Dell SR2220L Monitor - Manual (Page 8)

Video Supported Modes
Preset Display Modes
SR2220L
Electrical
Physical Characteristics
Model SR2220L
Horizontal scan range 30 kHz to 83 kHz (automatic)
Vertical scan range 56 Hz to 76 Hz (automatic)
Maximum preset resolution 1920 x 1080 at 60 Hz
Model SR2220L
Video display capabilities (HDMI playback) 480i/480p/576i/576p/720p/1080i/1080p
Display Mode Horizontal Frequency
(kHz)
Vertical Frequency
(Hz)
Pixel Clock
(MHz)
Sync Polarity (Horizontal/Vertical)
VGA, 720 x 400 31.469 70.087 28.3 -/+
VGA, 640 x 480 31.469 59.940 25.2 -/-
VGA, 640 x 480 37.500 75.000 31.5 -/-
VESA, 800 x 600 37.879 60.317 40.0 +/+
VESA, 800 x 600 46.875 75.000 49.5 +/+
VESA, 1024 x 768 48.363 60.004 65.0 -/-
VESA, 1024 x 768 60.023 75.029 78.8 +/+
VESA. 1152 x 864 67.500 75.000 108.0 +/+
VESA, 1280 x 1024 64.000 60.000 108.0 +/+
VESA, 1280 x 1024 79.976 75.025 135.0 +/+
VESA, 1920 x 1080 67.500 60.000 148.5 +/+
Model SR2220L
Video input signals
Analog RGB, 0.7 Volts +/- 5%, positive polarity at 75 ohm input impedance
Digital DVI-D TMDS, 600mV 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
(Composite SYNC on green)
AC input voltage/frequency/current 100 to 240 VAC/50 or 60 Hz + 3 Hz/2.0A (Max.)
Inrush iso surge current
120 V: 30 A (Max.)
240 V: 60 A (Max.)
Model SR2220L
Connector type
l D-sub: Blue connector
l DVI-D: White connector
l HDMI
Signal cable type
l D-sub: Detachable, Analog, 15 pin, shipped attached to the monitor
l DVI-D
l HDMI