GE MEDICAL SYSTEMS
2127661
LOGIQ 400 SERVICE MANUAL
SYSTEM CONFIGURATION
3–16
REV 9
3–6 VIDEO SPECIFICATIONS
TABLE 3–7
VIDEO SPECIFICATIONS
12–inch monitor 15–inch monitor
NTSC PAL NTSC PAL
Total Line per Frame [Line] 525 625 525 625
Vertical Frame Frequency [Hz] 30 25 60 50
Horizontal Scanning Frequency [kHz] 15.734 15.625 31.469 31.250
Displayed Image Pixels [mm] 207.0 by
157.3
207.0 by
157.3
239.5 by
180
239.5 by
180
Total Horizontal Line Time [s]
63.56 64.00 31.78 32.00
Horizontal Display [s]
49.54 48.81 24.77 24.41
Front Porch Width [s]
2.76 3.09 1.39 1.54
Sync Pulse Width [s]
4.73 4.68 2.36 2.34
Back Porch Width [s]
6.53 7.42 3.26 3.71
Total Horizontal Blanking [s]
14.02 15.19 7.01 7.59
Vertical Blanking Interval [H] 31.50 38.50 31.50 38.50
Vertical Front Porch Width [H] 6.5 9.0 6.5 9.0
Vertical Sync Width [H] 3 2.5 3 2.5
Vertical Back Porch Width [H] 22 27 22 27
Pixel Clock [MHZ] 12.2727 14.7500 24.5454 29.5000
H[s]
63.56 64 31.78 32