Dell D2020H Manuale utente
About your monitor 5
About your monitor
Package contents
Your monitor ships with the components indicated in the table. Ensure that you
have received all the components and see Contacting Dell if anything is missing.
NOTE: Some components may be optional and may not ship with your
monitor. Some features may not be available in certain countries.
NOTE: To set up with any other stand, see the documentation that
shipped with the stand.
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Monitor
Stand riser
Stand base
Power cable
VGA cable
Component descriptionComponent image
6About your monitor
Quick Setup Guide
Safety and Regulatory
Information
|
HDMI cable
Product features
The Dell D2020H at panel display has an active matrix,Thin-Film Transistor (TFT),
Liquid Crystal Display (LCD), anti-static,and LED backlight.
The monitor features include:
49.53 cm (19.5 in.) diagonal viewable area display(measured diagonally).
1600 x 900 resolution, with full-screen support for lower resolutions.
HDMI connectivity makes it simple and easy to connect with legacy and new
systems.
Plug-and-play capability if supported by your computer.
On-Screen Display (OSD) adjustments for ease of set-up and screen optimization.
0.5 W standby power when in the sleep mode.
Security-lock slot.
Arsenic-free glass and mercury-free panel.
BFR / PVC-reduced (the circuit boards inside your monitor are made using BFR /
PVC-free laminates).
RoHS Compliant.
7
About your monitor
Identifying features and controls
Front view
Label Description Use
To access the OSD menu and change
the settings if required. (For more
information, see Using the front panel
controls)
2
1
2
1
Power On/O button
(with LED indicator)
To turn the monitor On or O.
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Function buttons
About your monitor8
Back view
Label Description Use
1
2
Security-lock slot To secure the monitor using a
lock (purchased separately).
3 Release button Release stand from monitor.
4 VESA mouting holes For exible mounting solutions.
Regulatory label, barcode, serial
number, and Service Tag label
List the regulatory approvals. See this
label if you need to contact Dell for
technical support. The Service Tag is a
unique alphanumeric identier that
enables Dell service technicians to
identify the hardware components in
your computer and access warranty
information.
Side view
21 3 4
With monitor stand
Without monitor stand
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About your monitor 9
Bottom view, without monitor stand
1 2 3
Label Use
1 To connect the monitor power cable.
2
VGA port
3
HDMI port
For connection to your computer using VGA cable.
For connection to your computer using HDMI cable.
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Description
Power port
432 mm (17 in. )
239.76 mm(9.44 in. )
1035.76 cm2 (160.54 in.2)
10 About your monitor
Model
Monitor specications
D2020H
Screen type Active matrix-TFT LCD
Panel type TN
Viewable area
Diagonal
Active area:
Horizontal
Vertical
Area
9.97 mm (Top)
8.35 mm (Left/Right)
9.97 mm (Bottom)
Bezel width (edge of
monitor to active area)
Pixel pitch 0.27 x 0.27 mm
Pixel per inch (PPI) 94
Viewing angle:
Horizontal
Vertical
90° (typical)
50° (typical)
Brightness 200 cd/m 2 (typical)
Contrast ratio 600 to 1 (typical)
Faceplate coating Anti-glare with 3H hard coating, Haze 25%
Backlight LED light bar system
5 ms
Color depth 16.7 million colors
Color gamut 72% NSTC (CIE 1931)
Connectivity One VGA port and one HDMI 1.4 (HDCP 1.4) port.
