Lenovo 1723-8BX Installation And Maintenance Manual page 66

Table 13. 1280 x 1024 timing chart (continued)
Type
Back porch 0.594 ms
Front porch 0.016 ms
Table 14. 1440 x 900 timing chart
Type
Timing name
1440 x 900 @ 60 Hz
Horizontal 55.935 kHz
frequency and
polarity
Vertical 59.887 Hz
frequency and
polarity
Pixel clock 106.5 MHz
Noninterlaced
Scan type
Horizontal
Period 17.878 μs
Display 13.521 μs
Blanking 4.357 μs
Sync 1.427 μs
Back porch 2.178 μs
Front porch 0.751 μs
Vertical
Total 16.698 ms
Display 16.090 ms
Blanking 0.608 ms
Sync 0.107 ms
Back porch 0.447 ms
Front porch 0.054 ms
Table 15. 1600 x 1200 timing chart
Type
Timing name 1600 x 1200 @ 60 Hz
Horizontal 75 kHz
frequency and
polarity
Vertical 60 Hz
frequency and
polarity
56
1U 18.5-inch Standard Console Installation and Maintenance Guide
Standard
38 lines
1 line
Standard
Negative
Positive
1904 pixels
1440 pixels
464 pixels
152 pixels
232 pixels
80 pixels
934 lines
900 lines
34 lines
6 lines
25 lines
3 lines
Standard
Positive
Positive
0.475 ms
0.013 ms
1440 x 900 @ 75 Hz
70.635 kHz
74.984 Hz
136.75 MHz
Noninterlaced
14.157 μs
10.530 μs
3.627 μs
1.112 μs
1.814 μs
0.702 μs
13.336 ms
12.741 ms
0.595 ms
0.085 ms
0.467 ms
0.042 ms
1680 x 1050 @ 60 Hz
65.29 kHz
59.954 Hz
38 lines
1 line
Negative
Positive
1936 pixels
1440 pixels
496 pixels
152 pixels
248 pixels
96 pixels
942 lines
900 lines
42 lines
6 lines
33 lines
3 lines
Negative
Positive