HP ZR2740w 27-inch LED Backlit IPS Monitor - Manual (Page 42)

Table A-4 ZR2440w 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
(kHz) Vertical Frequency
(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