LG 65TR3DK-B User manual

OWNER’S MANUAL
LG Digital Signage
(MONITOR SIGNAGE)
55TR3DK-B
65TR3DK-B
75TR3DK-B
86TR3DK-B
55TR3DK-I
65TR3DK-I
75TR3DK-I
86TR3DK-I
55TR3DK-E
65TR3DK-E
75TR3DK-E
86TR3DK-E
www.lg.com
Copyright © 2022 LG Electronics Inc. All Rights Reserved.
Please read this manual carefully before operating your set and retain it for future
reference.

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TABLE OF CONTENTS
BASIC .............................................3
- Checking the Accessories ............................................3
- Learning the Buttons......................................................4
GETTING READY ...........................5
- Precaution When Using the Touch Pen ................5
CHECKING BEFORE
INSTALLATION ..............................6
- Installation Orientation .................................................6
- Installation Location........................................................7
- Wall Mount Holder ..........................................................8
PRECAUTIONS FOR USE...............9
- Dust..........................................................................................9
- Afterimage ...........................................................................9
PRODUCT SPECIFICATIONS...... 11
LICENSES.................................... 18

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Warning: This equipment is compliant with Class A of CISPR 32. In a residential environment this equipment may cause
radio interference.
BASIC
NOTE
•The accessories provided with your product may vary depending on the model or region.
•Product specifications or contents in this manual may be changed without prior notice due to upgrade of product
functions.
Checking the Accessories
AAA
Depending on country

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Learning the Buttons
The image may be different according to the model.
Power Turns the power on or off.

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GETTING READY
CAUTION
•Always use genuine components to ensure safety and product performance.
•The product warranty will not cover damage or injury caused by the use of counterfeit components.
NOTE
•The accessories provided with your product may vary depending on the model or region.
•Product specifications or contents in this manual may be changed without prior notice due to upgrade of product
functions.
Precaution When Using the Touch Pen
When the touch pen is worn as shown in the figure, replace it.

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CHECKING BEFORE INSTALLATION
We are not responsible for product damage caused by failure to follow the guide.
Installation Orientation
Tilt Angle
40 mm
15˚
Ceiling, Floor Orientation

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Installation Location
We are not responsible for product damage caused by failure to follow the guide.
Indoor
Installing on a Wall
A
C
B
BB
A
A: 100mm (3.9inches) or more
•The warranty will not cover any damage
caused by using the product in direct sunlight
on the front panel.
Installing on a Recessed Wall
A
C
B
BB
A
A: 100mm (3.9inches) or more
B: 100mm (3.9inches) or more
C: 100mm (3.9inches) or more
•The warranty will not cover any damage
caused by using the product in direct sunlight
on the front panel.
Outdoor
Outdoor Enclosed

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Wall Mount Holder
To install the monitor on a wall, attach a wall mount holder (optional) to the back of the monitor.
Take caution, and ensure that the wall mount holder (optional) is securely fixed to the monitor and to the wall.
The VESA dimensions of the wall mount by model are as follows.
A
B
Model
VESA Dimensions
(A x B) (mm) Standard
Dimensions
Length (Maximum)
(mm) Quantity
VESA Dimensions
(A x B) (inches)
Length (Maximum)
(inches)
55TR3DK-B
55TR3DK-I
55TR3DK-E
400x200
M8
25
4
15.7x7.8 0.9
65TR3DK-B
65TR3DK-I
65TR3DK-E
600x400
M8
25
4
23.6x15.7 0.9
75TR3DK-B
75TR3DK-I
75TR3DK-E
800x400
M8
25
4
31.4x15.7 0.9
86TR3DK-B
86TR3DK-I
86TR3DK-E
800x600
M8
25
4
31.4x23.6 0.9
CAUTION
•Disconnect the power cord first, and then move or install the monitor. Otherwise, it may result in electric shock.
•If the monitor is installed on a ceiling or inclined wall, it may fall and result in injury.
•Damage to the monitor by tightening the screws too tightly may void your warranty.
•Use screws and wall mount plates conforming to VESA standards. Breakage or personal injury due to use or misuse of
inappropriate components is not covered by the warranty of this product.
NOTE
•Using screws longer than the indicated depth may damage the inside of the product. Be sure to use the proper length.
•For more information on installation, please refer to the user manual for the wall mount.

