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OWNER'S MANUAL
Safety and Reference
Please read this manual carefully
before operating your set and retain
it for future reference.
OLED42C5AUA
OLED55C5YUA
OLED42C5PUA
OLED55G5SUB
OLED42C5YUA
OLED55G5WUA
OLED48B5AUA
OLED65B5AUA
OLED48B5PUA
OLED65B5PUA
OLED48B5YUA
OLED65B5YUA
OLED48C5AUA
OLED65C5AUA
OLED48C5PUA
OLED65C5PUA
OLED48C5YUA
OLED65C5YUA
OLED55B5AUA
OLED65G5SUB
OLED55B5PUA
OLED65G5WUA
OLED55B5YUA
OLED77B5AUA
OLED55C5AUA
OLED77B5PUA
OLED55C5PUA
OLED77B5YUA
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.
*MFL721510032501REV00*
OLED77C5AUA
OLED77C5PUA
OLED77C5YUA
OLED77G5WUA
OLED83B5AUA
OLED83B5PUA
OLED83B5YUA
OLED83C5AUA
OLED83C5PUA
OLED83C5YUA
OLED83G5WUA
OLED97G5WUA
Copyright © 2025 LG Electronics Inc.
All Rights Reserved.
Supplier`s Declaration of
Conformity
Trade Name
LG
Responsible
LG Electronics USA,
Party
Inc.
Address
111 Sylvan Avenue,
North Building,
Englewood Cliffs,
NJ 07632
E-mail
lg.environmental@
lge.com
LG Customer Information Center
For inquires or comments, visit www.
lg.com or call;
USA, Consumer
1-800-243-0000
User
USA, Commercial
1-888-865-3026
User
Register your product Online!
www.lg.com
www.lg.com

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Summary of Contents for LG OLED42C5AUA

  • Page 1 Copyright © 2025 LG Electronics Inc. All Rights Reserved. OWNER’S MANUAL Safety and Reference Please read this manual carefully before operating your set and retain it for future reference. OLED42C5AUA OLED55C5YUA OLED77C5AUA OLED42C5PUA OLED55G5SUB OLED77C5PUA OLED42C5YUA OLED55G5WUA OLED77C5YUA Supplier`s Declaration of...
  • Page 2: Important Safety Instruction

    Important Safety Instruction • Read these instructions. • Keep these instructions. • Heed all warnings. • Follow all instructions. • Do not use this apparatus near water. • Clean only with dry cloth. • Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. •...
  • Page 3 Warning! Safety instructions CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER TO QUALIFIED SERVICE PERSONNEL. The symbol is intended to alert the user to the presence of uninsulated dangerous voltage within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
  • Page 4: Installation

    • Use only an authorized attachments / accessories approved by LG • Do not press strongly upon the panel with a hand or a sharp object such Electronics. Otherwise, this may result in fire, electric shock, malfunction, or product damage.
  • Page 5: Mounting To The Wall

    • If you install the TV on a stand, you need to take actions to prevent the The LG wall mount is easy to adjust or to connect the cables. When you do product from overturning. Otherwise, the product may fall over, which not use LG’s wall mount bracket, use a wall mount bracket where the device...
  • Page 6: Precautions For Safety

    Do not install on a tilted wall that exceeds building standards or on the heavily titled wall or ceiling. LG is not responsible for problems caused by improper installation of the product, e.g., heavily tilted walls and ceilings. • Check the enclosed accessories before installation. We are not responsible for any lost or damaged accessories after the inner packaging is opened.
  • Page 7: Turning On The Tv

    Starting TV Turning on the TV <A type> Power On (Press) You can simply operate the TV functions, using the button. (Depending upon model) Power Off (Press and Hold) Menu Control (Press Menu Selection (Press and Hold 1) All running apps will be closed. 2) You can access and adjust the menu by pressing the button when TV is on.
  • Page 8: External Devices

    Remote RS-232C setup To obtain the RS-232C external control setup information, please visit www. lg.com. Download and read the manual, (Depending upon model). • Do not drop the product or let it fall over when connecting external devices. Otherwise, this may result in injury or damage to the product.
  • Page 9: Specifications

    Specifications Power requirement AC 120 V~ 50/60 Hz Product specifications may be changed without prior notice due to upgrade of product functions. Estimated yearly energy consumption indicated on the FTC label is measured in accordance with the Test Procedures for Television Sets (USA only). The actual energy consumption depends on the usage environment (The content watched, TV settings, etc.).
  • Page 10: Product Information

    LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping, and handling) upon email request to opensource@lge.com.
  • Page 11: Troubleshooting

