Acer G257HU User Manual

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English
Information for your safety and
comfort
Safety instructions
Read these instructions carefully. Keep this document for future reference. Follow all
warnings and instructions marked on the product.
Special notes on LCD monitors
The following are normal with the LCD monitor and do not indicate a problem.
• Due to the nature of the fluorescent light, the screen may flicker during initial
use. Turn off the power switch and then turn it on again to make sure the flicker
disappears.
• You may find slightly uneven brightness on the screen depending on the desktop
pattern you use.
• The LCD screen has 99.99% or more effective pixels. It may include blemishes of
0.01% or less such as a missing pixel or pixel lit all the time.
• Due to the nature of the LCD screen, an afterimage of the previous screen may
remain after switching the image, when the same image is displayed for hours. In this
case, the screen is recovered slowly by changing the image or turning off the power
switch for a few hours.
Cleaning your monitor
Please carefully follow these guidelines when cleaning the monitor:
• Always unplug the monitor before cleaning.
• Use a soft cloth to wipe the screen and cabinet front and sides.

Acer G257HU Specifications

General

3D	No
Aspect ratio	16:9
Display surface	-
Display diagonal	25 \
Display technology	LED
Contrast ratio (dynamic)	100000000:1
Display number of colors	16.78 million colors
Display brightness (typical)	350 cd/m²
Supported graphics resolutions	2560 x 1440
VGA (D-Sub) ports quantity	0
Product color	Black, Silver
Tilt angle range	-5 - 15 °
Panel mounting interface	- mm
Power consumption (standby)	0.45 W
Power consumption (typical)	36 W
Cables included	AC, DisplayPort, DVI

Weight and Dimensions

Depth (with stand)	185 mm
Height (with stand)	420 mm
Weight (with stand)	3500 g
Depth (without stand)	41.7 mm
Width (without stand)	570 mm
Height (without stand)	343 mm
Weight (without stand)	3200 g