ViewSonic VA2033-LED User Manual

ViewSonic VA2033-LED/VA2033a-LED 8
Using the LCD Display
Setting the Timing Mode
Setting the timing mode is important for maximizing the quality of the screen image and
minimizing eye strain. The timing mode consists of the resolution (example 1600 x 900) and
refresh rate (or vertical frequency; example 60 Hz). After setting the timing mode, use the
OSD (On-screen Display) controls to adjust the screen image.
For the best picture quality set your LCD display timing mode to:
VESA 1600 x 900 @ 60Hz.
To set the Timing Mode:
1. Set the resolution: Right-click on the Windows desktop > Properties > Settings > set the
resolution.
2. Set the refresh rate: See your graphic card's user guide for instructions.
WARNING: Do not set the graphics card in your computer to exceed the maximum refresh
rate of 75Hz; doing so may result in permanent damage to your LCD display.
OSD and Power Lock Settings
• OSD Lock: Press and hold [1] and the up arrow S for 10 seconds. If any buttons are
pressed the message OSD Locked will display for 3 seconds.
• OSD Unlock: Press and hold [1] and the up arrow S again for 10 seconds.
• Power Button Lock: Press and hold [1] and the down arrow T for 10 seconds. If the
power button is pressed the message Power Button Locked will display for 3 seconds. With
or without this setting, after a power failure, your LCD display’s power will automatically
turn ON when power is restored.
• Power Button Unlock: Press and hold [1] and the down arrow T again for 10 seconds.

ViewSonic VA2033-LED Specifications

General

3D	No
Aspect ratio	16:9
Display diagonal	20 \
Separate H/V sync	Yes
Display resolution	1600 x 900 pixels
Vertical scan range	50 - 75 Hz
Horizontal scan range	24 - 82 kHz
Viewing angle, vertical	160 °
Display number of colors	-
Viewing angle, horizontal	170 °
Display brightness (typical)	250 cd/m²
DVI-I ports quantity	0
Certification	UL, CUL, FCC-B (ICES), CB, CCC, CEL, WEEE, RoHS, ENERGY STAR 5.0, EPEAT-Silver, Windows 7
Product color	Black
Tilt angle range	5 - 20 °
Panel mounting interface	100 x 100 mm
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	22 W
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Package depth	130 mm
Package width	532 mm
Package height	450 mm
Package weight	4000 g
Cables included	AC, VGA
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth (with stand)	191.1 mm
Height (with stand)	376.1 mm
Weight (with stand)	2700 g
Depth (without stand)	61.5 mm
Width (without stand)	480 mm
Height (without stand)	304.8 mm
Weight (without stand)	2400 g