Dell E248WFP appendix Electrical, Physical Characteristics, Environmental

The following table lists the preset modes for which Dell guarantees image size and centering:

Display Mode	Horizontal	Vertical Frequency	Pixel Clock	Sync Polarity
	Frequency (kHz)	(Hz)	(MHz)	(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	74.5	60.0	154.0	+/-

Electrical

The following table lists the electrical specification:

Video input signals

Synchronization input signals

AC input voltage / frequency / current

Inrush current

Analog RGB: 0.7 Volts +/-5%, 75 ohm input impedance Digital DVI-D TMDS, 600mV for each differential line, positive polarity at 50 ohm input impedance

Separate horizontal and vertical synchronizations, polarity-free TTL level, SOG (Composite SYNC on green)

100 to 240 VAC / 50 or 60 Hz + 3 Hz / 1.5 A (Max.)

120V: 40A (Max.)

240V: 80A (Max.)

Physical Characteristics

The following table lists the physical characteristics:

Signal cable type

Dimensions (with stand):

Height

Width

Depth

Weight

Monitor (Stand and Head)

Monitor Flat panel only (VESA Mode)

Weight with packaging

D-sub: Detachable, Analog, 15pin, shipped attached to the monitor

DVI-D: Detachable, Digital, Solid pins, shipped detached to the monitor

436.3mm (17.17 inches)

559.7mm (22.04 inches)

172.0mm (6.77 inches)

6.8 kg ( 14.99 lb)

5.2kg ( 11.46 lb)

9.2kg (20.26 lb)

Environmental

The following table lists the environmental limitation:

Temperature:

Operating

0° to 40°C (32° to 104°F)