Free English LG 55UN7100PUA (02) PDF document. Download the PDF, use the online viewer, or browse the FAQs for easy troubleshooting.
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What are the important safety instructions regarding the placement and ventilation of the LG 55UN7100PUA?
Do not block any ventilation openings. Install the TV in accordance with the manufacturer’s instructions.
Install the TV where there is proper ventilation. Do not install in a confined space such as a bookcase.
Do not install the product on a carpet or cushion.
Do not block or cover the product with cloth or other materials while the unit is plugged in.
Take care not to touch the ventilation openings. When watching the TV for a long period, the ventilation openings may become hot.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
How should I lift and move the LG 55UN7100PUA to prevent damage?
When moving or lifting the TV, read the following to prevent the TV from being scratched or damaged and for safe transportation regardless of its type and size:
It is recommended to move the TV in the box or packing material that the TV originally came in.
Before moving or lifting the TV, disconnect the power cord and all cables.
When holding the TV, the screen should face away from you to avoid damage.
Hold the top and bottom of the TV frame firmly. Make sure not to hold the transparent part, speaker, or speaker grille area.
Use at least two people to move a large TV.
When transporting the TV by hand, hold the TV upright; never turn the TV on its side or tilt towards the left or right.
When handling the TV, be careful not to damage the protruding buttons.
Avoid touching the screen at all times, as this may result in damage to the screen.
Do not place the product on the floor with its front facing down without padding. Failure to do so may result in damage to the screen.
How do I mount the LG 55UN7100PUA on a table?
1. Lift and tilt the TV into its upright position on a table.
2. Leave a minimum of 10 cm (4 inches) space from the wall for proper ventilation.
3. Connect the power cord to a wall outlet.
Note: Do not apply foreign substances (oils, lubricants, etc.) to the screw parts when assembling the product. Doing so may damage the product. If you install the TV on a stand, you need to take actions to prevent the product from overturning.
What are the VESA wall mounting specifications for the LG 55UN7100PUA?
Make sure to use screws and a wall mount bracket that meet the VESA standard. Standard dimensions for the wall mount kits for the LG 55UN7100PUA are as follows:
VESA (A x B): 300 x 300 mm
Standard Screw: M6
Number of Screws: 4
Wall Mount Bracket (Optional): OLW480B or MSW240
How do I secure the LG 55UN7100PUA to the wall to prevent tipping?
1. Insert and tighten the eye-bolts, or TV brackets and bolts on the back of the TV. If there are bolts inserted at the eye-bolts position, remove the bolts first.
2. Mount the wall brackets with the bolts to the wall. Match the location of the wall bracket and the eye-bolts on the rear of the TV.
3. Connect the eye-bolts and wall brackets tightly with a sturdy rope. Make sure to keep the rope horizontal with the flat surface.
Use a platform or cabinet that is strong and large enough to support the TV securely. Brackets, bolts, and ropes are not provided.
How do I connect the antenna or cable to the LG 55UN7100PUA?
Connect an antenna, cable, or cable box to the TV while referring to the illustrations on the back of the unit. The RF cable is optional.
Make sure not to bend the copper wire of the RF cable.
Complete all connections between devices, and then connect the power cord to the power outlet to prevent damage to your TV.
Use a signal splitter to use 2 TVs or more.
This TV cannot receive ULTRA HD (3840 x 2160 pixels) broadcasts directly because the related standards have not been confirmed.
How do I use the button on the LG 55UN7100PUA to operate the TV?
You can simply operate the TV functions using the button located on the TV.
Power On: Press the button.
Power Off: Press and Hold the button.
Menu Control: Press the button once while the TV is on.
Menu Selection: Press and Hold the button while in the menu.
When the TV is turned on, press the button one time to adjust the Menu items. You can adjust the following items using the button:
Power Icon: Turns the power off.
Input Icon: Changes the input source.
Volume +/-: Adjusts the volume level.
Channel Up/Down: Scrolls through the saved channels.
What are the functions of the buttons on the remote control for the LG 55UN7100PUA?
The descriptions below are based on the standard remote control:
POWER: Turns the TV on or off.
TV: Returns to the last TV channel.
SEARCH (Magnifying Glass): Check for recommended content.
CC/SUB: Activates or deactivates the subtitles.
Q. Settings (Gear Icon): Accesses the Quick Settings.
INPUT: Changes the input source.
Number buttons: Enters numbers. Accesses [Quick Help] (Hold 9).
DASH (-): Inserts a dash between numbers such as 2-1 and 2-2.
