Tyco ADLCD20GBHD User manual

American Dynamics Monitor
User Guide
LCD Monitors:
ADLCD20GBHD, ADLCD22GBHD
ADLCD24GBHD, ADLCD32GBHD
8200-1914-02 A0

ii
Notice
The information in this manual was current when published. The manufacturer
reserves the right to revise and improve its products. All specifications are therefore
subject to change without notice.
Copyright
© 2019 Johnson Controls. All rights reserved.
JOHNSON CONTROLS, TYCO and AMERICAN DYNAMICS are trademarks and/or registered
trademarks. Unauthorized use is strictly prohibited.
American Dynamics
6600 Congress Avenue
Boca Raton, FL 33487 U.S.A.
Customer Service
Thank you for using American Dynamics products. We support our products through
an extensive worldwide network of dealers. The dealer through whom you originally
purchased this product is your point of contact if you need service or support. Our
dealers are empowered to provide the very best in customer service and support.
Dealers should contact American Dynamics at [phone] or [phone] or on
the Web at www.americandynamics.net.
Trademarks
The trademarks, logos, and service marks displayed on this document are registered
in the United States [or other countries]. Any misuse of the trademarks is strictly
prohibited and Tyco International Ltd. will aggressively enforce its intellectual property
rights to the fullest extent of the law, including pursuit of criminal prosecution wherever
necessary. All trademarks not owned by Tyco International Ltd. are the property of
their respective owners, and are used with permission or allowed under applicable
laws.
Product offerings and specifications are subject to change without notice. Actual
products may vary from photos. Not all products include all features. Availability varies
by region; contact your sales representative.

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Table of Contents
1. Introduction ............................................................................................................... 1
1.1 Packing..............................................................................................................................................1
1.2 Features.............................................................................................................................................1
2. Assembling the Monitor Stand................................................................................. 2
ADLCD20GBHD ......................................................................................................................................3
ADLCD22GBHD ......................................................................................................................................3
ADLCD24GBHD ......................................................................................................................................3
ADLCD32GBHD ......................................................................................................................................3
3. Connections .............................................................................................................. 4
ADLCD20GBHD ......................................................................................................................................4
ADLCD24GBHD ......................................................................................................................................4
ADLCD22GBHD, ADLCD32GBHD .........................................................................................................4
4. Operation & Adjustment........................................................................................... 5
Control Panel (ADLCD20GBHD, ADLCD22GBHD, ADLCD24GBHD) ...................................................5
Control Panel (ADLCD32GBHD).............................................................................................................5
Key Process.............................................................................................................................................6
Hot keys (ADLCD20GBHD, ADLCD22GBHD, ADLCD24GBHD model) ................................................6
Hot keys (ADLCD32GBHD model)..........................................................................................................6
Adjustment procedure..............................................................................................................................7
5. OSD Function ............................................................................................................ 8
COLOR....................................................................................................................................................8
PICTURE.................................................................................................................................................9
OSD MENU ...........................................................................................................................................10
SYSTEM................................................................................................................................................11
RESET...................................................................................................................................................12
Preset Display Modes............................................................................................................................13
Self-diagnosis ........................................................................................................................................14
6. Specifications.......................................................................................................... 15
7. Removing the Monitor Stand ................................................................................. 17
ADLCD20GBHD ....................................................................................................................................17
ADLCD22GBHD ....................................................................................................................................17
ADLCD24GBHD ....................................................................................................................................18
ADLCD32GBHD ....................................................................................................................................18
8. Attaching the VESA Arm ........................................................................................ 19
9. Troubleshooting...................................................................................................... 20