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PRECAUTIONS FOR USE
Dust
The warranty will not cover any damage caused by using the product in an excessively dusty environment.
Afterimage
•After-image appears when the product is turned off.
- Pixels may be damaged rapidly if a still image is displayed on the screen for a long period of time. Use the screen-
saver function.
- Switching from a screen with high differences in luminance (black and white or grey) to a darker screen may cause
an afterimage. This is normal due to the display characteristics of this product.
•When the LCD screen is in a still pattern for extended periods of use, a slight voltage difference may occur between
the electrodes that operate the liquid crystal (LC). The voltage difference between the electrodes increases over time
and tends to keep the liquid crystal aligned in one direction. At this time, the previous image remains, which is called an
afterimage.
•Afterimages do not occur when continuously changing images are used but take place when a certain screen is fixed
for a long time. The following are operational recommendations for reducing the occurrence of afterimages when
using a fixed screen. The maximum recommended time for switching the screen is 12 hours. Shorter cycles are better
for preventing afterimages.

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•Recommended Usage Condition
1 Change the background color and text color at equal intervals.
- Afterimages occur less when the colors to be changed are complementary to one another.
A
A
AA
A
A
ITO or MoTi Pixel Layer
2 Switch the screen at equal time intervals.
- Take caution, and ensure that text or images from before the screen change are not left in the same location after
the screen change.

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PRODUCT SPECIFICATIONS
The product specifications below may be changed without prior notice due to upgrade of product functions.
“ ” refers to alternating current (AC), and “ ” refers to direct current (DC).
Input/ Output ports , , , , , , ,
, , , , , ,
Embedded battery Applied
Resolution
Recommended Resolution VGA: 1920 x 1080 @ 60 Hz
Maximum Resolution HDMI1/ HDMI2/ HDMI3: 3840 x 2160 @ 60 Hz
- This may not be supported on some OS or graphic card types.
Environmental
Conditions
Operating Temperature 0 °C to 40 °C (32 °F to 104 °F)
Operating Humidity 10 % to 90 % (Condition for preventing condensation)
Storage Temperature -20 °C to 60 °C (-4 °F to 140 °F)
Storage Humidity 10 % to 90 % (Condition for preventing condensation)
* Product box packaging storage conditions
* Touch Screen
OS (Operating
System)
Windows 10/ Windows 8/ Windows 7/ Android/ Linux/ macOS
(Linux/ macOS are supported with the 1 Point touch function.) 40 Points
Chrome OS 16 Points
Space between touches: at least 25 mm (0.9 inches) or more
* Applicable only for models that support the speakers
Audio
RMS Audio Output 15 W + 15 W (R + L)
Input Sensitivity 0.2 ~ 2 Vrms
Speaker Impedance 6 Ω

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55TR3DK-B
55TR3DK-I
55TR3DK-E
Power
Power Voltage 100-240 V~ 50/60 Hz 3.5 A
Power Consumption On Mode: 395 W (Max)
Standby Mode: ≤ 0.5 W
Dimensions (Width x Height x Depth) /
Weight
1271 mm x 774 mm x 87 mm / 26.1 kg
(50 inches x 30.4 inches x 3.4 inches / 57.5 lbs)
65TR3DK-B
65TR3DK-I
65TR3DK-E
Power
Power Voltage 100-240 V~ 50/60 Hz 4.0 A
Power Consumption On Mode: 420 W (Max)
Standby Mode: ≤ 0.5 W
Dimensions (Width x Height x Depth) /
Weight
1488 mm x 897 mm x 88 mm / 34.95 kg
(58.5 inches x 35.3 inches x 3.4 inches / 77 lbs)
75TR3DK-B
75TR3DK-I
75TR3DK-E
Power
Power Voltage 100-240 V~ 50/60 Hz 4.0 A
Power Consumption On Mode: 430 W (Max)
Standby Mode: ≤ 0.5 W
Dimensions (Width x Height x Depth) /
Weight
1709 mm x 1020 mm x 88 mm / 47.3 kg
(67.2 inches x 40.1 inches x 3.4 inches / 104.2 lbs)
86TR3DK-B
86TR3DK-I
86TR3DK-E
Power
Power Voltage 100-240 V~ 50/60 Hz 5.5 A
Power Consumption On Mode: 580 W (Max)
Standby Mode: ≤ 0.5 W
Dimensions (Width x Height x Depth) /
Weight
1957 mm × 1160 mm × 100 mm / 58.55 kg
(77 inches x 45.6 inches x 3.9 inches / 129 lbs)

