105BM5N-B Digital Signage Display

LG Digital Signage (MONITOR SIGNAGE)

Specifications:

• Speaker: Included
• Resolution: Varies by model
• Input/Output Terminals: HDMI, DP, TYPEC 1.2
• Wall Mount Support: Included

Product Usage Instructions:

Installing the Product:

To install the product on a wall:

1. Attach the wall mount support to the back of the product
   body.

2. Secure the product to the wall using screws and brackets that
   comply with VESA standard specifications.

Connecting to Power:

Connect the power cable to the designated power input on the
product. Ensure a stable power source.

Exploring the Product:

Check the input/output terminals:

• Side Cable Terminal
• Bottom Cable Terminal

FAQ:

What should I do if any components are missing?

If any components are missing, contact customer support for
assistance. Optional accessories can be purchased separately for
enhanced functionality.

Can I use the monitor outdoors?

The product is suitable for indoor and outdoor use. Follow the
installation guidelines for outdoor usage to ensure durability and
performance.

ENGLISH

OWNER’S MANUAL
LG Digital Signage
(MONITOR SIGNAGE)
Please read this manual carefully before operating your set and retain it for future reference. 105BM5N-B
www.lg.com Copyright © 2023 LG Electronics Inc. All Rights Reserved.

Table of Contents

Getting to Know the Product 3
Checking Components . . . . . . . . . . . . . . . . .3 Checking Wall Mount Support Components 4 Checking the Optional Accessories . . . . . .5

Installing the Product

6

Installing on Wall . . . . . . . . . . . . . . . . . . . . .6

Checking Wall Mount Support Specifications

6

Installing the Product

7

Installation Orientation . . . . . . . . . . . . . . . .8

Tilt Angle

8

Ceiling, Floor Orientation

8

Installation Location . . . . . . . . . . . . . . . . . .9

Indoor

10

Outdoor

10

Connecting to Power . . . . . . . . . . . . . . . . .11

Exploring the Product

12

Checking the Input/Output Terminals . . .12

Side Cable Terminal

12

Bottom Cable Terminal

13

Product Specifications

14

Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Specifications by Model . . . . . . . . . . . . . . .15

Precautions for Use

16

Dust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Afterimage . . . . . . . . . . . . . . . . . . . . . . . . .16

Recommended Usage Condition

17

Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .18

HDMI / DP

18

TYPEC 1.2

20

Licence

22

2

WARNING – This equipment is compliant with Class A of CISPR 32. In a residential environment this equipment may cause radio interference.
Getting to Know the Product
Checking Components
If any of the listed components are missing, contact customer support. LG Electronics also sells optional components that can help you use the product more effectively as separate purchases. Product specifications or components may change without prior notice according to the quality improvements or feature upgrades.
Caution
· To ensure user safety and product longevity, do not use counterfeit products. If the product is damaged as a result of using counterfeits, the warranty does not apply. In such cases, the user cannot be compensated even if injured.
· If the product is used in an environment with excessive dust, the warranty does not apply.
Note · Remove all tapes attached to the front before connecting the product to power. · Cables used when connecting to external devices must be purchased separately. · Keep the product box and do not discard it. It can be used when moving the product.

AAA

105BM5N-B

User manual and warranty

Remote control and batteries (AAA, 2 pieces)

HDMI cable

Power cable

WiFi dongle

Note

·

: Availability may vary depending on your geographic location.

· The components provided in the box may vary depending on the region and model.

· Component images shown in the user manual are for the user’s understanding and may differ from actual

components.

3

Getting to Know the Product

Getting to Know the Product
Checking Wall Mount Support Components
A B x2

C x8

Wall mount support

D x8

E x8

F x4

G x2

4

Getting to Know the Product

Getting to Know the Product
Checking the Optional Accessories
In order to improve product performance, optional accessories are subject to change without prior notice. The illustrations in this manual may differ from the actual product and its accessories. Refer to the product manual for the components of the optional accessories.
OPSJ-5LDJA Note · After connecting the cable to the port, mount the OPS (Open Pluggable Specification) PC.
5

Installing the Product
Installing on Wall
The monitor can be used in a wall-mounted format by securing it to a wall. To install it on a wall, first attach a wall mount support to the back of the product body.
Checking Wall Mount Support Specifications
When installing a wall mount support, you must use screws and brackets that comply with VESA (Video Electronics Standards Association) standard specifications.
A B