1
1. Introduction
1.1 Packing
This manual explains how to correctly install, operate and get the best performance from your
monitor. Please read this installation manual carefully before installing your monitor, then keep
it near your monitor for quick reference.
First, please check that the contents of the box corresponds with the following checklist:
• Monitor
• Power cord
• HDMI Cable
If any item is missing or damaged, please contact your dealer. Please keep the box and packing
materials so that you may properly store or transport your monitor.
1.2 Features
The convenient and user-friendly on-screen display allows for easy and accurate
adjustments of screen size, position and color.
The monitor complies with the VESA Display Data Channel (DDC) specification for Plug and
Play compatibility. Advanced micro circuitry makes setup and configuration fast and
effortless.
The monitor features Advanced Color Controls for fine-tuning to meet application
requirements. Use the on-screen controls to adjust the color temperature and RGB gain
value for the best possible screen color and intensity.
Press the Menu button and activate the Self-Diagnosis menu to determine whether your
monitor is functioning normally, not receiving a signal or is receiving a signal that is out of
scanning range.

2
2. Assembling the Monitor Stand
The monitors are designed for use on a desktop.
The arm of the monitor stand is shipped pre-installed on the monitor. (ADLCD22GBHD, ADLCD32GBHD)
1. Put a smooth pad or cloth on a level surface. Place the monitor on the surface facing downwards.
2. ADLCD20GBHD, ADLCD24GBHD only: Insert the arm of the monitor stand into the slot
on the back of the monitor as shown below.
3. Insert the arm of the monitor stand into the pedestal foot provided as shown below.
4. ADLCD32GBHD only: Secure the base to the stand using the supplied screw.

3
ADLCD20GBHD
ADLCD22GBHD
ADLCD24GBHD
ADLCD32GBHD

4
3. Connections
ADLCD20GBHD
1. HDMI Input
2. VGA Input
3. AC Input
ADLCD24GBHD
1. AC Input
2. HDMI Input
3. VGA Input
4. Stereo Input
ADLCD22GBHD, ADLCD32GBHD
1. HDMI Input
2. VGA Input
3. Stereo Input
4. AC Input

5
4. Operation & Adjustment
Control Panel (ADLCD20GBHD, ADLCD22GBHD, ADLCD24GBHD)
1. MENU (*)
Opens the ON SCREEN DISPLAY (OSD).
2. ◀(*)
In the OSD window and decrease the value of any selected menu.
3. ▶(*)
In the OSD window and increase the value of any selected menu.
4. AUTO (*)
Automatically sets horizontal and vertical properties of ON SCREEN image. Also exits OSD.
5. POWER
Switches the monitor on and off.
(*) = Hot key
Control Panel (ADLCD32GBHD)
1. MENU (*)
Opens the On Screen Display(OSD)
2. ▲ (*)
Increase volume and scrolls up when in OSD
In the OSD window and increase the value of any selected menu.

6
3. ▼ (*)
Decrease volume and scrolls down when in OSD
In the OSD window and decrease the value of any selected menu.
4. AUTO (*)
Automatically sets horizontal and vertical properties of on screen image. Also exits OSD
5. POWER
Switches the monitor on and off.
(*) = Hot key
Key Process
1. To select OSD press the MENU button.
2. Use UP-DOWN buttons (ADLCD32GBHD) to select menu.
Use LEFT-RIGHT buttons (ADLCD20GBHD, ADLCD22GBHD, ADLCD24GBHD models) to select
menu.
3. Use MENU button to select sub menus.
4. Press UP-DOWN buttons (ADLCD32GBHD models) you can make adjustments as necessary.
5. Press LEFT-RIGHT buttons (ADLCD20GBHD, ADLCD22GBHD, ADLCD24GBHD models) you can
make adjustments as necessary.
6. To exit OSD, press AUTO (ADLCD20GBHD, ADLCD22GBHD, ADLCD24GBHD, ADLCD32GBHD).
Hot keys (ADLCD20GBHD, ADLCD22GBHD, ADLCD24GBHD model)
AUTO
Set best display performance (VGA mode only)
▶
◀
Used to select the input signal.
Used to adjust the volume.(ADLCD22GBHD, ADLCD24GBHD model)
Hot keys (ADLCD32GBHD model)
AUTO
Set best display performance (VGA mode only)
▼
▲
Used to adjust the volume.
Used to select the input signal.
OSD LOCK
OSD UNLOCK
Press and hold MENU for 5 seconds to enable OSD lock
Press and hold MENU for 5 seconds to disable OSD lock

