Acer H277H User Manual

16
English
Troubleshooting
Before sending your LCD monitor for servicing, please check the troubleshooting list
below to see if you can self-diagnose the problem.
VGA/DVI/HDMI/DP Mode (Optional)
Problem LED status Remedy
No picture visible Blue Using the OSD menu, adjust brightness and
contrast to maximum or reset to their default
settings.
Off Check the power switch.
Check if the AC power cord is properly
connected to the monitor.
Blinking Blue Check if the video signal cable is properly
connected at the back of monitor.
Check if the computer system is switched on
and in power saving/standby mode.
For DTS patents, see http://patents.dts.com. Manufactured under license from DTS Licensing Limited.
DTS, the Symbol, & DTS and the Symbol together are registered trademarks, and DTS Sound is a
trademark of DTS, Inc. © DTS, Inc. All Rights Reserved.

Acer H277H Specifications

General

3D	No
Display diagonal	27 \
Display technology	LED
Native aspect ratio	16:9
Contrast ratio (dynamic)	100000000:1
Contrast ratio (typical)	-
Display number of colors	16.78 million colors
Display brightness (typical)	250 cd/m²
Supported graphics resolutions	1920 x 1080 (HD 1080)
Tilt angle range	-5 - 15 °
Product color	Black, Silver
Power consumption (off)	0.4 W
Annual energy consumption	40 kWh
Power consumption (standby)	0.45 W
Power consumption (typical)	27 W
Cables included	AC, DVI, VGA

Weight and Dimensions

Depth (with stand)	217 mm
Height (with stand)	425 mm
Weight (with stand)	4500 g
Depth (without stand)	35 mm
Width (without stand)	620 mm
Height (without stand)	370 mm
Weight (without stand)	4100 g