Power Management Modes
If you have VESA's DPMS compliance display card or software installed in your PC, the monitor can automatically
reduce its power consumption when not in use. This is referred to as 'Power Save Mode'*. If activity from keyboard,
mouse or other input devices is detected by the computer, the monitor will automatically "wake up". The following table
shows the power consumption and signaling of this automatic power saving feature:
Display Mode
Horizontal Frequency
(kHz)
Vertical Frequency (Hz)
Pixel Clock (MHz)
Sync Polarity
(Horizontal/Vertical)
VGA, 720 x 400
31.5
70.1
28.3
-/+
VGA, 640 x 480
31.5
59.9
25.2
-/-
VESA, 640 x 480
37.5
75.0
31.5
-/-
VESA, 800 x 600
37.9
60.3
40.0
+/+
VESA, 800 x 600
46.9
75.0
49.5
+/+
VESA, 1024 x 768
48.4
60.0
65.0
-/-
VESA, 1024 x 768
60.0
75.0
78.8
+/+
VESA, 1152 x 864
67.5
75.0
108.0
+/+
VESA, 1280 x 1024
64.0
60.0
108.0
+/+
VESA, 1280 x 1024
80.0
75.0
135.0
+/+
VESA, 1600 x 1200
75.0
60.0
162.0
+/+
VESA, 1920 x 1200
74.0
60.0
154.0
+/-
Electrical
Video input signals
Analog RGB, 0.7 Volts +/-5%, 75 ohm input impedance
Digital DVI-D TMDS, 600mV for each differential line, 50 ohm input impedance
S-video, Y input 1 volt(p-p), C input 0.286 volt(p-p), 75 ohm input impedance
Composite, 1 volt(p-p), 75 ohm input impedance
Component: Y, Pb, Pr are all 0.5~1volt(p-p), 75 ohm input impedance
Synchronization input signals
separate horizontal and vertical,
3.3V CMOS or 5V TTL level, positive or negative sync.
SOG (Sync on green)
AC input voltage / frequency / current
100 to 240 VAC / 50 or 60 Hz + 3 Hz / 2.0A (Max.)
Inrush current
120V: 40A (Max.)
240V: 80A (Max.)
Physical
Characteristics
Signal cable type
D-sub: Detachable, Analog, 15pin, shipped attached to the monitor
DVI-D: Detachable, Digital, 24pin, shipped detached from the monitor
S-video: Not included with display
Composite: Not included with display
Component: Not included with display
Dimensions (with stand):
Height (fully extended in portrait mode)
584.7 mm (23.0 inches)
Height (compressed/locked in landscape mode)
387.9 mm (15.3 inches)
Width
559.7 mm (22.0 inches)
Depth
195.0 mm ( 7.7 inches)
Weight
Monitor (Stand and Head)
8.3 Kg (18.3 lb)
Monitor Flat panel only (VESA Mode)
6.5 Kg (14.3 lb)
Weight with packaging
11.2 Kg (24.7 lb)
Environmental
Temperature:
Operating 5 to 35 C (41 to 95 F)
Non-operating Storage:
0 to 60 C (32 to 140 F)
Shipping: -20 to 60 C(-4 to 140 F)
Humidity:
Operating
10% to 80% (non-condensing)
Non-operating
Storage: 5% to 90% (non-condensing)
Shipping: 5% to 90%(non-condensing)
Altitude:
Operating
3,657.6 m (12,000 ft) max
Non-operating
12,192 m (40,000 ft) max
Thermal dissipation
375.0 BTU/hour (maximum)
195.0 BTU/hour (typical)
Page 5 of 11
Documentation
12/10/2007
http://support.dell.com/support/edocs/monitors/2407WFP/en/about.htm