Model Name 105BM5N-B

VESA Dimensions (A x B) (mm)
VESA Dimensions (A x B) (inches)
1000 x 400 39.3 x 15.7

Screw Specifications
M8

Length (Maximum) (mm)
Length (Maximum) (inches)
25 0.9

Quantity 4

Caution
· Disconnect the power cord first before moving or installing the product. There is risk of electric shock. · Do not install the product on a ceiling or sloped wall. There is a risk of falling and injury. · If you tighten the screws too tightly and damage the product, the warranty may not apply. · Use screws and brackets for wall mounting that meet the VESA standard specifications. The warranty does
not apply to the breakage or personal injury due to the use of incorrect components. · Using screws longer than VESA standard specifications when installing a wall mount support may damage
the interior of the product. In such cases, we do not take responsibility for any damage or issues that may arise with the product.

6

Installing the Product

Installing the Product

1 First, drill a hole into the wall for installation and insert the expansion plug into the hole.

2 Securely fasten the wall mount to the wall using screws and washers.

Installing the Product

C

DE

A

3 Fasten the bracket to the panel with screws.

4 Hang the panel on the wall mount, and secure it with fastening bolts.

F

B G
7

Installing the Product

Installing the Product
Installation Orientation
Tilt Angle
15°
Ceiling, Floor Orientation
8

Installing the Product

Installing the Product
Installation Location
Allow at least 10 cm (3.9 inches) of clearance from the wall for ventilation, and install the product with care to prevent it from falling.

10 cm

10 cm (3.9 inches)
10 cm

10 cm

10 cm

9

Installing the Product

Installing the Product

We are not responsible for product damage caused by failure to follow the guide.

Indoor

Installing on a Wall

A : 100 mm (3.9 inches) or more · The product warranty will be void if it
is used with the front panel exposed to direct sunlight. · Leave sufficient space around the product to avoid blocking the ventilation holes.

A

Installing on a Recessed Wall

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 product warranty will be void if it
is used with the front panel exposed to direct sunlight.
A

Outdoor
Outdoor Enclosed

10

Connecting to Power

Installing the Product

Installing the Product

02 01

03

02

1 Connect the power cable provided as a component to the power terminal at the bottom of the product. 2 Press the power switch on the front of the product or next to the power terminal to turn the power on.
Note · The screen may flicker if the product is turned on when it is cold. This is normal, so there is no need to worry.

No .

Name

Explanation

Power Cable Terminal Connects the power cord.

Power Switch

Turns the power on or off. – “I” means power on, and “O” means power off.

AC OUT

Used to output AC power or connecting AC power supply. (250 W or less)

11

Exploring the Product
Checking the Input/Output Terminals
Side Cable Terminal

01

02

03

05

04

06

01

07

02

05

No . 12

Name USB 3 .0 2 .0 OUT 1,2 AUDIO IN AUDIO OUT HDMI 1,2,3,4 DP IN HDMI OUT USB Type-C

08
Explanation Used for data transfer or connecting USB devices such as a mouse or keyboard with a USB cable. Used to export a device or network to an external device. Used to input audio from an external device. Used to output audio to an external device. Used to connect external devices with a HDMI cable. Used to connect external devices with a DP cable. Used to export the screen to an external device with an HDMI cable. Used to connect external devices with a USB Type-C cable.

Bottom Cable Terminal

Checking the Input/Output Terminals

Exploring the Product

2.0 RS232

01 02

03

LAN

SPDIF

2.0

2.0

04 05

01

No .

Name

USB 2 .0

2 .0 OUT 3 RS232
Wired LAN SPDIF

Explanation Used for data transfer or connecting USB devices such as a mouse or keyboard with a USB cable. Used to export a device or network to an external device. Used to connect an RS232 cable. Used for wired internet connection.
Used to output audio to an external device using an SPDIF cable.

13

Product Specifications

Without prior notice, all product information and specifications contained in this manual are subject to change to improve the performance of the product.
The symbol means alternating current, and the symbol means direct current.