Security Security-lock slot for cable lock (optional purchase)
Tilt angle -5° to 21°
Response time (TR+TF):
495.3 mm (19.5 in. )
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About your monitor 11
Model D2020H
Horizontal scan range
Vertical scan range
Maximum preset resolution
Preset display modes
Vertical
Frequency
(Hz)
Pixel Clock
(MHz)
Sync Polarity
(Horizontal /
Vertical)
70.131.5
31.5
37.5
28.3 -/+
60.0 25.2 -/-
75.0 31.5 -/-
VESA, 800 x 600
VESA, 720 x 400
VESA, 640 x 480
VESA, 640 x 480
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
45.0
49.7
60.0
75.0 78.8 +/+
VESA, 1152 x 864
VESA, 1280 x 720
VESA, 1280 x 800
VESA, 1600 x 900
67.5 75.0 +/+
+/+
-/+
+/+
30 kHz to 80 kHz (automatic)
56 Hz to 76 Hz (automatic)
1600 x 900 at 60 Hz
Display Mode Horizontal
Frequency
(kHz)
|
Resolution specications
108.0
60.0 74.3
59.8 83.5
60.0 108.0
About your monitor
12
Model
Video input signals Analog RGB: 0.7 V ± 5 %,
75 ohm input impedance
HDMI 1.4 (HDCP 1.4), 600 mV
for each dierential line, 100
ohm input impedance per
dierential pair
Synchronization
input signals
Separate horizontal and vertical synchronizations,
polarity-free TTL level,
SOG (Composite SYNC on green)
100 VAC to 240 VAC/50 Hz or 60 Hz ± 3 Hz/1.5 A
30 A (120 V AC Input)
60 A (240 V AC Input)
Physical characteristics
Signal cable type:
Analog
Digital
D-Sub (VGA), 15 pins;
HDMI, 19 pins
Dimensions (with stand):
Height 347.5 mm (13.68 in. )
Width 468.3 mm (18.44 in. )
Depth 167.3 mm (6.59 in. )
283.9 mm (11.18 in. )
468.3 mm (18.44 in. )
45.0 mm (1.77 in. )
Dimensions (without stand):
Height
Width
Depth
Model
AC input voltage/
frequency/current
Inrush current
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Electrical specications
D2020H
D2020H
About your monitor 13
Model D2020H
Temperature:
Operating 0 °C to 40 °C (32 °F to 104 °F)
Non-operating:
Storage
Shipping
-20 °C to 60 °C (-4 °F to 140 °F)
-20 °C to 60 °C (-4 °F to 140 °F)
Humidity:
Operating 10% to 80% (non-condensing)
5% to 90% (non-condensing)
5% to 90% (non-condensing)
Non-operating:
Storage
Shipping
Altitude:
Operating (maximum) 5,000 m (16,400 ft)
Non-operating (maximum)
Thermal dissipation
Weight:
With packaging 3.33 kg (7.34 lb)
With stand assembly and cables
Without stand assembly and
cables
2.22 kg (4.89 lb)
Weight of stand assembly
Environmental characteristics
12,192 m (40,000 ft)
139.7 mm (5.5 in.)
181.1 mm (7.13 in.)
167.3 mm (6.59 in.)
Stand dimensions:
Height
Width
Depth
58.0 BTU/hour (maximum)
51.2 BTU/hour (typical)
2.88 kg (6.35 lb)
0.28 kg (0.62 lb)
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14 About your monitor
VESA
modes
Horizontal sync Vertical sync Video Power
indicator
Power
consumption
Power management modes
Normal
operation
If you have VESA's DPM compliance graphic cards or software installed on your
computer, the monitor can automatically reduce its power consumption when not in
use. This is referred to as power save mode*. If the computer detects input from the
keyboard, mouse or other input devices, the monitor automatically resumes
functioning. The following table shows the power consumption and signaling of this
automatic power saving feature.
*Zero power consumption in o mode can only be achieved by disconnecting the
power cable from the monitor.
This document is informational only and reects laboratory performance. Your product
may perform dierently, depending on the software, components and peripherals you
ordered and shall have no obligation to update such information.
Accordingly, the customer should not rely upon this information in making decisions
about electrical tolerances or otherwise. No warranty as to accuracy or completeness
is expressed or implied.
Active Active Active White 17 W (maximum)
15 W (typical)
Active-off
mode
Switch o
Inactive
-
Inactive Blanked White
(Glowing)
Less than 0.5 W
- - Off
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Less than 0.5 W
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