7
Adjustment procedure
Perform the
Auto tracking
Is the H.Size
proper?
Adjust the
Clock control.
Perform the
H - V Position.
Is the noise
displayed on the
screen?
Adjust the Phase until
the screen is cleared.
Is the noise
displayed on the
screen yet?
End
No
Yes
Yes
Yes
No

8
5. OSD Function
COLOR
Contrast
Adjust the contrast of image, the difference between light and dark areas on the screen.
Brightness
Adjust the brightness of image.
Color Temp.
Choose different preset color temperatures or set your own customized color
parameters. (9300/6500/5500/User)
Auto Adjust
Choose automatically the proper horizontal Position and vertical position & size of the
screen image. (VGA mode only)
Color Adjust
Choose auto color the screen color. (VGA mode only)
Contrast
Brightness
Color Temp.
Auto Adjust
Color Adjust
1280x1024 60Hz
9300 6500 5500 USER

9
PICTURE
H-Position
Adjust the position of the display horizontally
V-Position
Adjust the position of the display vertically
Clock
Adjust the width (horizontal size) of the screen image.
Phase
Remove any horizontal noise and clear or sharpen the image.
50
50
50
6
H-Position
V-Position
Clcok
Phase
1280x1024 60Hz

10
OSD MENU
Language
Select language for OSD.
OSD H-Position
Adjust the OSD position of the display horizontally (left or right).
OSD V-Position
Adjust the OSD position of the display vertically (up or down).
OSD Timer
Adjust the display OSD Menu.
Transparency
Adjust the OSD Transparency.
50
50
6
0
OSD H-Pos.
OSD V-Pos
OSD Timer
Transparency
Language
1280x1024 60Hz

11
SYSTEM
Mode
Select the picture mode. (PC/Game/Movie)
Audio Volume
Adjust the audio volume
Signal Source
Select the signal source (VGA/DVI) or (VGA/HDMI).
Aspect Ratio
Select the aspect ratio (16:9/4:3)
DCR
Select DCR (Dynamic Contrast Ratio) (On/Off)
50
PC Game Movie
16:9 4:3
VGA DVI
On Off
Audio Volume
Signal Source
Aspect Ratio
DCR
Mode
1280x1024 60Hz

12
RESET
Reset
Reset the screen to the Factory Preset Display Settings.
Reset
1280x1024 60Hz

13
Preset Display Modes
Pixel Format
Vertical Freq. (Hz)
Remark
640 x 480
60.000
all models
640 x 480
67.000
all models
640 x 480
70.000
VGA Only
640 x 480
72.000
all models
640 x 480
75.000
all models
720 x 400
70.000
all models
800 x 600
56.000
all models
800 x 600
60.000
all models
800 x 600
72.000
all models
800 x 600
75.000
all models
832 x 624
75.000
all models
1024 x 768
60.000
all models
1024 x 768
70.000
all models
1024 x 768
75.000
all models
1152 x 864
60.000
all models
1152 x 864
75.000
all models
1152 x 870
75.000
HDMI Only
1280 x 720
60.000
VGA Only
1280 x 960
60.000
all models
1280 x 1024
60.000
all models
1280 x 1024
75.000
all models
1360 x 768
60.000
VGA Only
1440 x1440
60.000
all models
1600 x 1200
60.000
HDMI Only
1680 x 1680
60.000
all models
1920 x 1080
60.000
all models

14
Self-diagnosis
If there is no image, the Self-Diagnosis screen will be displayed.
Self-Diagnosis function checks if a signal is present.
No Signal screen is displayed when the D- Sub signal connector is connected but the status of the monitor
is on DPMS mode or when the Analog signal cable is disconnected.
Out of Range screen is displayed when the applied frequency is outside normal range
Normal range
(Non-interlaced mode only)
H : 30 –80Khz
V : 56 –77Hz
No Input Signal
Out of Range

