HP ZR2240W, ZR2440W, ZR2740W, ZR2040W manual Energy Saver Feature, ZR2740w Model Preset Modes

Table A-4ZR2440w High Definition Video Formats (continued)

13	1080p25	1920 x 1080	28.125	25	74.250	33	1080p-25Hz
14	1080p29.97	1920 x 1080	33.750	30	74.250	34	1080p-30Hz

ZR2740w Model Preset Modes

Preset	Pixel Format	Horizontal Frequency	Vertical Frequency
		(kHz)	(Hz)
1	640 x 480	31.468	59.9
2	1280 x 720	44.771	59.8
3	2560 x 1400	88.786	59.9

Energy Saver Feature

In addition to normal operating mode, your monitor has a low-power, or "sleep" mode that uses less than .5 watts and from which it will awaken with any signal input. The monitor will go to sleep automatically when it stops receiving input, so putting your computer on a timer is one way to put the monitor on a timer. Some models also have their own sleep timers. The power LED on the front panel indicates the monitor's state: blue under full power, amber in sleep mode, and blinking amber on a sleep timer.

NOTE: If your monitor has a master power switch (located on the rear of the monitor), putting the switch in the Off position will yield the lowest power state for the monitor when not in use.

36 Appendix A Technical Specifications