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Power Saving System; S/Gnal Check; Table 1-2. Power Saving System; Table 1-3. Signal Check - Hitachi CM776ET User Manual

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POWER SAVING SYSTEM
This monitor complies with VESA and ENERGY STAR@ power saving requirements.
The
power saving system works only when used with VESA DPMS compliant PC's and/or
@
graphic controllers.
Table 1-2. Power Saving System
VESA !3PMS
Power Saving States
Q
Power Saving
Video
H. Sync.
V, Sync.
Power
Power Indicator
Mode
ON
Active
Yes
Yes
95 W (typical)
Lighting Green
Stand-by
Blanked
No
Yes
Less than 10 W
Suspend
Blanked
Yes
No
Lighting Orange
Active OFF
Blanked
No
No
Less than 3 W
; NOTE:
! * When to switch the power Off during the monitor is in Active OFF mode, sometimes
~the power indicator lighting continues a few seconds.
It is not failure.
PLUG & PLAY
This monitor complies with VESA DDC1/2B specifications. Plug & Play is a system, by
which computer, peripherals (including monitors), and operating system manufacturers
comply with for this user-friendly function,
It works when the monitor is connected to
DDC ready computer that is running an operating system software that incorporates Plug
& Play functionality.
SIGNAL CHECK
Your monitor is equipped with an automatic Signal Verification System.
The Table 1-3
below outlines the operation of this system,
Table 1-3. Signal Check
Signal Condition
Indication of OSD
Power Indicator State
Proper signal is detected The OSD indicates the horizontal The power indicator lights
by the monitor.
frequency and vertical frequency green.
on the adjustment menu.
.
No Sync. Signal is detected The OSD indicates the message
After
10 seconds,
the
by the monitor,
"POWER
SAVE" for 5 seconds colour
of
the
power
I after which time the unit will turn I indicator
will
turn
to I
into Power Saving Mode,
orange.
A video signal is applied The OSD indicates the message
The power indicator will
to the
monitor that
is "INVALID SCAN FREQ.",
be illuminated as a solid
beyond the monitor scan
green colour.
range.
1-15

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