Acer B277 User Manual

Troubleshooting
Before sending your LCD monitor for servicing, please check the troubleshooting list below
to see if you can self-diagnose the problem.
VGA IN/HDMI1.4/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
setting.
Off Check the power switch.
Check if the AC power cord is properly
connected to the monitor.
Amber 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.
If OSD Lock is On, the LED status set Amber.
Note: Acer monitor is purposed for video and visual display of information obtained from
electronic devices.

Acer B277 Specifications

General

3D	No
Screen shape	Flat
Pixel density	81.6 ppi
Display diagonal	27 \
Display technology	LED
Native aspect ratio	16:9
Vertical scan range	55 - 75 Hz
Maximum refresh rate	75 Hz
Horizontal scan range	30 - 80 kHz
Contrast ratio (dynamic)	100000000:1
Contrast ratio (typical)	1000:1
Display number of colors	16.78 million colors
Display brightness (typical)	250 cd/m²
Supported graphics resolutions	1920 x 1080 (HD 1080)
On/off switch	Yes
Mean time between failures (MTBF)	30000 h
RMS rated power	2 W
Number of speakers	2
Sustainability certificates	ENERGY STAR
Product color	Black
Market positioning	-
Energy efficiency scale	A to G
Power consumption (standby)	0.37 W
Power consumption (typical)	16.17 W
Tilt angle range	-5 - 25 °
Panel mounting interface	100 x 100 mm
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	20 - 80 %
Cables included	AC, DisplayPort, USB, VGA
Harmonized System (HS) code	85285210

Weight and Dimensions

Depth (without stand)	68.2 mm
Width (without stand)	614 mm
Height (without stand)	528 mm
Weight (without stand)	7140 g