LG 27TNF3K Digital Signage Monitor Owner’s Manual
- June 12, 2024
- LG
Table of Contents
OWNER’S MANUAL
LG Digital Signage
(MONITOR SIGNAGE)
27TNF3K
27TNF3K Digital Signage Monitor
Please read the user manual before using this product to ensure safe and
convenient use.
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.
- SuperSign Software & Manual
– Visit http://partner.lge.com to download the latest SuperSign software and manual.
Checking the Accessories
CHECKING BEFORE INSTALLATION
We are not responsible for product damage caused by failure to follow the
guide.
Installation Orientation
Using Vertically
When installing vertically, rotate the monitor 90 degrees anti-clockwise while
facing the front of the screen.
Tilt Angle
When installing the monitor, it may be tilted upward at an angle of up to 25
degrees.
Installation Location
We are not responsible for product damage caused by failure to follow the
guide.
This product is used as a built-in product installed inside the enclosure.
- The product warranty will be void if it is used with the front panel exposed to direct sunlight.
- Wear work gloves when installing the product.
- Installing the product with bare hands may cause injury.
Indoor
Installing the monitor in the enclosure
If installing the product inside the enclosure, install the stand (optional)
on the rear side of the product.
When installing the product using the stand (optional), attach the stand
securely to the monitor to ensure it does not fall.
VESA Mount Hole
Model| VESA Dimensions (A x B) (mm)| Standard Dimensions| Length (Maximum)
(mm)| Quantity
---|---|---|---|---
27TNF3K| 200 x 100| M4| 5.5| 4
Model| Standard Dimensions| Length (Maximum) (mm)|
Quantity| etc.
---|---|---|---|---
27TNF3K| M3| 2.5 (Top)| 10| Top/Bottom (5 EA each)
3.5 (Bottom)
M3| 3.| 4| Left/Right (2 EA each)
- Screw tightening torque: 5~7 kgf
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.
- When installing the product, be careful not to apply strong force to the lower part.
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.
PRECAUTIONS FOR USE
The Wake-up feature for sleep mode is not supported in this model.
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 screensaver 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.
-
Recommended Usage Condition
1 Change the background colour and text colour at equal intervals.
– Afterimages occur less when the colours to be changed are complementary to one another.
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.
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.
Input/Output Ports| HDMI1, HDMI2, IR IN, AUDIO OUT, LAN IN, RS-232 IN, TOUCH
USB OUT, USB 2.0 IN
---|---
Embedded battery| Applied
Resolution| Recommended Resolution| 1920 x 1080 © 60 Hz (HDMI1, HDMI2)
Max Resolution
Power Voltage| 100-240 V – 50/60 Hz 0.7 A
Environmental Conditions| Operating Temperature Operating Humidity| 0 °C to 40
°C
10 % to 80 % (Condition for preventing condensation)
Storage Temperature Storage Humidity| -20 °C to 60°C
5 % to 85 % (Condition for preventing condensation)
- Product box packaging storage conditions
Power Consumption| On Mode| 30 W (Typ.)
Sleep Mode / Standby Mode| s 0.5 W -
Touch Screen
OS (Operating System)| Windows 10| 10 Points (Max)
Model Name| Dimensions (Width x Height x Depth) (mm)| Weight (kg)
---|---|---
27TNF3K| 614.9 x 355.3 x 15.1| 4.2
HDMI (PC) Support Mode
Resolution| Horizontal Frequency (kHz)| Vertical Frequency
(Hz)| Note
---|---|---|---
800 x 600| 37.879| 60.317|
1024 x 768| 48.363| 60|
1280 x 720| 44.772| 59.855|
1280 x 1024| 63.981| 60.02|
1680 x 1050| 65.29| 59.954|
1920 x 1080| 67.5| 60|
LICENCE
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.
Manufactured under license from Dolby Laboratories. Dolby, Dolby Vision, Dolby
Vision IQ, Dolby Audio, Dolby Atmos, and the double-D symbol are trademarks of
Dolby Laboratories Licensing Corporation.
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………..
Temporary noise is normal when powering ON or OFF this device.