15
6. Specifications
Items
ADLCD20GBHD
ADLCD22GBHD
Panel
Screen Size
19.53”
21.5”
Pixel Pitch
0.2265x0.221mm
0.24825x0.24825mm
Viewing Angle
178º/178º
170º/160º
Contrast Ratio
3000:1 (Typ.)
1000:1 (Typ.)
Response Time
26ms
5ms
Brightness
250cd/m2 (Typ.)
300cd/m2 (Typ.)
Recommend Resolution
1920x1080@60Hz
1920x1080@60Hz
Audio
Speaker Power
N/A
2Wx2
Speakers
N/A
Stereo
Sound Features
N/A
N/A
Interface
VGA In (15pin D-Sub)
1
1
HDMI In
1
1
PC Stereo In
NO
YES
Power
Typical Consumption
<30W
<30W
Electrical Ratings
100-240Vac
50/60Hz
1.0-0.7A
100-240Vac
50/60Hz
1.0-0.7A
Weight
Net (with stand)
2.8Kg
3.9Kg
Gross
3.6Kg
4.3Kg
VESA Mount
Specifications Hole
Pattern
VESA Standard
Spacing Screw Size
Length
100 x 100 mm;
location centered on
monitor body
100 x 100 mm;
location centered on
monitor body
Operating Temperature
0 ~ 40℃/ 32 ~ 104℉
0 ~ 40℃/ 32 ~ 104℉
Maximum Operating Altitude
2000m
2000m

16
Items
ADLCD24GBHD
ADLCD32GBHD
Panel
Screen Size
23.8”
32”
Pixel Pitch
0.2745 x 0.2745mm
0.12125x0.36375mm
Viewing Angle
178º/178º
178º/178º
Contrast Ratio
1000:1
1000:1 (Typ.)
Response Time
14ms
8ms
Brightness
250cd/m2 (Typ.)
300cd/m2 (Typ.)
Recommend Resolution
1920x1080@60Hz
1920x1080@60Hz
Audio
Speaker Power
2Wx2
2Wx2
Speakers
Built-in
Built-in
Sound Features
Stereo
Stereo
Interface
VGA In (15pin D-Sub)
1
1
HDMI In
1
1
PC Stereo In
YES
YES
Power
Typical Consumption
<20W
＜60W
Electrical Ratings
100-240Vac
50/60Hz
1.0-0.7A
100-240Vac
50/60Hz
1.0-0.7A
Weight
Net (with stand)
3.5Kg
8.2Kg
Gross
4.8Kg
10.5Kg
VESA Mount
Specifications Hole
Pattern
VESA Standard
Spacing Screw Size
Length
100 x 100 mm;
location centered on
monitor body
100 x 100 mm;
location centered on
monitor body
Operating Temperature
0 ~ 40℃/ 32 ~ 104℉
0 ~ 40℃/ 32 ~ 104℉
Maximum Operating Altitude
2000m
2000m
The specification can be changed without any prior notice to improve the quality of the product.
The panel may have some defective pixels (ex. slightly light or dark) due to a characteristic of the panel.
But there is no defect in your panel product itself.

17
7. Removing the Monitor Stand
1. Turn off the monitor and unplug the power cable.
2. Place a cushion or a soft cloth on the floor and place the monitor on top of it with the monitor
screen facing the floor.
3. ADLCD20GBHD, ADLCD24GBHD only: Using a screwdriver or a similar object with a sharp
end, carefully detach the supporting arm by pressing the groove on the back of the
supporting arm (note that the fixation point can be broken if too much force is applied).
4. Remove the four screws connecting the stand and monitor body as shown in the following
illustrations. (ADLCD22GBHD only)
5. Remove the base by squeezing the tabs underneath the base and carefully pulling it off of
the stand (ADLCD20GBHD, ADLCD22GBHD, ADLCD24GBHD,), or by removing the screw
underneath the base and carefully pulling it off of the stand (ADLCD32GBHD).
ADLCD20GBHD
ADLCD22GBHD