Preset Display Modes - Dell S2421Ho User Manual

Preset display modes

S2421HN/S2421NX/S2721HN/S2721NX
Display mode
VGA, 720 x 400
VGA, 640 x 480
VESA, 640 x 480
VESA, 800 x 600
VESA, 800 x 600
VESA, 1024 x 768
VESA, 1024 x 768
MAC, 1152 x 864
VESA, 1280 x 1024 64.0
VESA, 1280 x 1024 80.0
VESA, 1600 x 900
CVT, 1920 x 1080
CVT, 1920 x 1080
14 | About your monitor
Horizontal Vertical
frequency frequency
(kHz)
(Hz)
31.5 70.0
31.5 60.0
37.5 75.0
37.9 60.0
46.9 75.0
48.4 60.0
60.0 75.0
67.5 75.0
60.0
75.0
60.0 60.0
67.5 60.0
83.89 75.0
Pixel clock Sync polarity
(MHz) (Horizontal/
Vertical)
28.3 -/+
25.2 -/-
31.5 -/-
40.0 +/+
49.5 +/+
65.0 -/-
78.8 +/+
108.0 +/+
108.0 +/+
135.0 +/+
108.0 +/+
148.5 +/+
174.5 +/-