Input/Output Ports

HDMI IN 2.1, HDMI IN 2.0, DP IN, RS-232C IN, LAN IN, USB 2.0 IN, USB 3.0 IN, USB Type C, AUDIO IN
HDMI OUT, AUDIO OUT, USB 2.0 OUT, OPTICAL OUT, LAN OUT

Embedded Battery Applied

Resolution

Recommended Resolution
Max Resolution

5120 x 2160 (5K) @ 60 Hz
3840 x 2160 @ 60 Hz (HDMI 2.0 / USB Type-C) 5120 x 2160 @ 60 Hz (HDMI 2.1 / DP 1.4)
– This may not be supported on some OS or graphics card types.

Environmental Conditions

Operating Temperature Operating Humidity Storage Temperature
Storage Humidity

0 °C to 40 °C (32 °F to 104 °F)
10 % to 90 % (Condition for preventing condensation) -20 °C to 60 °C (-4 °F to 140 °F) 10 % to 90 % (Condition for preventing condensation) * Product box packaging storage conditions

Note · The maximum rated power of the USB Type-C port of this product is 100 W. When using this port to charge
electronic devices, the charging power of the electronic device cannot exceed the rated power of this port.
If the charging power of the electronic device exceeds the rated charging power of this port, please Do not
directly use this port for charging. · Use a certified USB-C cable. (1.5 M (59 inches) or less) If you do not do so, the screen may not be displayed
or a connection error may occur. · USB-C ports do not support DPM (Sleep mode). · Video daisy chain can be configured through HDMI OUT, and the input resolution can be supported up to
3840 x 2160 @ 30 Hz.

14

Speaker

• Applicable only to speaker-supporting models.

Audio

RMS audio output
Input Sensitivity
Speaker impedance

15 W + 16 W (R + L) 0.5 Vrms 6

Specifications by Model

Specifications by Model

Power
Dimensions (Width x Height x Depth) / Weight

105BM5N-B Power Voltage 100-240 V 50/60 Hz 8.0 A
2510.6 mm x 1123.1 mm x 93.6 mm / 90.1 kg (98.8 inches x 44.2 inches x 3.6 inches / 198.6 lbs)

Product Specifications

15

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.
16

Afterimage

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

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.

Precautions for Use

17

Resolution
Resolution
Note · Vertical Frequency: The monitor screen 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 one
is divided by the horizontal interval, the number of horizontal lines displayed every second is the horizontal frequency. The unit is kHz.
HDMI / DP

Resolution
640 x 480 @ 60 Hz 640 x 480 @ 60 Hz 4:3 720 x 480 @ 60 Hz 4:3
720 x 480 @ 60 Hz 800 x 600 @ 56 Hz 800 x 600 @ 60 Hz 848 x 480 @ 60 Hz 1024 x 768 @ 60 Hz 1280 x 720 @ 60 Hz 1280 x 720 @ 60 Hz 1280 x 768 @ 60 Hz (RB) 1280 x 768 @ 60 Hz 1280 x 800 @ 60 Hz 1280 x 960 @ 60 Hz 1280 x 1024 @ 60 Hz 1360 x 768 @ 60 Hz

Horizontal Frequency (kHz) 31.469 31.5 31.5 31.5 35.156 37,879 31 48.363 45 45 47.396 47.776 49.702 60 63.981 47.712

Vertical Frequency (Hz) 59.94 60 60 60 56.25 60.32 60 60.00 60 60 59.99 59.87 59.81 60 60.02 60.02

Note

Product Specifications

18

Resolution

Product Specifications

Resolution
1366 x 768 @ 60 Hz 1400 x 1050 @ 60 Hz (RB)
1400 x 1050 @ 60 Hz 1600 x 900 @ 60 Hz 1600 x 1200 @ 60 Hz 1680 x 1050 @ 60 Hz (RB) 1680 x 1050 @ 60 Hz 1920 x 1080 @ 23 Hz 1920 x 1080 @ 24 Hz 1920 x 1080 @ 25 Hz 1920 x 1080 @ 30 Hz 1920 x 1080 @ 60 Hz
1080i @ 60 Hz 1080i @ 50 Hz 3840 x 2160 @ 60 Hz 3840 x 2160 @ 50 Hz 3840 x 2160 @ 30 Hz 3840 x 2160 @ 25 Hz 3840 x 2160 @ 24 Hz 3840 x 2160 @ 23 Hz 3440 x 1440 @ 60 Hz 3440 x 1440 @ 50 Hz 3440 x 1440 @ 30 Hz 5120 x 2160 @ 30 Hz 5120 x 2160 @ 50 Hz 5120 x 2160 @ 60 Hz

