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Power adapter
Manufacturer
Delta
Entering user modes
Under the following conditions, the video controller signal may occasionally call for a mode that is not preset:
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 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 monitors support a reduced power state. The reduced power state will be 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 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 returns to its normal operating mode.
Refer to the computer manual for instructions on setting energy saver features (sometimes called power
management features).
NOTE:
The energy saver feature only works when the monitor is connected to a computer that has energy
saver features.
By selecting the settings in the monitor's Energy Saver utility, you can also program the monitor to initiate the
reduced power state at a predetermined time. When the monitor's Energy Saver utility causes the monitor to
initiate the reduced power state, the power light blinks amber.
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Appendix A Technical specifications
1280 × 800
49.702
1280 × 1024
63.981
1440 × 900
55.469
1600 × 900
60.000
1680 x 1050
65.290
1920 x 1080
67.500
Model number
ADP-40LD B
59.810
60.020
59.901
60.000
59.954
60.000
Power supply rating
19 V dc/2.1A
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