OWNER’S MANUAL Wireless Rear Speakers Kit Please read this manual carefully before operating your set and retain it for future reference. Model SPQ8-S (SPQ8-S, S78S2-S) 2201_Rev01 www.lg.com Copyright © 2022 LG Electronics Inc. All Rights Reserved.
Wireless Receiver Quick Guide Installing and using the Product A a a a B A Rear Speakers B Wireless Receiver 2
a Connect the rear speakers to the wireless receiver via a speaker cable. When connecting the rear speakers to the wireless receiver, connect the black striped cable to the negative terminal of each speaker and the remaining cable to the positive terminal of each speaker. b Connect to power in the following order: wireless receiver [ sound bar. Then, turn on the sound bar. When the connection is automatically established with the sound bar, the LEDs on the wireless receiver will light up in green.
Table of Contents Wireless Receiver Quick Guide 2 Installing and using the Product Installation 5 Supported LG Sound Bar models 6 Connecting the Product Setting up surround sound 9 Turning surround sound on/off Safety Precautions 10 Safety and Regulatory Before Reporting Product Malfunction 13 Troubleshooting Appendix 4 14 Specifications 15 Registered Trademarks and Licenses 16 Handling the Product
Installation Supported LG Sound Bar models SPQ8-S can only be connected to some LG sound bar models and is not compatible with sound bars from other companies. For more information on compatible models, please scan the following QR code.
Connecting the Product Connecting the rear speakers to the wireless receiver Automatic connection After completing installation, the wireless receiver will automatically be connected to the sound bar. Connect the sound bar to the wireless receiver in the following order. a Connect the speaker cables to the corresponding terminals on the rear speakers (left, right). Connect the black striped cable to the negative terminal and the other cable to the positive terminal.
Checking connection status with the LED color You can check the connection status with the LED on the front of the wireless receiver. LED Color Status Blinking green Connecting In progress Green Connected successfully Red Bad connection, or the receiver is in standby Off Power cable not connected Manual connection If you see a red LED on the front of the wireless receiver, it means that the sound bar is not connected to the receiver. If this is the case, connect them in the following order.
Attaching the ferrite core (optional) A ferrite core may not be provided depending on national standards. Attaching the ferrite core to the speaker cables Attach the ferrite core to the cables to reduce radio noise. a Pull Part [a] to open the ferrite core. b Wind the wireless receiver's speaker cables twice around the ferrite core. A distance of about 18 cm (7.1 inch) is required between the wireless receiver and the ferrite core. c Close the ferrite core until you hear a click.
Setting up surround sound Turning surround sound on/off a Press Settings button. The product enters the setting mode and you can see “OFF-AUTO POWER” or “ON-AUTO POWER”. OFF-AUTO POWER b While the “OFF-AUTO POWER” or “ON-AUTO POWER” is scrolling in the status display, press Left/ Right button to select the surround sound setting. You can see the status of the surround sound, “OFFSURROUND” or “ON-SURROUND”.
Safety Precautions Safety and Regulatory CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK) NO USERSERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. This lightning flash with arrowhead symbol within an equilateral triangle 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.
CAUTION concerning the Power Cord The Power Plug is the disconnecting device. In case of an emergency, the Power Plug must remain readily accessible. Check the specification page of this owner’s manual to be certain of the current requirements. Do not overload wall outlets. Overloaded wall outlets, loose or damaged wall outlets, extension cords, frayed power cords, or damaged or cracked wire insulation are dangerous. Any of these conditions could result in electric shock or fire.
For models using a battery This device is equipped with a portable battery or accumulator. CAUTION: Risk of fire or explosion if the battery is replaced by an incorrect type. For models using a built-in battery Do not store or transport at pressures lower than 11.6 kPa (0.116 bar) and at above 15,000 m (9.32 miles) altitude.
Before Reporting Product Malfunction Troubleshooting If you experience the following issues while using the product, please perform several checks, as they may not be malfunctions. General Errors Issue Solution The product does not work properly • Unplug the power cables and any external devices such as your TV, subwoofer, or amplifier from the product, then plug them in again.
Appendix Specifications Wireless Receiver Power Requirement Refer to the main label on the wireless receiver. Power Consumption Refer to the main label on the wireless receiver. Rear power 70 W RMS x 2 (3 Ω at 1 kHz, THD 10 %) Operation Temperature Range 5 °C - 40 °C (41 °F to 104 °F) Operation Humidity Range 5 % - 60 % RH Dimensions (W x H x D) Approx. 175.0 mm x 61.0 mm x 175.0 mm (6.9 inch x 2.4 inch x 6.9 inch) Rear Speakers Type 1-way 1 speaker Impedance 3Ω Rated power 70 W RMS Max.
Registered Trademarks and Licenses All trademarks and trade names are the property of their respective owners.
Handling the Product When shipping the Product Please save the original shipping carton and packing materials. If you need to ship the product, for maximum protection, re-pack the product as it was originally packed at the factory. Keeping the exterior surfaces clean • Do not use volatile liquids such as insecticide spray near the product. • Wiping with strong pressure may damage the surface. • Do not leave rubber or plastic products in contact with the product for a long period of time.
