HP Z38c User Guide - Page 29

Entering user modes, Energy saver feature

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Preset 5 6 7 8 9 10 Timing name 576i 576p 720p50 1080i50 1080p60 1080p50 Pixel format 720 × 576 720 × 576 1280 × 720 1920 × 1080 1920 × 1080 1920 × 1080 Horz freq (kHz) 15.625 31.250 37.500 28.125 67.500 56.250 Vert freq (Hz) 50.000 50.000 50.000 50.000 60.000 50.000 Entering user modes The video controller signal may occasionally call for a mode that is not preset under the following conditions: ● You are not using a standard graphics adapter. ● You are not using a preset mode. If 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, and 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. Energy saver feature The monitor supports a reduced power state. The reduced power state will be entered into 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 blanked, the backlight is turned off, and the power light turns amber. When the monitor is in the reduced power state, the monitor will utilize

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Preset
Timing name
Pixel format
Horz freq (kHz)
Vert freq (Hz)
5
576i
720 × 576
15.625
50.000
6
576p
720 × 576
31.250
50.000
7
720p50
1280 × 720
37.500
50.000
8
1080i50
1920 × 1080
28.125
50.000
9
1080p60
1920 × 1080
67.500
60.000
10
1080p50
1920 × 1080
56.250
50.000
Entering user modes
The video controller signal may occasionally call for a mode that is not preset under the following conditions:
●
You are not using a standard graphics adapter.
●
You are not using a preset mode.
If 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, and 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.
Energy saver feature
The monitor supports a reduced power state. The reduced power state will be entered into 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 blanked, the backlight is turned
off,
and the power light turns
amber. When the monitor is in the reduced power state, the monitor will utilize <0.5 watts of power. There is
a brief warm-up period before the monitor will return to its normal operating state.
Refer to the computer manual for instructions on setting the energy saver mode (sometimes called power
management feature).
NOTE:
The above energy saver feature works only when the monitor is connected to a computer that has
energy saver features.
By selecting the settings in the monitor's Sleep Timer utility, you can also program the monitor to enter into
the reduced power state at a predetermined time. When the monitor's Sleep Timer utility causes the monitor
to enter the reduced power state, the power light blinks amber.
Energy saver feature
23