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Getting started
Dot Clock
Horizontal frequency
A-Period
B-Blanking
C-Sync Width
D-Back Porch
E-Active Time
F-Front Porch
Vertical frequency
A-Period
B-Blanking
C-Sync Width
D-Back Porch
E-Active Time
F-Front Porch
Sync Polarity (H/V)
Dot Clock
Horizontal frequency
A-Period
B-Blanking
C-Sync Width
D-Back Porch
E-Active Time
F-Front Porch
Vertical frequency
A-Period
B-Blanking
C-Sync Width
D-Back Porch
E-Active Time
F-Front Porch
Sync Polarity (H/V)
*Note: Because some lines are omitted, picture degradation may occur.
Polaview 215E LCD Projector User's Guide
28
VESA 800x600 at 72Hz
50.000 Mhz
48.077 Khz
20.800 µs (1040 dots)
4.800 µs (240 dots)
2.400 µs (120 dots)
1.280 µs (64 dots)
16.000 µs (800 dots)
1.120 µs (56 dots)
72.188 Hz
13.853 ms (666 lines)
1.373 ms (66 lines)
0.125 ms (6 lines)
0.478 ms (23 lines)
12.480 ms (600 lines)
0.770 ms (37 lines)
Positive/Positive
VESA 1024x768 at 60Hz
65.000 MHz
48.363 KHz
20.677 µs (1344 dots)
4.923 µs (320 dots)
2.092 µs (136 dots)
2.462 µs (160 dots)
15.754 µs (1024 dots)
0.369 µs (24 dots)
60.004 Hz
16.666 ms (806 lines)
0.786 ms (38 lines)
0.124 ms (6 lines)
0.600 ms (29 lines)
15.880 ms (768 lines)
0.062 ms (3 lines)
Positive/Positive
Preset timing
VESA 800x600 at 75Hz
49.500 Mhz
46.875 Khz
21.333 µs (1056 dots)
5.172 µs (256 dots)
1.616 µs (80 dots)
3.232 µs (160 dots)
16.162 µs (800 dots)
0.323 µs (16 dots)
75.000 Hz
13.333 ms (625 lines)
0.533 ms (25 lines)
0.064 ms (3 lines)
0.448 ms (21 lines)
12.800 ms (600 lines)
0.021 ms (1 line)
Positive/Positive
Preset timing (*Compression)
VESA 1024x768 at 70Hz
75.000 MHz
56.476 KHz
17.707 µs (1328 dots)
4.054 µs (304 dots)
1.813 µs (136 dots)
1.920 µs (144 dots)
13.653 µs (1024 dots)
0.320 µs (24 dots)
70.069 Hz
14.272 ms (806 lines)
0.673 ms (38 lines)
0.106 ms (6 lines)
0.513 ms (29 lines)
13.599 ms (768 lines)
0.053 ms (3 lines)
Positive/Positive
VESA 800x600 at 85Hz
56.250 Mhz
53.674 Khz
18.631 µs (1048 dots)
4.409 µs (248 dots)
1.138 µs (64 dots)
2.720 µs (152 dots)
14.222 µs (800 dots)
0.569 µs (32 dots)
85.061 Hz
11.756 ms (631 lines)
0.578 ms (28 lines)
0.056 ms (3 lines)
0.503 ms (27 lines)
11.179 ms (600 lines)
0.019 ms (1 line)
Positive/Positive
VESA 1024x768 at 75 Hz
78.7500 Mhz
60.0229 KHz
16.660 µs (1312 dots)
3.657 µs (288 dots)
1.219 µs (96 dots)
2.235 µs (176 dots)
13.003 µs (1024 dots)
0.203 µs (16 dots)
75.0286 Hz
13.328 ms (800 lines)
0.533 ms (32 lines)
0.050 ms (3 lines)
0.466 ms (28 lines)
12.795 ms (768 lines)
0.017 ms (1 line)
Positive/Positive
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