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4.1 Resolution & Preset Modes
Maximum Resolution
For
225B2/225BL2
1680 x 1050 at 60 Hz (analog input)
1680 x 1050 at 60 Hz (digital input)
Recommended Resolution
For
225B2/225BL2
1680 x 1050 at 60 Hz (digital input)
H. freq (kHz)
Resolution
31.469
31.469
31.469
35.000
37.500
35.156
37.879
46.875
48.363
1024x768
60.023
1024x768
63.981
1280x1024
79.976
1280x1024
55.469
1440x900
55.935
1440x900
70.635
1440x900
65.290
1680x1050
82.306
1680x1050
V. freq (Hz)
640x350
70.086
720x400
70.086
640x480
59.940
640x480
67.000
640x480
75.000
800x600
56.250
800x600
60.317
800x600
75.000
60.004
75.029
60.020
75.025
59.901
59.887
74.984
60.000
74.892
4.2 Automatic PowerSaving
If you have VESA DPM compliance display card
or software installed in your PC, the monitor can
automatically reduce its power consumption when
not in use. If an input from a keyboard, mouse or
other input device is detected, the monitor will
'wake up' automatically. The following table shows
the power consumption and signaling of this
automatic power saving feature:
Power Management Definition
VESA
Video
Mode
Active
ON
Sleep
OFF
(typ.)
Switch Off
OFF
This monitor is ENERGY STAR
Partner, we have determined that this product meets the ENERGY STAR
guidelines for energy efficiency.
The following setup is used to measure power
consumption on this monitor.
Native resolution: 1680x1050.
Contrast: 50%
Brightness: 250 nits
Color temperature: 6500k with full white pattern
Audio and USB Inactive (Off)
Note
This data is subject to change without notice.
27
H-sync
V-sync
Power Used LED color
Yes
Yes
24W (typ.)
38W (max.)
(with audio
and USB x
2)
No
No
0.1W
-
-
OFF
®
compliant. As an ENERGY STAR
White
White
(Blinking)
OFF
®
®
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