HP E221 manual Entering User Modes, E271i Model

E271i Model

Preset	Pixel Format		Horz Freq (kHz)	Vert Freq (Hz)
1	640 × 480		31.469	59.940
2	720 × 400		31.469	70.087
3	800 × 600		37.879	60.317
4	1024	× 768	48.363	60.004
5	1280	× 720	45.00	59.94
6	1280	× 800	49.702	59.81
7	1280	× 1024	63.981	60.02
8	1366	× 768	47.712	59.79
9	1440	× 900	55.935	59.887
10	1600	× 900	55.935	59.887
11	1680	× 1050	65.29	59.954
12	1920	× 1080	67.5	60.00

Preset	Timing Name	Pixel Format		Horz Freq (kHz)	Vert Freq (Hz)
1	480p	720 × 480		31.469	60
2	576p	720 × 576		31.25	50
3	720p50	1280	× 720	37.5	50
4	720p60	1280	× 720	45	60
5	1080p50	1920	× 1080	56.25	50
6	1080p60	1920	× 1080	67.5	60

Entering User Modes

The video controller signal may occasionally call for a mode that is not preset if:

●You are not using a standard graphics adapter.

●You are not using a preset mode.

It this occurs, you may need to readjust the parameters of the monitor screen by using the on-screen display. Your changes can be made to any or all of these modes and saved in memory. The monitor automatically stores the new setting, then recognizes the new mode just as it does a preset mode. In addition to the factory preset modes, there are at least 10 user modes that can be entered and stored.

28 Appendix A Technical Specifications