    For detailed information or videos, visit www.lg.com for the troubleshooting page. • Check if anything such as tape has been placed over the receiver.
  • Page 12 Precautions for Protecting the OLED TV Screen Recommendations for Minimizing Unlike regular LED/LCDs, OLED TVs produce images that emit light for each pixel, achieving a perfect black color and delivering clear images without Image Retention blurring. When watching the TV for a long time, press the button on the remote Due to the nature of the organic materials used to achieve high-resolution ] →...
  • Page 13 This reminder is provided to call the CATV system installer’s attention to Article 820-40 of the National Electric Code (U.S.A.). The code provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of the cable entry as practical. LG Take-back & Recycling Policy...
  • Page 14 WARNING! (STABILITY HAZARD) A television set may fall, causing serious personal injury or death. Many injuries, particularly to children, can be avoided by taking simple precautions such as: - ALWAYS use cabinets or stands or mounting methods recommended by the manufacturer of the television set. - ALWAYS use furniture that can safely support the television set.
  • Page 15 Using Magic Remote Control Microphone Accessibility Accesses the [Accessibility] Power Turns the TV on or off. app. Home Hub Accesses the [Home Hub]. Accessibility Accesses the [Accessibility Shortcuts]. Home Hub Changes the input source. Accesses the [Guide]. Home Accesses the Home menu. Accesses the saved channel list.
  • Page 16 Using Always Ready The descriptions in this manual are based on the buttons on the remote control. Please read this manual carefully and use the TV correctly. (Depending upon model) This remote uses infrared light. When in use, it should be pointed in the You can operate the TV and connect to Bluetooth with direct voice recognition direction of the TV’s remote sensor.
  • Page 17: External Control Device Setup

    OWNER’S MANUAL EXTERNAL CONTROL DEVICE SETUP Please read this manual carefully before operating the set and retain it for future reference. www.lg.com P/NO : MFL71445401 (1901-REV00)
  • Page 18: Key Codes

    KEY CODES KEY CODES • This feature is not available for all models. Code Code Function Note Function Note (Hexa) (Hexa) CH +, PR + R/C Button List R/C Button CH -, PR - R/C Button Exit R/C Button Volume + R/C Button PIP(AD) R/C Button...
  • Page 19 (TV) (PC) • LGTV supports PL2303 chip-based (Vendor ID : 0x0557, Product ID : 0x2008) USB to serial(RS-232C) RS-232C IN converter which is not made nor provided by LG. (CONTROL & SERVICE) (PC) (TV) • It can be purchased from computer stores that carry accessories for IT support professionals.
  • Page 20 EXTERNAL CONTROL DEVICE SETUP (TV) (PC) (TV) (PC) Phone jack Type RS-232C IN • You need to purchase the phone-jack to RS-232 cable required for the connection between the PC and (CONTROL & SERVICE) (PC) (TV) the TV, which is specified in the manual. RS-232C IN (CONTROL &...
  • Page 21: Communication Parameters

    EXTERNAL CONTROL DEVICE SETUP Communication Parameters • Baud rate : 9600 bps (UART) • Stop bit : 1 bit • Data length : 8 bits • Communication code : ASCII code • Parity : None • Use a crossed (reverse) cable. Command reference list (Depending on model) DATA...
  • Page 22: Transmission / Receiving Protocol

    EXTERNAL CONTROL DEVICE SETUP Transmission / Receiving Protocol Transmission [Command1][Command2][ ][Set ID][ ][Data][Cr] [Command 1] : First command to control the TV. (j, k, m or x) [Command 2] : Second command to control the TV. [Set ID] : You can adjust the [Set ID] to choose desired monitor ID number in option menu. Adjustment range in TV is 1 to 99.
  • Page 23 EXTERNAL CONTROL DEVICE SETUP * Commands may work differently depending on model and signal. 01. Power (Command: k a) Ack [d][ ][Set ID][ ][OK/NG][Data][x] ► To control Power *On or Off of the set. * In case of video mute on only, TV will display On Transmission[k][a][ ][Set ID][ ][Data][Cr] Screen Display(OSD).
  • Page 24 EXTERNAL CONTROL DEVICE SETUP 08. Color/Colour (Command: k i) 13. Treble (Command: k r) ► To adjust the screen Color(Colour). ► To adjust treble. You can also adjust colour in the PICTURE menu. You can also adjust in the AUDIO menu. Transmission [k][i][ ][Set ID][ ][Data][Cr] Transmission [k][r][ ][Set ID][ ][Data][Cr] Data Min : 00 to Max : 64...
  • Page 25 EXTERNAL CONTROL DEVICE SETUP 18. Equalizer (Command : j v) * Analog Antenna/Cable ► Adjust EQ of the set. [Data 00][Data 01] Channel Data Transmission [j][v][ ][Set ID][ ][Data][Cr] Data 00 : High byte channel data Data 01 : Low byte channel data - 00 00 ~ 00 C7 (Decimal : 0 ~ 199) Data 02 : Input Source (Analog) - 00 : Antenna TV (ATV)
  • Page 26 EXTERNAL CONTROL DEVICE SETUP * Analog Antenna/Cable 2. Tune to the digital antenna (ATSC) channel 30-3. Set ID = All = 00 Data 00 : Physical Channel Number Data 00 = Don’t know Physical = 00 - Antenna (ATV) : 02~45 (Decimal: 2 ~ 69) Data 01 &...
  • Page 27 11 11 EXTERNAL CONTROL DEVICE SETUP 24. Input select (Command: x b) 2. Tune to the BS (ISDB-BS) channel 30. Set ID = All = 00 (Main Picture Input) Data 00 = Don’t know Physical = 00 ► To select input source for main picture. Data 01 &...
  • Page 28 EXTERNAL CONTROL DEVICE SETUP * [Data 02], [Data 03] functions depend on model 3) When [Data 00] is 06, 07 and signal. 00 : Off 01 : On * If [Data 00] is 00 (3D On), [Data 03] has no meaning.