Acer V223HQ Product Service Manual

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3. Product Overview
3.1. Introduction
V223HQ is defined as our new 21.5”W model in ACER V series which will be the ACER project in Qisda. V223HQ
is defined as 21.5”W LCD Monitor supports 1920(H) x 1080(V) resolution with DPMS (Display Power Management
System) and ACER eColor function. There are double input types, D-sub and DVI. V223HQ adopts LGD panel
LM215WF1-TLA1, AUO panel M215HW01. V223HQ has included 1W+1W speaker. V223HQ also support ACM
50000:1.
The features summary is shown as below,
*All panel spec. in Q201 definition depends on the variance of panel source.
*All spec. of monitor need to warm up at least 1hr.
* To test the “Contrast Ratio” and “Luminance” functions, the color status must be “User preset” mode.
* 1. “Contrast Ratio”: Set “brightness” at 100, and “contrast” at 50.
* 2. “Luminance”: Set “brightness” at 100, and “contrast” at 100.
Feature items
Specifications
Remark
Panel supplier & module name
LGD LM215WF1-TLA1
AUO M215HW01
TN, Normally white
Screen diagonal
21.5”W
495.5(H) x 292.2(V)
Display Format
1920(H) x 1080 (V)
Panel Display information
Pixel Pitch
LGD: 0.248 mm x 0.248 mm
SEC: 248.25 um x 248.25 um
per one triad
Viewing Angle (@ Contrast Ratio >= 10)
R/L:170 degrees (typ)
U/D: 160 degrees (typ)
Analog interface with Scaling supported
Yes
With 15-pin D-sub
connector
HDMI interface with Scaling supported
No
Max resolution mode supported
1920 (H) x 1080(V)@60Hz
Number of Display Colors supported
16.7 Millions
Contrast Ratio
LGD:
1000:1 (typ.), 700:1(min)
AUO:
1000:1 (typ.), 600:1(min)
Test Condition: Set Contrast at
50, Brightness at 100, Color at
User preset
Luminance
300 cd/m
2
(typ.),250 cd/m
2
(min)
Test Condition: Set Contrast at
50, Brightness at 100, Color at
User preset
AC power input
Yes
90-264 Volts, 47-63 Hz.
DC power input (with AC power adapter)
No
DPMS supported
Yes
<2W
LED indicator for power status showed
Yes
White/Amber
OSD for control & information supported
Yes
Multi-language supported for OSD
Yes
EMEA
Non-EMEA
Buttons control supported
Yes
6 buttons including 1 monitor
power on/off control button.

Acer V223HQ Specifications

General

Pixel pitch	0.248 x 0.248 mm
Aspect ratio	16:9
Display diagonal	21.5 \
Vertical scan range	55 - 75 Hz
Horizontal scan range	30 - 80 kHz
Viewable size, vertical	268 mm
Contrast ratio (typical)	-
Viewable size, horizontal	476.6 mm
Viewing angle, horizontal	160 °
Display brightness (typical)	300 cd/m²
Power management	ENERGY STAR
Display viewable area (HxV)	476.6 x 268 mm
Mean time between failures (MTBF)	50000 h
Certification	TCO03
Product color	Black
Cable lock slot	Yes
Tilt angle range	-5 - 15 °
Cable lock slot type	Kensington
Panel mounting interface	100 x 100 mm
Power consumption (off)	0.67 W
Power consumption (standby)	0.79 W
Power consumption (typical)	30 W

Weight and Dimensions

Depth (without stand)	195 mm
Width (without stand)	371.52 mm
Height (without stand)	507.84 mm
Weight (without stand)	4500 g