2.4GHz Digital Wireless TV Speaker with Optical & Analog Audio Input User Manual SM-621D Sales & Support Email: support@simolio.com for NA/AU or support_uk@simolio.com for UK Sales & Support Email: support@simolio.com for NA/AU or support_uk@simolio.
SM-621D SM-621D Thank you for choosing the SIMOLIO SM-621D Wireless TV Speakers. Please read this guide carefully and keep it in a safe place for future reference. If you need any further assistance, please contact our customer support team at: support@simolio.com (NA/AU) support_uk@simolio.com (UK) Response Time: 2-24h, excl. Holidays Contents Important Safety Instruction ....................................................... 01 Overview ..................................................................
SM-621D SM-621D OVERVIEW No lip-sync delay, no need to be upset and insulated by heavy headphones, no need to turn up TV voice loudly that may disturb your family. Simolio 2.4GHz Digital Wireless TV Speaker adopts the latest advanced Frequency Hopping Spread Spectrum (FHSS) tech, with strong anti-interference ability.
SM-621D SM-621D LED INDICATION Receiver Back LED Indicator of Transmitter LED Status Battery Cover Power IN Audio IN Bright green LED lighting steadily Working or Charging for speaker Audio Out TONE Treble/Normal/Bass Dark green LED lighting steadily Standby Green LED blinking slowly No audio signal input or signal is too weak Transmitter Power ON/OFF Power IN Transmitter Status Audio IN LED Indicator of Receiver Optical / SPDIF IN Receiver Status LED Status Package Contents Receiver & T
SM-621D SM-621D Digital Optical AUDIO OUT OPTICAL AUDIO OUT RCA jacks labled AUDIO OUT AUDIO OUT L Jack Options Other RCA jacks(usually audio in) AUX/3.5mm AUDIO IN 6.35mm Phone jack Digital Coaxial AUDIO OUT PHONE COAXIAL R Battery chamber Fig 2-3 Natively supported? (need extra 6.35mm (need extra digital to to 3.5mm adapter, analog converter, purchase separately) purchase separately) Please refer to Point 2.3 Power the Receiver Two ways to power the receiver: 3.1 3.2 N/A 3.3 3.4 3.
SM-621D SM-621D transmitter to your television, satellite, or cable box using an optical digital audio cable. • If you cannot get to the back of your TV and you only watch the programs through a fixed TV box (cable/satellite box/DVD etc.), you can also use these instructions to install the system to your TV box. • Be aware that the base should be placed at least 4 feet away from your Router/ smart WiFi TV/TV sticks/WiFi TV box to avoid interference. Step 1.
SM-621D SM-621D Step 2. TV Audio Out Checking and TV Speaker Setting (use TV remote control) If you can not hear sound from your speaker after connecting: • If you cannot get to the back of your TV and you only watch the programs through a fixed TV box (cable/satellite box/DVD etc.), you can also use these instructions to install the system to your TV box. • Ensure use TV Red/White ports labeled “AUDIO OUT” or “OUTPUT”, other Red/White ports are incorrect. (Ref. Fig 3-9) • If you connect the 3.
SM-621D SM-621D Notes: * Your TV’s audio settings may be set to “Variable” or “Fixed”. We recommend that you set your audio settings to “Fixed” for better audio quality when using this installation option. If you want to be able to control your TV volume level separate from your SIMOLIO SM-621D volume level, you will need to make sure your TV is set to “Fixed”. Contact your TV manufacturer for assistance.
SM-621D SM-621D Step 1. Purchase a 6.35mm to 3.5mm Adapter and Set up as Shown in Fig 3-21 SM-621D is not compatible with ANY RCA(L/R) ports on your AV Receiver, ONLY use the BIG 6.35mm PHONE OUT on front side of your AV Receiver with the 6.35mm to 3.5mm adapter (purchase separately). 5.Use Two Sets of SIMOLIO 2.4GHz Wireless TV Speakers Simultaneously in the Same House • The two sets of SIMOLIO SM-621D should be put at least 10 meters away from each other when using them simultaneously.
SM-621D SM-621D Notes: The charging time is approx. 3 hours. The speaker will last approx 6 hours on a full charge, but will last a lesser or greater amount of time depending on the average volume level of the speaker. AUDIO OUT TV TROUBLE SHOOTING Part 1 Fig 6-1 6.2 How to Use the Receiver as a Wired Speaker With the AUDIO IN jack at the rear of the receiver for connecting to an audio device like PC, MP3, Mobile Phone, iPad, etc, you can turn this receiver into a wired speaker.
SM-621D SM-621D Part 2 PHENOMENA CAUSES SOLUTIONS The receiver is powered off automatically. Speaker receiver There is headset or audio cable doesn't work, plugged into the AUDIO OUT no sound when port of the speaker. used as a wireless speaker. The audio out port of the connected audio device is defective (no signal out ). The audio source’s volume is set too low. The speaker is used for listening to streaming media (Netflix, Amazon Prime Video etc).
SM-621D SM-621D TECHNICAL SPECIFICATION Transmission mode Carrier frequency Automatic Frequency Hopping Spread Spectrum 2.4GHz ISM BAND 2*5 Watt, 6 Ohm Dual speakers Transmitter 9V / 1.5A, 110/240V power adapter with a DC 4.0X1.7mm barrel jack Operating voltage 7.4V/1000mAh Li-Battery Receiver 9V / 1.5A, 110/240V power adapter with a DC 4.0X1.
