ºC. The range of operating tempera-
ture may degrade in case of improper thermal management in final product
design.
(3) 11 ms, half sine wave, 1 time for ±X, ±Y, ±Z.
(4)10~200 Hz, 10 min, 1 time each X, Y, Z.
(5) At testing Vibration and Shock, the fixture in holding the module has to be
hard and rigid enough so that the module would not be twisted or bent by
the fixture.

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3. INTERFACE PIN CONNECTION

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VARTECH SYSTEMS
HEADQUARTERS
11529 Sun Belt Ct.
Baton Rouge, Louisiana 70809
Toll-Free: 800.223.8050
International Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
www.vartechsystems.com
3
3

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3
3

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4. VARTECH ADJUSTMENTS
0 , 100
0 , 100
-45 , +45
0 , 100
Off, Weak, Soft, Strong
0 , 100
In , Out
Left, Right
Down, Up
0 , 255
0 , 255
Off, Single, PAP
Small, Med, Large
0 , 100
0 , 100
1:1,Fill,Aspect,Panor
Select
0 , 255
0 , 255
Off , 2.2, 2.4
0 , 255
0 , 255
0 , 255
0 , 255
0 , 255
0 , 15
0 , 60
On , Off English
Select
Yes , No
0,255
Off, On
0, 100

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5. EMC & SAFETY
This product was tested to the following standards and found compliance.
Standards:
FCC: CFR47, Part 15 / CISPR 22 Edition: 1997, Class B
ANSI C63.4: 2003
Canadian ICES-003
CE: EN 55022: 1998+A1: 2000+A2: 2003, Class B
EN 55024: 1998+A1: 2001+A2: 2003 IEC 61000-4 Series
EN 61000-3-2: 2000 & EN 61000-3-3: 1995+A1: 2001
UL: UL 60950-1: 2003, First Edition
CSA C22.2 No. 60950-1-03 Ed. April 1, 2003
TUV: IEC 60950-1: 2001, First Edition

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6. HANDLING PRECAUTIONS
(1) The panel is made of glass, which may be broken or cracked if drop or bump on hard
surface. Handle with extra care of the module.
(2) Use a soft dry cloth without chemicals for cleaning, for the surface of polarizer is very soft
and easily scratched.
(3) It is recommended to assemble or install module into the user’s system in clean working
areas. The dust and oil may cause electrical short or worsen the polarizer.
(4) Since contact with water may cause discoloration or spots, wipe off the water immediately
when drop on the surface of the panel.
(5) Always follow the correct power-on sequence when the LCD module is turned on. This can
prevent the damage and latch-up of the CMOS LSI chips.
(6) Take care of static electricity and handle with caution to prevent the damage of CMOS LSI
in the module.
(7) Do not pull the I/F connector in or out while the module is operating.
(8) Moisture can easily penetrate into LCD module and may cause the damage during
operation.
(9) When handling LCD modules and assembling them into cabinets, please noted that long-
term storage in the environment of oxidization or deoxidization gas and the use of such
materials as reagent, solvent, adhesive, resin, etc. May cause corrosion and discoloration
of the LCD module.
(10) When ambient temperature is lower than 10℃, the display quality might be reduced. For
example, the response time will become slow, and the starting voltage of CCFL will be
higher than that of room temperature.

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150-097-001
4.11.06
VARTECH SYSTEMS
HEADQUARTERS
11529 Sun Belt Ct.
Baton Rouge, Louisiana 70809
Toll-Free: 800.223.8050
International Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
www.vartechsystems.com