HP Z31x 31.1" 17:9 DreamColor Studio Cinema 4K IPS Display - Manual (Page 40)

Table A-5 Preset display resolutions (continued)
Preset Pixel format Horz freq (kHz) Vert freq (Hz)
9 1600 Ч 900 60.000 60.000
10 1680 Ч 1050 65.290 59.954
11 1920 Ч 1080 67.500 60.000
12 1920 Ч 1200 74.038 59.950
13 2560 Ч 1440 88.787 59.951
14 3840 Ч 2160 133.313 59.997
Table A-6 Preset timing resolutions
Preset Timing name Pixel format Horz freq (kHz) Vert freq (Hz)
1 480i 720 × 480 15.734 60
2 480p 720 × 480 31.469 60
3 576i 720 × 576 15.625 50
4 576p 720 × 576 31.250 50
5 720p50 1280 × 720 37.500 50
6 720p60 1280 × 720 45.000 60
7 1080i60 1920 × 1080 33.750 60
8 1080p60 1920 × 1080 67.500 60
9 1080i50 1920 × 1080 28.125 50
10 1080p50 1920 × 1080 56.250 50
Energy saver feature
This monitor supports a reduced power state.
The reduced power state is initiated if the monitor detects the absence of either the horizontal sync signal or
the vertical sync signal. Upon detecting the absence of these signals, the monitor screen is blank, the
backlight is turned off, and the power light turns amber. In the reduced power state, the monitor uses < 0.5 W
of power. There is a brief warm-up period before the monitor returns to its normal operating state.
See the computer manual for instructions on setting the energy saver mode (sometimes called “power
management feature”).
NOTE: This power saver feature works only when the monitor is connected to a computer that has energy-
saver features.
By selecting the settings in the monitor Sleep Timer utility, you can also program the monitor to initiate the
reduced power state at a predetermined time. When the monitor Sleep Timer utility initiates the reduced
power state, the power light blinks amber.
32 Appendix A Technical specifications