Supported Video Modes; Preset Display Modes; Electrical Specifications - Dell S2240T User Manual

Supported Video Modes

Model
Video display capabilities
(DVI & HDMI playback)

Preset Display Modes

S2240T
Display Mode
VESA, 720 x 400
VESA, 640 x 480
VESA, 640 x 480
VESA, 800 x 600
VESA, 800 x 600
VESA, 1024 x 768
VESA, 1024 x 768
VESA, 1152 x 864
VESA, 1280 x 1024
VESA, 1280 x 1024
VESA, 1920 x 1080

Electrical Specifications

Model
Video input signals
Synchronization input signals
S2240T
480p, 576p, 720p, 1080p
Horizontal
Frequency (kHz)
31.5
31.5
37.5
37.9
46.9
48.4
60.0
67.5
64.0
80.0
67.5
S2240T
• Analog RGB, 0.7 Volts +/- 5%, positive polarity at
75 ohm input impedance
• Digital DVI-D TMDS, 600 mV for each differential
line, positive polarity at 50 ohm input impedance
• HDMI, 600mV for each differential line, 100 ohm
input impedance per differential pair
Separate horizontal and vertical synchronizations,
polarity-free TTL level, SOG
Vertical Pixel Clock
Frequency
(Hz)
70.1
60.0
75.0
60.3
75.0
60.0
75.0
75.0
60.0
75.0
60.0
Sync Polarity
(MHz) (Horizontal/
Vertical)
28.3
25.2
31.5
40.0
49.5
65.0
78.8
108.0
108.0
135.0
148.5
About Your Monitor
-/+
-/-
-/-
+/+
+/+
-/-
+/+
+/+
+/+
+/+
+/+
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