Acer D240H Manuale Utente
Acer
Acer –LCD-D240H
4.8 HDMI timing table
For DVD Player Input, Attached timing is supported :
Mode
Resolution
Pixel Clock MHz
H sync KHz
V sync Hz
Ratio
VGA
640 x 480p
25.2
31.5
60
4:3
NTSC (480i)
720 x 480
13.50
15.73
60
4:3
NTSC (480p)
720 x 480
27.00
31.47
60
4:3
PAL (576i)
720 x 576
13.50
15.63
50
4:3
PAL (576p)
720 x 576
27.00
31.27
50
16:9/4:3
720p
1280 x 720
74.25
37.5
50
16:9
720p
1280 x 720
74
.25
45
60
16
:9
1080i
1920 x 1080
74.25
28.125
50
16:9
1080i
1920 x 1080
74.25
33.72
60
16:9
1080P
1920 x 1080
148.50
56.250
50
16:9
1080P
1920 x 1080
148.50
67.50
60
16:9
4.9 Audio output SPEC
Specification
Items
Min
TYP
MAX
TEST CONDITIONS
Output power (W)
1.6
2.0
2.4
THD+N = 10%(
AT 1KHz 1Vrms
)
Output impedance (Ω)
3.4
4
4.6
AT 1KHz 1Vrms
Total harmonic distortion plus noise
---
---
10%
Po≦ 2.0W(at 1KHz 1Vrms,
200HZ <f<10KHZ
)
Signal to noise ratio (dB)
40
---
---
THD+N≦ 5%
PWM frequency (KHz)
200 250 300
Note: The low pass RC Filter (R=100Ω / C=0.047uF) for Class-D Output Power and THD+N Measurement
4.10 DDC data
EDID File Format : VESA’s EDID Standard Version #3, Revision #0,
EDID Structure : Version #1, Revision #3.
EDID Data Table : See the attached table (for example)
4
.10.1 VGA EDID table
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
00 FF FF FF FF FF
FF 00 04
72
74
00
00
00
00
00
1
00 00 01 03 68 35
1D 78 EA
60
85
A6
56
4A
9C
25
2
12 50 54 AF CF 00
81 80 71
4F
95
00
95
0F
A9
40
3
B3 00 01 01 01 01
1A 36 80
A0
70
38
1F
40
30
20
4
35 00 13 2A 21 00
00 1A 00
00
00
FC
00
44
32
34
5
30 48 0A 20 20 20
20 20 20
20
00
00
00
FD
00
38
6
4C 1F 53 12 00 0A
20 20 20
20
20
20
00
00
00
FF
7
00 30 30 30 30 30
30 30 30
30
30
30
30
0A
00
CS