Acer V223HQ Product Service Manual

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3.2.3 Video performance
Item
Condition
Spec
OK
N.A
Remark
Max. support Pixel rate
173 MHz

Both for analog and
digital inputs
Max. Resolution
1920 x 1080

Both for analog and
digital inputs
Rise time + Fall time
< 5 ms
(50% of minimum pixel
clock period)

1920x1080 @ 60Hz
(max. support timing)
Settling Time after
overshoot /undershoot
< 5% final full-scale value

Refer to VESA VSIS
Standard V1R1
Overshoot/Undershoot
< 12% of step function
voltage level over the full
voltage range

Refer to VESA VSIS
Standard V1R1
3.2.4 Scan range
Item
Condition
Spec
OK
N.A
Remark
Horizontal
31-83 KHz

Vertical
56-76 Hz

HDMI supports 50Hz
3.2.5 Plug & Play DDC2B DDC-CI Support
Item
Condition
Spec
OK
N.A
Remark
DDC channel type
DDC2B

EDID
Version 1.3

Refer to S/W spec.
document to see the
detailed EDID data
definition.
DDC-CI
Version 1.1 or Later

Refer to S/W spec
3.2.6 Support Timings
Mode
Resolution
(active dot)
Resolution
(total dot)
Horizontal
Frequency (KHz)
Vertical
Frequency (Hz)
Nominal Pixel
Clock (MHz)
640x480@60Hz
800 x 525
31.469
59.941
25.175
640x480@72Hz
832 x 520
37.861
72.809
31.500
MAC
640x480@66.66Hz
864x525
35
66.66
30.24
VESA
720x400@70Hz
900x449
31.469
70.087
28.322
SVGA
800x600@56Hz
1024 x 625
35.156
56.250
36.000
800x600@60Hz
1056 x 628
37.879
60.317
40.000
800x600@72Hz
1040 x 666
48.077
72.188
50.000
1024x600@60Hz
1312x622
37.320
60.000
48.964
XGA
1024x768@60Hz
1344x806
48.363
60.004
65.000
1024x768@70Hz
1328x806
56.476
70.069
75.000
VESA
1152x864@75Hz
1600x900
67.5
75
108
1280x960@60Hz
1800x1000
60
60
108
SXGA
1280x1024@60Hz
1688x1066
63.981
60.020
108.000
VESA
1280x720@60Hz
1650x750
44.955
59.940
74.176
WXGA
1280x800@60Hz
1680x831
49.702
59.810
83.500

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