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ENGLISH
1.2 Internal Preset Memory Capability
To minimize adjustment needs, the factory has preset popular display standards into the monitor, as
shown in Table 1. If any of these display standards are detected, the picture size and position are
automatically adjusted. All of the factory presets may be overwritten by adjusting the user controls.
The monitor is capable of automatically storing up to six additional display standards. The new
display information must differ from any of the existing display standards by at least 1kHz for the
horizontal scan frequency or 5Hz for the vertical scan frequency or the sync signal polarities must be
different.
Table 1. Memory Buffer Factory Presets
PRESET Polarity
TIMING Fh (kHz) Fv (Hz) H V
640 x 480 N.I. 31.5 60.0 – –
640 x 480 N.I. 37.5 75.0 – –
800 x 600 N.I. 46.9 75.0 + +
1024 x 768 N.I. 60.0 75.0 + +
1152 x 870 N.I. 68.7 75.1 – –
1280 x 1024 N.I. 80.0 75.0 + +
1280 x 1024 N.I. 91.1 85.0 + +
1600 x 1200 N.I. 93.7 75.0 + +
1.3 Power Management Function
The monitor has the power management function which reduces the power consumption of the
monitor when not in use. There are two reduced power level modes.
Stand-by mode
When the horizontal sync signal is off, after about 10 seconds the monitor is switched to a stand-
by mode which reduces the monitor power consumption to less than 15W. When the monitor is
in the stand-by mode, the screen is off and the power-on indicator will be amber.
After the horizontal sync signal is restored, picture will be displayed within a few seconds.
Suspend mode
When the vertical sync signal is off, after about 10 seconds the monitor is switched to a suspend
mode which reduces the monitor power consumption to less than 15W.
When the monitor is in suspend mode, the screen is off and the power-on indicator will be
amber. After the vertical sync signal is restored, picture will be displayed within a few seconds.
Power-off mode
When the horizontal sync signal and vertical sync signal are off, after about 10 seconds the
monitor is switched to a power-off mode, which reduces the monitor power consumption to less
than 8W.
When the monitor is in power-off mode, the screen is off, and the power-on indicator will be
amber.
After both the sync signals are restored, picture will be displayed within several seconds.