Support Video Modes - NEC MultiSync 20WGX2 Series Service Manual

4. Support Video Modes

Monitor shall judge the received signal timing by following table.
Monitor shall support all signal timings within the following frequency range.
H-Sync range: from 24.7KHz to 81.2KHz [Analog]
H-Sync range: from 31.5KHz to 81.2KHz [Digital]
V-Sync range: from 49 Hz to 76 Hz @Dot clock : under 165MHz
V total V sync (Hz)
fV≦57.9Hz
58.0≦fV≦77.9Hz
V
Total≦480
78.0Hz≦fV
fV≦54.9Hz
55.0≦fV≦62.9Hz
63.0≦fV≦67.9Hz
481≦V
68.0≦fV≦73.9Hz
Total≦550
74.0≦fV≦77.9Hz
78.0Hz≦fV
551≦V fV≦67.9Hz
Total≦611
68.0Hz≦fV
fV≦54.9Hz
55.0≦fV≦57.9Hz
58.0≦fV≦62.9Hz
612≦V
63.0≦fV≦73.9Hz
Total≦768
74.0≦fV≦77.9Hz
78.0Hz≦fV
fV≦54.9Hz
55.0≦fV≦62.9Hz
63.0≦fV≦67.9Hz
769≦V
68.0≦fV≦77.9Hz
Total≦864
73.0≦fV≦77.9Hz
78.0≦fV
fV≦72.9Hz
865≦V 73.0≦fV≦77.9Hz
Total≦920
78.0≦fV
H sync
(KHz)
---
---
---
---
---
---
---
---
---
fH≦33.0KHz
33.1≦fH≦38.0KHz
---
---
---
48.0≦fH≦5.09KHz
Other
---
---
---
--- ---
---
---
Other
63.1≦fH≦66KHz
--
--
fH≦67.9KHz
Other
--
Type H POL V POL
--- ---
SEP POS
SEP Other Other
Other ---
SEP POS
SEP Other Other
Other ---
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5-13
No. Signal Name
--- 3 640*400@56
NEG 4 720*350@70
5 720*400@70
--- ---
720*350@85
NEG 6
Out of range
720*400@85
7
Out of range
--- ---
--- 50 640*480@50
--- 8 640*480@60
--- 1 640*480@66
--- 9 640*480@72
--- 10 640*480@75
640*480@85
--- 11
Out of range
--- 35 720*576@60
--- 36 720*576@75
--- 51 800*600@50
--- 46 1280*720@50
--- 12 800*600@56
--- 13 800*600@60
--- 14 800*600@72
--- 2 832*624@75
--- 15 800*600@75
800*600@85
--- 16
Out of range
--- 45 1024*768@50
--- 17 1024*768@60
--- 64 1280*768@60
--- 29 1024*768@66
--- 18 1024*768@70
--- 19 1024*768@75
--- 44 1080*800@76
1024*768@85
--- 20
Out of range
--- 30 1152*864@70
--- 21 1152*864@75
--- 28 1152*870@75
1152*864@85
--- 31
Out of range