Dell S2240T Guia do Utilizador descarregar pdf (Página 11)

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

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