Hitachi 32PD7800 Owners Guide - Page 57

Signal Name, Resolution, Vertical frequency, Horizontal, frequency kHz, Dot clock, frequency MHz,

Page 57 highlights

ENGLISH PRODUCT SPECIFICATIONS (continued) Recommended Signal List (continued) With Analog signal input (RGB2 input) No. Signal Name 1 VGA 2 3 W-VGA 4 5 6 7 8 9 10 11 12 13 VESA 14 15 16 17 18 19 20 21 22 23 24 Macintosh 25 26 27 W-XGA 28 29 W-XGA 30 Signal mode Vertical frequency Resolution (Hz) 640 X 400 70.08 640 X 480 59.94 864 X 480 59.94 640 X 480 72.81 640 X 480 75.00 640 X 480 85.01 800 X 600 56.25 800 X 600 60.32 800 X 600 72.19 800 X 600 75.00 800 X 600 85.06 1024 X 768 60.00 1024 X 768 70.07 1024 X 768 75.03 1024 X 768 85.00 1152 X 864 75.00 1280 X 1024 60.02 1280 X 1024 75.03 1280 X 1024 85.02 1600 X 1200 60.00 1600 X 1200 75.00 1600 X 1200 85.00 640 X 480 66.67 832 X 624 74.55 1024 X 768 74.93 1152 X 870 75.06 1280 X 768 59.833 1280 X 768 69.997 1280 X 768 59.876 1366 X 768 60.015 Horizontal frequency (kHz) 31.47 31.47 31.47 37.86 37.50 43.27 35.16 37.88 48.08 46.88 53.67 48.36 56.48 60.02 68.68 67.50 63.98 79.98 91.15 75.00 93.75 106.25 35.00 49.72 60.24 68.68 47.986 56.137 47.776 47.712 Dot clock frequency (MHz) Remarks 25.18 25.18 34.24 31.50 31.50 36.00 36.00 40.00 50.00 49.50 56.25 65.00 75.00 78.75 94.50 108.00 108.00 135.00 157.50 162.00 202.50 229.50 30.24 57.28 80.00 100.00 81.00 94.760 79.50 85.50 WVGA type : On WXGA Mode : 1280x768 WXGA Mode : 1366x768 • The type of video board or connecting cable used may not allow for correct displays adjustment of Horizontal Position, Vertical Position, Horizontal Clock and Clock Phase. • The monitor may fail to display an animation image correctly when a signal having a vertical frequency of 85Hz or higher is input to it. • The monitor differentiates the signal modes according to the horizontal and vertical frequencies and the horizontal and vertical sync signal polarities. Note that different signals having all these elements alike may be handled as the same signal. • Displaying images with more than 512 lines of vertical resolution at Full diplay (compressed display) can result in the interpolation of stripes. 57

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ENGLISH
PRODUCT SPECIFICATIONS (continued)
Recommended Signal List (continued)
With Analog signal input (RGB2 input)
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Signal Name
VGA
W-VGA
Macintosh
W-XGA
W-XGA
VESA
Resolution
640 X 400
640 X 480
864 X 480
640 X 480
640 X 480
640 X 480
800 X 600
800 X 600
800 X 600
800 X 600
800 X 600
1024 X 768
1024 X 768
1024 X 768
1024 X 768
1152 X 864
1280 X 1024
1280 X 1024
1280 X 1024
1600 X 1200
1600 X 1200
1600 X 1200
640 X 480
832 X 624
1024 X 768
1152 X 870
1280 X 768
1280 X 768
1280 X 768
1366 X 768
Vertical frequency
(Hz)
70.08
59.94
59.94
72.81
75.00
85.01
56.25
60.32
72.19
75.00
85.06
60.00
70.07
75.03
85.00
75.00
60.02
75.03
85.02
60.00
75.00
85.00
66.67
74.55
74.93
75.06
59.833
69.997
59.876
60.015
Horizontal
frequency (kHz)
31.47
31.47
31.47
37.86
37.50
43.27
35.16
37.88
48.08
46.88
53.67
48.36
56.48
60.02
68.68
67.50
63.98
79.98
91.15
75.00
93.75
106.25
35.00
49.72
60.24
68.68
47.986
56.137
47.776
47.712
Dot clock
frequency (MHz)
25.18
25.18
34.24
31.50
31.50
36.00
36.00
40.00
50.00
49.50
56.25
65.00
75.00
78.75
94.50
108.00
108.00
135.00
157.50
162.00
202.50
229.50
30.24
57.28
80.00
100.00
81.00
94.760
79.50
85.50
Remarks
WVGA type : On
WXGA Mode : 1280x768
WXGA Mode : 1366x768
Signal mode
The type of video board or connecting cable used may not allow for correct displays adjustment of Horizontal Position, Vertical Position,
Horizontal Clock and Clock Phase.
The monitor may fail to display an animation image correctly when a signal having a vertical frequency of 85Hz or higher is input to it.
The monitor differentiates the signal modes according to the horizontal and vertical frequencies and the horizontal and vertical sync signal
polarities.
Note that different signals having all these elements alike may be handled as the same signal.
Displaying images with more than 512 lines of vertical resolution at Full diplay (compressed display) can result in the interpolation of stripes.