Resolution Specifications; Supported Video Modes; Preset Display Modes; Electrical Specifications - Dell U2312HM User Manual

Resolution Specifications

Horizontal scan range
Vertical scan range
Maximum preset resolution

Supported Video Modes

Video display capabilities (DVI & DP playback)

Preset Display Modes

Display Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (Horizontal/Vertical)
VESA, 720 x 400 31.5
VESA, 640 x 480 31.5
VESA, 640 x 480 37.5
VESA, 800 x 600 37.9
VESA, 800 x 600 46.9
VESA, 1024 x 768 48.4
VESA, 1024 x 768 60.0
VESA, 1152 x 864 67.5
VESA, 1280 x 1024 64.0
VESA, 1280 x 1024 80.0
VESA, 1920 x 1080 67.5

Electrical Specifications

Video input signals
Synchronization input signals
30 kHz to 83 kHz (automatic)
56 Hz to 76 Hz (automatic)
1920 x 1080 at 60 Hz
480p, 576p, 720p, 1080p, 480i, 576i, 1080i
70.0
60.0
75.0
60.0
75.0
60.0
75.0
75.0
60.0
75.0
60.0
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
DP 1.1a signal input support
TTL levels required and separate syncs (including Trigger points), SOG (Composite
SYNC on green)
28.3 -/+
25.2 -/-
31.5 -/-
40.0 +/+
49.5 +/+
65.0 -/-
78.8 +/+
108.0 +/+
108.0 +/+
135.0 +/+
148.5 +/+