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21 Appendix B. Technical Specifications ENWW
Preset Video Modes
The monitor automatically recognizes many preset video input modes that will appear
properly sized and centered on the screen.
Table B-4 Factory Preset Video Input Modes, x20LED model
Item Preset Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz)
1 640 x 480 31.469 59.94
2 720 x 400 31.469 70.087
3 800 x 600 37.879 60.317
4 1024 x 768 48.363 60.004
5 1280 x720 45.00 60.00
6 1280 x 1024 63.981 60.02
7 1400 x 900 55.935 59.887
8 1600 x 900 60.000 60.000
Table B-5 Factory Preset Video Input Modes, x22LED/x22LEDc/x23LED models
Item Preset Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz)
1 640 x 480 31.469 59.94
2 720 x 400 31.469 70.087
3 800 x 600 37.879 60.317
4 1024 x 768 48.363 60.004
5 1280 x720 45.000 60.000
6 1280 x 960 60.000 60.000
7 1280 x 1024 63.981 60.020
8 1600 x 900 60.000 60.000
9 1600 x 1200 75.000 60.000
10 1680 x 1050 65.290 60.000
11 1920 x 1080 67.500 60.000