LIST: Accesses the saved channels list.
MORE ACTIONS (three dots): Displays more remote control functions.
QUICK ACCESS (Hold 0): Edits QUICK ACCESS.
VOL +/-: Adjusts the volume level.
FAV: Accesses your favorite channel list.
GUIDE: Displays the program event according to time scheduler.
MUTE: Mutes all sounds. Press and hold to access the [Accessibility] menu.
CH Up/Down: Scrolls through the saved channels.
PAGE Up/Down: Moves to the previous or next screen.
Streaming Service buttons: Connects to the Video Streaming Service.
HOME (House Icon): Accesses the Home menu. Press and hold to show previous history.
BACK: Returns to the previous screen.
EXIT: Clears on-screen displays and returns to last input viewing.
Navigation button (up/down/left/right): Scrolls through menus or options.
OK (Center button): Selects menus or options and confirms your input.
INFO: Shows information on the current program.
SAP: Enables SAP (Secondary Audio Program) Feature.
REC: Starts to record (Only Time Machine Ready supported models).
Control buttons (Play, Pause, etc.): Control buttons for media contents.
Colored buttons: These access special functions in some menus.
How do I register and deregister the Magic Remote Control for the LG 55UN7100PUA?
To register the Magic Remote Control:
1. Put batteries into the Magic Remote and turn the TV on.
2. Point the Magic Remote at your TV and press the Wheel (OK) on the remote control.
Note: If the TV fails to register the Magic Remote, try again after turning the TV off and back on.
To deregister the Magic Remote Control:
Press the BACK and HOME buttons at the same time, for five seconds, to unpair the Magic Remote with your TV.
Note: Pressing and holding the GUIDE button for more than 5 seconds will disconnect and re-register the Magic Remote at the same time.
How do I troubleshoot if the LG 55UN7100PUA cannot be controlled with the remote control?
Check if anything such as tape has been placed over the receiver.
Check if there is any obstacle between the product and the remote control.
Replace the batteries with new fresh ones.
What should I check if there is no image display and no sound produced on the LG 55UN7100PUA?
Check if the product is turned on.
Check if the power cord is connected to a wall outlet.
Check if there is a problem in the wall outlet by connecting other products.
Why does the LG 55UN7100PUA turn off suddenly?
Check the power control settings. The power supply may be interrupted.
Check if the auto-off function is activated in the settings menu.
If there is no signal while the TV is on, the TV will turn off automatically after 15 minutes of inactivity.
How do I properly clean the screen and exterior of the LG 55UN7100PUA?
When cleaning, unplug the power cord and wipe gently with a soft/dry cloth.
Do not spray water or other liquids directly on the TV.
Do not clean your TV with chemicals including glass cleaner, any type of air freshener, insecticide, lubricants, wax (car, industrial), abrasive, thinner, benzene, alcohol etc., which can damage the product and/or its panel. Otherwise, this may result in electric shock or product damage.
Make sure to wring any excess water or cleaner from the cloth.
Do not spray water or cleaner directly onto the TV screen.
Make sure to spray just enough of water or cleaner onto a dry cloth to wipe the screen.
How do I set up the LG 55UN7100PUA for external control using RS-232C?
Connect the USB to Serial(RS-232C) converter/RS-232C(Serial) input jack to an external control device (such as a computer or an A/V control system) to control the product’s functions externally.
Connection Method:
USB to Serial(RS-232C) converter with USB Cable: Connect to the USB IN port on the TV.
RS-232C(Serial) With RS-232C(Serial) Cable (DE9 D-Sub 9pin Type): Connect to the RS-232C IN (CONTROL & SERVICE) port.
Phone jack Type: Connect the phone-jack to RS-232 cable to the RS-232C IN port.
Set ID Configuration:
1. Press SETTINGS to access the main menus.
2. Press the Navigation buttons to scroll to (*General -> About this TV or OPTION) and press OK.
3. Press the Navigation buttons to scroll to SET ID and press OK.
4. Scroll left or right to select a set ID number and select CLOSE. The adjustment range is 1-99.
5. When you are finished, press EXIT.
What are the supported HDMI Audio formats for the LG 55UN7100PUA?
Depending on the model, the supported HDMI Audio formats include:
True HD (48 kHz)
Dolby Digital / Dolby Digital Plus (32 kHz / 44.1 kHz / 48 kHz)
PCM (32 kHz / 44.1 kHz / 48 kHz / 96 kHz / 192 kHz)
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