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

About Your Monitor | 11
Supported Video Modes
Preset Display Modes
S2240T
Electrical Specifications
Model S2240T
Video display capabilities
(DVI & HDMI playback)
480p, 576p, 720p, 1080p
Display Mode Horizontal
Frequency (kHz)
Vertical
Frequency
(Hz)
Pixel Clock
(MHz)
Sync Polarity
(Horizontal/
Vertical)
VESA, 720 x 400 31.5 70.1 28.3 -/+
VESA, 640 x 480 31.5 60.0 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, 1920 x 1080 67.5 60.0 148.5 +/+
Model S2240T
Video input signals • 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
Synchronization input signals Separate horizontal and vertical synchronizations,
polarity-free TTL level, SOG