Dell D2020H User Manual

Dell D2020H
User’s Guide
Monitor Model: D2020H
Regulatory model: D2020Hf
Notes, Cautions and Warnings
NOTE: A NOTE indicates important information that helps you make better use of your computer.
CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
Copyright © 2019 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other tradmarks
are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective owners.
2019 - 11
Rev. A00
Contents
About your monitor . . . . . . . . . . . . . . . . . . . . . . . . .
Package contents . . . . . . . . . . . . . . . . . . . . .
Product features . . . . . . . . . . . . . . . . . . . . . .
Identifying features and controls . . . . . . . . . . . . .
Monitor specications . . . . . . . . . . . . . . . . . . .
Plug and play capability . . . . . . . . . . . . . . . . . .
LCD monitor quality and pixel policy . . . . . . . . . . .
Maintenance guidelines . . . . . . . . . . . . . . . . . .
Setting up the monitor . . . . . . . . . . . . . . . . . . . . . .
Connecting the stand . . . . . . . . . . . . . . . . . . .
Connecting your monitor . . . . . . . . . . . . . . . . .
Removing the stand . . . . . . . . . . . . . . . . . . . .
Operating your monitor . . . . . . . . . . . . . . . . . . . . .
Turning on the monitor . . . . . . . . . . . . . . . . . .
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5
6
7
10
16
16
16
17
17
18
19
21
21
Using the front panel controls. . . . . . . . . . . . . . .
Using the On-Screen Display (OSD) menu . . . . . . . .
Setting up your monitor . . . . . . . . . . . . . . . . . .
Using tilt . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents
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23
35
37
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3
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . .
38
Self-test . . . . . . . . . . . . . . . . . . . . . . . . . .
Built-in diagnostics . . . . . . . . . . . . . . . . . . . .
Common problems . . . . . . . . . . . . . . . . . . . .
Product-specic problems . . . . . . . . . . . . . . . .
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FCC notices (U.S. Only) and
other regulatory information . . . . . . . . . . . . . . .
Contacting Dell . . . . . . . . . . . . . . . . . . . . . .
Pin assignments . . . . . . . . . . . . . . . . . . . . . .
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40
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44
45
4
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Contents

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.
Component descriptionComponent image
Monitor
Stand riser
Stand base
Power cable
VGA cable
About your monitor 5
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HDMI cable
Quick Setup Guide
Safety and Regulatory Information

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.
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6
About your monitor

