14
Technical Features
Plug & Play
This monitor complies with the DDC1, DDC2B and DDC2Bi
Display Data Channel (DDC) standards of VESA.
When a DDC1 host system is connected, the monitor
synchronizes with the V. CLK in accordance with the VESA
standards and outputs the EDID (Extended Display
Identification Data) to the data line.
When a DDC2B or DDC2Bi host system is connected, the
monitor automatically switches to the appropriate standard.
Power Saving Function
This monitor meets the power-saving guidelines set by
VESA and
E
NERGY
S
TAR, as well as the more stringent
NUTEK .
If the monitor is connected to a computer or video graphics
board that is VESA DPMS (Display Power Management
Signaling) compliant, the monitor will automatically reduce
power consumption in three stages as shown below.
1
2
3
4
5
Recovery time
—
Approx. 5 sec.
Approx. 5 sec.
Approx. 15 sec.
—
u indicator
Green
Green and orange
alternate
Green and orange
alternate
Orange
Off
Power
consumption
≤ 130 W
≤ 15 W
≤ 15 W
≤ 3 W
≤ 0.5 W
Screen
active
blank
blank
blank
—
Horizontal
sync signal
present
absent
present
absent
—
Vertical
sync signal
present
present
absent
absent
—
Notes
• When your computer is in a power saving mode, MONITOR IS
IN POWER SAVE MODE appears on the screen if you press any
button on the monitor (page 15). After a few seconds, the
monitor enters the power saving mode again. Once the
horizontal and vertical sync signals are detected, the monitor
automatically resumes its normal operation mode.
• The power management feature is invoked when the computer
recognizes that you have not used your mouse or keyboard for a
user-definable period of time.
• IBM recommends that you switch off your monitor at the end of
each working day, or whenever you expect to leave it unused for
long periods during the day.
Damper Wires
When viewing a white background, very thin horizontal
lines may be visible on the screen as shown below. These
lines are the shadows of the damper wires and are
characteristic of CRTs that use aperture grilles. The wires
are attached to the aperture grille on the inside of the
Trinitron tube and prevent the vibration of the aperture
grille.
Damper wires
Power consumption
mode
Normal operation
Standby (1st mode)
Suspend (2nd mode)
(sleep)*
Active-off (3rd mode)
(deep sleep)*
Power-off
* “Sleep” and “deep sleep” are power saving modes defined by the Environmental Protection Agency.
15
Getting Started
F
EN
ES
C
Technical Features
Preset Modes
No.
1
2
3
4
5
6
7
8
9
10
Resolution
(dots × lines)
640 × 480
640 × 480
640 × 480
800 × 600
800 × 600
1024 × 768
1024 × 768
1280 × 1024
1280 × 1024
1600 × 1200
Horizontal
Frequency
31.5 kHz
37.5 kHz
43.3 kHz
46.9 kHz
53.7 kHz
60.0 kHz
68.7 kHz
80.0 kHz
91.1 kHz
93.8 kHz
Vertical
Frequency
60 Hz
75 Hz
85 Hz
75 Hz
85 Hz
75 Hz
85 Hz
75 Hz
85 Hz
75 Hz
Graphics
Mode
VGA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
Displaying the Monitor’s
Information
You can display the model name, serial number and year of
manufacture using the monitor‘s INFORMATION OSD.
Press and hold the button for 5 seconds.
The INFORMATION OSD appears.
Example:
The INFORMATION OSD includes the model name, serial
number, and manufactured year.
The OSD automatically disappears after about 30 seconds.
Warning Messages
If no pictures appears on the screen, one of the following
messages appears on the screen.
MONITOR IS WORKING or MONITOR IS IN POWER
SAVE MODE appears in the row 1.
If MONITOR IS WORKING appears on the screen
1 The monitor’s condition
MONITOR IS WORKING
This indicates that the monitor is working properly.
2 The input signal condition and the remedies
CHECK SIGNAL CABLE
This indicates that no signal is input. Check that the
video signal cable is properly connected and all plugs
are firmly seated in their sockets.
OUT OF SCAN RANGE and CHANGE PC SETTING
These indicate that the input signal is not supported by
the monitor’s specifications. Check that the video
frequency range is within that specified for the monitor.
(Horizontal: 30 – 94 kHz, Vertical: 48 –120 Hz)
If MONITOR IS IN POWER SAVE MODE appears on the
screen
1 The monitor’s condition
MONITOR IS IN POWER SAVE MODE
This indicates that the computer is in power saving
mode. This message is displayed only when your
computer is in a power saving mode and you press any
of the buttons on the monitor.
2 The remedies
ACTIVATE USING PC
Try pressing any key on the computer keyboard or
moving the mouse, and confirm that your computer’s
graphic board is completely seated in the correct bus
slot.
For more information, see “Troubleshooting” on page 16.
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