Dell S2240Tb Computer Monitor User Manual


 
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