Identifying features and controls

Front view
Label Description Use
1
Function buttons
Power On/O button
2
(with LED indicator)
To access the OSD menu and change the settings if required. (For more information, see Using the front panel
controls)
To turn the monitor On or O.
1
2
About your monitor
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7
Back view
21 3 4
Without monitor stand
Label Description Use
12Security-lock slot
Regulatory label, barcode, serial number, and Service Tag label
3 Release button Release stand from monitor.
4 VESA mouting holes For exible mounting solutions.
To secure the monitor using a lock (purchased separately).
List the regulatory approvals. See this label if you need to contact Dell for technical support. The Service Tag is a unique alphanumeric identier that enables Dell service technicians to identify the hardware components in your computer and access warranty information.
With monitor stand
Side view
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About your monitor8
Bottom view, without monitor stand
1 2 3
Label Use
1 To connect the monitor power cable.
2
3
Description
Power port
HDMI port
VGA port
For connection to your computer using HDMI cable.
For connection to your computer using VGA cable.
About your monitor
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9
Monitor specications
Model
D2020H
Screen type Active matrix-TFT LCD
Panel type TN
Viewable area
Diagonal
495.3 mm (19.5 in. )
Active area: Horizontal Vertical Area
Pixel pitch
432 mm (17 in. )
239.76 mm(9.44 in. )
1035.76 cm
2
(160.54 in.2)
0.27 x 0.27 mm
Pixel per inch (PPI) 94
Viewing angle: Horizontal Vertical
Brightness 200 cd/m
Contrast ratio
90° (typical) 50° (typical)
2
(typical)
600 to 1 (typical)
Faceplate coating Anti-glare with 3H hard coating, Haze 25%
Backlight LED light bar system
Response time (T
R+TF):
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°
Bezel width (edge of monitor to active area)
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10
About your monitor
9.97 mm (Top)
8.35 mm (Left/Right)
9.97 mm (Bottom)
Resolution specications
Model D2020H
Horizontal scan range
Vertical scan range
Maximum preset resolution
30 kHz to 80 kHz (automatic)
56 Hz to 76 Hz (automatic)
1600 x 900 at 60 Hz
Preset display modes
Display Mode Horizontal
Frequency
(kHz)
VESA, 720 x 400
VESA, 640 x 480
VESA, 640 x 480
VESA, 800 x 600
VESA, 800 x 600
VESA, 1024 x 768
VESA, 1024 x 768
VESA, 1152 x 864
VESA, 1280 x 720
VESA, 1280 x 800
VESA, 1600 x 900
31.5
37.5
37.9
46.9
48.4
60.0
67.5
45.0
49.7
60.0
Vertical
Frequency
(Hz)
70.131.5
60.0
75.0
60.3
75.0
60.0
75.0
75.0
60.0
59.8
60.0 108.0
Pixel Clock
Sync Polarity
(MHz)
28.3 -/+
25.2 -/-
31.5 -/-
40.0 +/+
49.5 +/+
65.0 -/-
78.8 +/+
108.0
74.3
83.5
(Horizontal /
Vertical)
+/+
+/+
-/+
+/+
About your monitor
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11
Electrical specications
Model
Video input signals
Synchronization input signals
AC input voltage/ frequency/current
Inrush current
Physical characteristics
Model
Signal cable type: Analog Digital
Dimensions (with stand):
Height
Width
Depth
Dimensions (without stand):
Height
Width
Depth
D2020H
Analog RGB: 0.7 V ± 5 %, 75 ohm input impedance
HDMI 1.4 (HDCP 1.4), 600 mV for each dierential line, 100 ohm input impedance per dierential pair
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)
D2020H
D-Sub (VGA), 15 pins; HDMI, 19 pins
347.5 mm (13.68 in. )
468.3 mm (18.44 in. )
167.3 mm (6.59 in. )
283.9 mm (11.18 in. )
468.3 mm (18.44 in. )
45.0 mm (1.77 in. )
12
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About your monitor
Stand dimensions:
Height
Width
Depth
Weight:
With packaging
With stand assembly and cables
Without stand assembly and cables
Weight of stand assembly
139.7 mm (5.5 in.)
181.1 mm (7.13 in.)
167.3 mm (6.59 in.)
3.33 kg (7.34 lb)
2.88 kg (6.35 lb)
2.22 kg (4.89 lb)
0.28 kg (0.62 lb)
Environmental characteristics
Model
Temperature:
Operating
Non-operating: Storage Shipping
Humidity:
Operating 10% to 80% (non-condensing)
Non-operating:
Storage Shipping
Altitude:
Operating (maximum) 5,000 m (16,400 ft)
Non-operating (maximum)
Thermal dissipation
D2020H
0 °C to 40 °C (32 °F to 104 °F)
-20 °C to 60 °C (-4 °F to 140 °F)
-20 °C to 60 °C (-4 °F to 140 °F)
5% to 90% (non-condensing) 5% to 90% (non-condensing)
12,192 m (40,000 ft)
58.0 BTU/hour (maximum)
51.2 BTU/hour (typical)
About your monitor
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13
Power management modes
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.
VESA modes
Normal operation
Active-off mode
Switch o
This document is informational only and reects laboratory performance. Your product may perform dierently, 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.
Horizontal sync Vertical sync Video Power
indicator
Active Active Active White
Inactive
-
Inactive Blanked White
(Glowing)
- - Off
Power consumption
17 W (maximum) 15 W (typical)
Less than 0.5 W
Less than 0.5 W
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14 About your monitor
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