Acer K222HQL - User Manual

Other manuals for Acer K222HQL

Lifecycle Extension Guide14 pages

Questions and Answers

R
Robin ThompsonJul 30, 2025
What to do if my Acer K222HQL Monitor has no picture?
- P
  paulhayesJul 30, 2025
  If your Acer monitor displays no picture, there are several things you can check. First, use the OSD to adjust the brightness and contrast to the maximum or reset them to their default settings. Ensure the power switch is on and the AC power cord is properly connected to the monitor. Verify that the video signal cable is securely connected to the back of the monitor. Also, make sure that your computer system is powered on.
B
Becky MooreAug 8, 2025
Why does my Acer K222HQL Monitor have an abnormal picture?
- R
  Rachael CisnerosAug 9, 2025
  An abnormal picture on your Acer monitor might be due to a mismatch between the graphics adapter and monitor specifications, causing an input signal frequency mismatch. To resolve this, check the compatibility of your graphics adapter and monitor specifications. For non-standard signals, use the OSD to adjust the RESOLUTION, CLOCK, CLOCK-PHASE, H-POSITION, and V-POSITION. If the full-screen image is missing, use the OSD to select another resolution or vertical refresh timing. After adjusting the image size, wait a few seconds before changing or disconnecting the signal cable or powering off the monitor.
R
Richard LandryAug 17, 2025
How to fix abnormal sound on my Acer K222HQL Monitor?
- G
  George GomezAug 17, 2025
  If you're experiencing abnormal sound on your Acer monitor (audio-input model), first check that the audio cable connecting the monitor to the host PC is properly connected. Also, verify that the volume setting on the host PC is not set to the minimum. If it is, try increasing the volume level.

Summary

Important Safety Instructions

Attaching the Monitor to the Base

Connecting Your Monitor to a Computer

Connect Video Cable

Connect Digital Cable

Connect HDMI Cable

External Controls Overview

Regulations and Safety Notices

FCC Notice

CE Declaration of Conformity

Specifications

LCD Panel Specifications

Input Connector Details

Input Video Signal

External Controls Reference

Federal Communications Commission Declaration of Conformity

Regulatory Compliance Markings

Acer Limited Warranty Agreement

Warranty Terms and Support

Details on warranty length, technical support, and service website/phone.

Product Limited Warranty

Acer's warranty for defects in materials and workmanship during the warranty period.

Hardware Technical Support

Scope and availability of technical support for diagnosing and resolving product issues.

Software Support

Assistance provided by Acer for operating system installation and configuration.

Limitations and Exclusions

Specific conditions and damages not covered by the limited warranty.

Implied Warranties

Information on implied warranties of merchantability and fitness for a particular purpose.

Limitation of Liability

Acer's maximum liability and exclusion of incidental or consequential damages.

Binding Arbitration

Agreement to resolve disputes through binding arbitration, waiving the right to a jury trial.

Out of Warranty Repairs

Terms and warranty for repair services provided by Acer outside the standard warranty period.

General Warranty Terms

Acer K222HQL Specifications

General

3D	No
Panel type	TN+Film
Aspect ratio	16:9
Display surface	-
Display diagonal	21.5 \
Display technology	LED
Supported video modes	1080p
Viewing angle, vertical	65 °
Contrast ratio (dynamic)	100000000:1
Display number of colors	16.78 million colors
Viewing angle, horizontal	90 °
Display brightness (typical)	200 cd/m²
Supported graphics resolutions	1920 x 1080 (HD 1080)
HDCP	Yes
HDMI ports quantity	0
Certification	MPR II
Product color	Black
Tilt angle range	-5 - 25 °
Panel mounting interface	- mm
AC input voltage	110 - 220 V
Energy efficiency scale	A to G
Power consumption (off)	0.3 W
Power consumption (standby)	0.5 W
Power consumption (typical)	19 W
Cables included	AC, VGA
Harmonized System (HS) code	85285210

Weight and Dimensions

Depth (with stand)	207 mm
Height (with stand)	390.5 mm
Weight (with stand)	3100 g
Depth (without stand)	52 mm
Width (without stand)	508 mm
Height (without stand)	304.5 mm
Weight (without stand)	2700 g