BenQ M2700HD, Service Manual, Page: 5 / 53

BenQ M2700HD Service Manual
4
3.3 Scan Range
Item condition Spec OK NA Remark
Horizontal
Sync polarity: (+) or (-)
24~83 KHz
√
Vertical
Sync polarity: (+) or (-)
50~76Hz
√
3.4 Support Timings
BenQ customer preset Tmings are as below:
P: Preset Mode
NP: Non Preset Mode
FS: Fail Save Mode(show “Out of Range”, but still can see picture)
O: Out of Range(only show “Out of Range”, without picture )
27W
Resolution Pixel clock H-sync V-sync H-Pol V-Pol
1920x1080 (unit:MHz) (unit:KHz) (unit:Hz)
P 640x350 25.18 31.47 70.09 P N
O 640x350 31.50 37.86 85.08 P N
NP 640x400 25.18 31.47 70.09 N P
FS 640x400 31.5 37.86 85.08
N P
NP 640x480 30.24 35.00 66.67 N N
P 640x480 25.17 31.47 59.94 N N
NP 640x480 31.50 37.86 72.81 N N
P 640x480 31.50 37.50 75.00 N N
FS 640x480 36.00 43.27 85.01 N N
NP 640x500 25.25 31.00 57.76 N N
P 720x400 28.32 31.47 70.08 N P
FS 720x400 35.5 37.93 85.04
N P
P 832x624 57.27 49.71 74.53 N N
NP 800x480 29.5 29.74 59.476
N P
NP 800x600 36.00 35.16 56.25 P P
P 800x600 40.00 37.88 60.32 P P
NP 800x600 50.00 48.08 72.19 P P
P 800x600 49.50 46.88 75.00 P P
FS 800x600 56.25 53.67 85.06 P P
NP 848x480 33.75 31.02 60.00 P P
NP 848x480 31.50 29.83 59.66 N P
NP 848x480 37.52 35.00 70.00 N P
NP 848x480 39.25 36.07 72.00 N P
NP 848x480 41.00 37.68 74.77 N P
NP 720x576 32.71 35.910 59.950
N P
P 1024x576 46.966 35.82 60
N P
P 1024x600 48.964 37.32 60
N P
FS 1024x768-I 44.9 35.52 43.48
P P
P 1024x768 65.00 48.36 60.00 N N
NP 1024x768 75.00 56.48 70.07 N N
NP 1024x768 78.43 57.67 72.00 N P
P 1024x768 80.00 60.24 74.93 N N