Flat Panel; Preset Display Modes; Physical Characteristics - Dell E157FPT - 15" LCD Monitor User Manual

General
Model number

Flat Panel

The following table shows physical and optical properties of the monitor's display panel.
Screen type
Screen dimensions
Pixel pitch
Viewing angle
Luminance output
Contrast ratio
LCD surface coating
Resolution
The following table shows the scan rate and pixel resolution capabilities of the monitor's display.
Horizontal scan range
Vertical scan range
Optimal preset resolution
Highest preset resolution

Preset Display Modes

Dell guarantees image size and centering for all preset modes listed in the following table.
Display mode
DOS 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
Electrical
The following table shows electrical input requirements of the monitor.
Video input signals
Synchronization input signals
AC input voltage / frequency / current
Inrush current at 110 V
Inrush current at 220 V

Physical Characteristics

The following table shows the physical attributes of the monitor.
E157FPT
Active matrix - TFT LCD
Diagonal 15 inches (381 mm)
Horizontal 11.9 inches (304 mm)
Vertical 8.9 inches (228 mm)
0.297x0.297mm
125° (vertical) typical, 140° (horizontal) typical
230 cd/m2 typical
500 : 1 typical
Hardness 3H, antiglare treatment
30 kHz to 61 kHz (automatic)
56 Hz to 76 Hz (automatic)
1024 x 768 at 60 Hz
1024 x 768 at 75 Hz
Horizontal
Frequency (kHz)
31.5
31.5
37.5
37.9
46.9
48.4
60.0
Analog RGB, 0.700 volts, 75 ohm impedance
Separate horizontal and vertical; 3.3V CMOS or 5V
TTL level, positive or negative sync.
100~240 VAC , 50 /60 Hz,
0.6A (RMS) max
30 A max
60 A max
Vertical Pixel Sync
Frequency Clock Polarity
(Hz) (MHz) (Horizontal /
Vertical)
70.1 28.3 -/+
60.0 25.18 -/-
75.0 31.5 -/-
60.3 40.0 +/+
75.0 49.5 +/+
60.0 65.0 -/-
75.5 78.8 +/+