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VGA (PC) Support mode
Resolution Horizontal frequency (kHz) Vertical frequency (Hz) Remark
720 x 400 / 70 Hz 31.788 70
640 x 480 / 60 Hz 31.469 59.94
800 x 600 / 56 Hz 35.156 56.25
800 x 600 / 60 Hz 37.879 60.317
1024 x 768 / 60 Hz 48.363 60.004
1280 x 768 / 60 Hz (RB) 47.396 59.995
1280 x 768 / 60 Hz 47.776 59.87
1280 x 800 / 60 Hz 49.702 59.81
1280 x 960 / 60 Hz 60 60
1280 x 1024 / 60 Hz 63.981 60.002
1360 x 768 / 60 Hz 47.712 60.015
1440 x 900 / 60 Hz (RB) 55.469 59.901
1440 x 900 / 60 Hz 55.935 59.887
1680 x 1050 / 60 Hz 65.29 59.954
1920 x 1080 / 60 Hz 67.5 60

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USB Type-C Support Mode
Resolution Horizontal frequency (kHz) Vertical frequency (Hz) Remark
640 x 480 / 60 Hz 31.469 59.94
800 x 600 / 56 Hz 35.156 56.25
800 x 600 / 60 Hz 37.879 60.317
1024 x 768 / 60 Hz 48.363 60.004
1280 x 768 / 60 Hz (RB) 47.396 59.995
1280 x 768 / 60 Hz 47.776 59.87
1280 x 800 / 60 Hz 49.702 59.81
1280 x 960 / 60 Hz 60 60
1280 x 1024 / 60 Hz 63.981 60.002
1360 x 768 / 60 Hz 47.712 60.015
1440 x 900 / 60 Hz (RB) 55.469 59.901
1440 x 900 / 60 Hz 55.935 59.887
1680 x 1050 / 60 Hz 65.29 59.954
1920 x 1080 / 60 Hz 67.5 60
640 x 480P / 59 Hz 4:3 31.469 59.94
640 x 480P / 60 Hz 4:3 31.5 60
720 x 480P / 60 Hz 4:3 31.5 60
720 x 480P / 60 Hz 16:9 31.5 60
1280 x 720P / 59 Hz 16:9 44.955 59.939
1280 x 720P / 60 Hz 16:9 45 60
1440 x 480P / 60 Hz 4:3 31.5 60
1440 x 480P / 59 Hz 16:9 31.469 59.94
1440 x 480P / 60 Hz 16:9 31.5 60
1920 x 1080P / 59 Hz 16:9 67.432 59.939
1920 x 1080P / 60 Hz 16:9 67.5 60
720 x 576P / 50 Hz 4:3 31.25 50
720 x 576P / 50 Hz 16:9 31.25 50
1280 x 720P / 50 Hz 16:9 37.5 50
1440 x 576P / 50 Hz 16:9 31.25 50