Horizontal Frequency (kHz) 47.712 64.744 65.317 60 75 64.674 65.290 26.973 27 28.125 33.75 67.5 33.75 28.125 135 112.5 67.5 56.25 54 53.946 89.48 74.14 43.96 66 112.5 135

Vertical Frequency (Hz) 59.79 59.948 59.978 60 60 59.883 59.95 23.98 24 25 30 60 60 50 59.94 50 29.97 25 23.98 23.976 59.94 49.96 29.95 30 50 60

Note (For HDMI 2/3/4 only)
(For HDMI 1 only) (For HDMI 1 only) (For HDMI 1 only)

19

Product Specifications

Resolution
TYPEC 1 .2

Resolution
640 x 480 @ 60 Hz 640 x 480 @ 60 Hz 4:3 720 x 480 @ 60 Hz 4:3
720 x 480 @ 60 Hz 800 x 600 @ 56 Hz 800 x 600 @ 60 Hz 848 x 480 @ 60 Hz 1024 x 768 @ 60 Hz 1280 x 720 @ 60 Hz 1280 x 720 @ 60 Hz 1280 x 768 @ 60 Hz (RB) 1280 x 768 @ 60 Hz 1280 x 800 @ 60 Hz 1280 x 960 @ 60 Hz 1280 x 1024 @ 60 Hz 1360 x 768 @ 60 Hz 1366 x 768 @ 60 Hz 1400 x 1050 @ 60 Hz (RB) 1400 x 1050 @ 60 Hz 1600 x 900 @ 60 Hz 1600 x 1200 @ 60 Hz 1680 x 1050 @ 60 Hz (RB) 1680 x 1050 @ 60 Hz 1920 x 1080 @ 23 Hz

Horizontal Frequency (kHz) 31.469 31.5 31.5 31.5 35.156 37.879 31 48.363 45 45 47.396 47.776 49.702 60 63.981 47.712 47.712 64.744 65.317 60 75 64.674 65.290 26.973

Vertical Frequency (Hz) 59.94 60 60 60 56.25 60.32 60 60 60 60 59.99 59.87 59.81 60 60.02 60.02 59.79 59.948 59.978 60 60 59.883 59.95 23.98

20

Note

Resolution
1920 x 1080 @ 24 Hz 1920 x 1080 @ 25 Hz 1920 x 1080 @ 30 Hz 1920 x 1080 @ 60 Hz 3840 x 2160 @ 60 Hz 3840 x 2160 @ 50 Hz 3840 x 2160 @ 30 Hz 3840 x 2160 @ 25 Hz 3840 x 2160 @ 24 Hz 3840 x 2160 @ 23 Hz 3440 x 1440 @ 60 Hz 3440 x 1440 @ 50 Hz 3440 x 1440 @ 30 Hz

Horizontal Frequency (kHz) 27 28.125 33.75 67.5 135 112.5 67.5 56.25 54 53.946 89.48 74.14 43.96

Vertical Frequency (Hz) 24 25 30 60 59.94 50 29.97 25 23.98 23.976 59.94 49.96 29.95

Resolution Note

Product Specifications

21

Licence
Supported licenses may differ by model. Visit www.lg.com for more information on licenses. 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.
22

Supplier’s Declaration of Conformity

Trade Name

LG

Responsible

LG Electronics USA, Inc.

Party

Address

111 Sylvan Avenue, North Building,

Englewood Cliffs, NJ 07632

E-mail

lg.environmental@lge.com

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.

This product qualifies for ENERGY STAR®. Changing the factory default configuration and settings or enabling certain optional features and functionalities may increase energy consumption beyond the limits required for ENERGY STAR® certification. Refer to ENERGYSTAR.gov for more information on the ENERGY STAR® program.

MODEL SERIAL NO.

Temporary noise is normal when powering ON or OFF this device.

References

• Homepage | ENERGY STAR
• LG Electronics & Home Appliances | Shop Now | LG USA

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