Hdmi/mhl mode – Acer UT220HQL User Manual
Page 28
Advertising
Problem
LED status
Remedy
No picture visible
Using the OSD, 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.
Check if the video signal cable is
properly connected at the back of
monitor.
Check that the computer system is
switched on and in power saving/
standby mode.
EN-16
HDMI/MHL mode
Blue
Amber
Advertising
See also other documents in the category Acer Monitors:
- S240HL (2 pages)
- S242HL (27 pages)
- P226HQV (2 pages)
- P216H (23 pages)
- S212HL (28 pages)
- S211HL (2 pages)
- S211HL (27 pages)
- P186HV (2 pages)
- P186HV (23 pages)
- P196HQV (23 pages)
- P186H (2 pages)
- X163W (23 pages)
- X163W (3 pages)
- V223W (28 pages)
- V233H (26 pages)
- P235H (24 pages)
- P201W (2 pages)
- AL1917X (11 pages)
- 3230 (100 pages)
- AL1713bm (11 pages)
- ADEY (24 pages)
- X243HQ (51 pages)
- X233HZ (26 pages)
- X233HZ (3 pages)
- AL1751 (20 pages)
- AL2021 (130 pages)
- AL1917C (10 pages)
- 41L1500-786-1A (20 pages)
- AL2032 (9 pages)
- X243W (21 pages)
- AL2017 (11 pages)
- 41L1700-786-7A (20 pages)
- AL1917T (16 pages)
- X263W (24 pages)
- AL1703 (9 pages)
- AL1731 (3 pages)
- al200 (19 pages)
- AL1911 (10 pages)
- AF 707 (5 pages)
- AL1712 (10 pages)
- AC 711 (7 pages)
- AL1502 (17 pages)
- AL1932 (10 pages)
- X223W (26 pages)
- X223W (25 pages)