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Resolution Horizontal frequency (kHz) Vertical frequency (Hz) Remark
1920 x 1080P / 50 Hz 16:9 56.25 50
1920 x 1080P / 23 Hz 16:9 26.973 23.976
1920 x 1080P / 24 Hz 16:9 27 24
1920 x 1080P / 25 Hz 16:9 28.125 25
1920 x 1080P / 29 Hz 16:9 33.716 29.97
1920 x 1080P / 30 Hz 16:9 33.75 30
3840 x 2160 / 60 Hz 135 60
3840 x 2160 / 50 Hz 112.5 50
3840 x 2160 / 30 Hz 67.5 29.97
3840 x 2160 / 25 Hz 56.25 25
3840 x 2160 / 24 Hz 54 23.982

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HDMI / OPS Support Mode
Resolution Horizontal frequency (kHz) Vertical frequency (Hz) Remark
640 x 480 / 60 Hz 31.469 59.94
800 x 600 / 60 Hz 37.879 60.317
1024 x 768 / 60 Hz 48.363 60.004
1280 x 768 / 60 Hz (RB) 47.396 59.995
1280 x 768 / 60 Hz 47.776 59.87
1280 x 800 / 60 Hz 49.702 59.81
1280 x 960 / 60 Hz 60 60
1280 x 1024 / 60 Hz 63.981 60.002
1360 x 768 / 60 Hz 47.712 60.015
1440 x 900 / 60 Hz (RB) 55.469 59.901
1440 x 900 / 60 Hz 55.935 59.887
1680 x 1050 / 60 Hz 65.29 59.954
1920 x 1080 / 60 Hz 67.5 60
720 (1440) x 480i 15.734 59.939
480p / 59 Hz 31.469 59.94
480p / 60 Hz 31.5 60
720 (1440) x 576i 15.625 50
576p / 50 Hz 31.25 50
720p / 60 Hz 45 60
720p / 59 Hz 44.955 59.94
720p / 50 Hz 37.5 50
1080i / 60 Hz 33.75 60
1080i / 59 Hz 33.716 59.94
1080i / 50 Hz 28.125 50
1080p / 60 Hz 67.5 60
1080p / 50 Hz 56.25 50
1080p / 30 Hz 33.75 30
1080p / 29 Hz 33.716 29.97
1080p / 25 Hz 28.125 25
1080p / 24 Hz 27 24
1080p / 23 Hz 26.973 23.976

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Resolution Horizontal frequency (kHz) Vertical frequency (Hz) Remark
3840 x 2160 / 60 Hz 135 60
3840 x 2160 / 50 Hz 112.5 50
3840 x 2160 / 30 Hz 67.5 29.97
3840 x 2160 / 25 Hz 56.25 25
3840 x 2160 / 24 Hz 54 23.982
NOTE
•Vertical frequency: The product display functions by the screen image changing dozens of times every second like a
fluorescent lamp. The vertical frequency or refresh rate is the number of image displays per second. The unit is Hz.
•Horizontal frequency: The horizontal interval is the time taken to display one horizontal line. When 1 is divided by
the horizontal interval, the number of horizontal lines displayed every second can be tabulated as the horizontal
frequency. The unit is kHz.

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LICENSES
Supported licenses may differ by model. For more information of the licenses, visit www.lg.com.
The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or
registered trademarks of HDMI Licensing Administrator, Inc.

Temporary noise is normal when powering ON or OFF
this device.
The model and serial number of the product are
located on the back and on one side of the product.
Record them below in case you ever need service.
MODEL
SERIAL NO.
Supplier’s Declaration of Conformity
Trade Name LG
Responsible Party LG Electronics USA, Inc.
Address 111 Sylvan Avenue, North Building,
Englewood Cliffs, NJ 07632
E-mail [email protected]om
This pr
oduct qualifies for ENERGY
ST
AR®.
Changing the factor
y default
c
onfiguration and settings or
enabling
certain optional features
and functionalities ma
y increase
ener
gy consumption beyond the
limits r
equired for ENERGY STAR®
ce
rtification.
Refer to ENERGYS
TAR.gov for
mo
re information on the ENERGY
ST
AR® program.
NOTE
•55/65/75/86TR3DK-B, 55/65/75/86TR3DK-I
is not certified with EPA’s ENERGY STAR.