SIMOLIO
Qualcomm® aptX™: Wireless High Resolution Audio Via Bluetooth
SIMOLIO -TV Headphones & Speakers, Car Accessories, Bluetooth Adapters – Simolio Electronics
User Manual for SIMOLIO models including: JH-202D, JH202D, 2AYV2JH-202D, 2AYV2JH202D, JH-202D Bluetooth Transmitter Receiver, Bluetooth Transmitter Receiver, Transmitter Receiver
Shenzhen Simolio Electronic Co., Ltd JH-202D 2AYV2JH-202D 2AYV2JH202D jh 202d
File Info : application/pdf, 15 Pages, 803.69KB
DocumentDocumentJH-202D 10. Specifications BT Version Supported Profiles 5.0 A2DP, AVRCP Carrier frequency 2.4GHz ISM Audio Codec Supported SBC, FS, aptX, aptX LL, aptX HD Input Voltage DC 5V 1A 11. Warranty Simolio offers a 12-month limited warranty for brand-new purchases from authorized sellers. The 12 month warranty will cover defects in manufacturing and product failure for a period of 12 months from the original date of purchase. The warranty period is not extended if we repair or replace a warranted product. This warranty is provided at the discretion of Simolio Ltd. And does not cover cosmetic damage or damage due to acts of nature, accident, misuse, abuse, negligence, commercial use, or modification of or to any part of the product. Accessories such as power adapter and cables are not covered under this warranty. Please contact: support@simolio.com (for NA/AU) or support_uk@simolio.com (for UK) and provide your Amazon order ID to register the warranty. Response Time: 2-24h, excl. Holidays www.simolio.com www.amazon.com/simolio 25 PAIR BRyBXpyTapXsa&sss SBC ALPLFTSX HD AUDIO OPT IN UASUBX HD/LL OPT/AUX/USB VOL+ SIMOLIO O N OFF Bluetooth Transmitter Receiver MODEL: JH-202D User Manual Support Email: support@simolio.com (NA/AU) support_uk@simolio.com (UK) JH-202D Thank you for purchasing from SIMOLIO JH-202D is a Bluetooth transmitter receiver with audio bypass function. It's advisable to read this manual carefully before setup and keep it safe for future reference. For any questions, please contact SIMOLIO customer service at: support@simolio.com (NA/AU) support_uk@simolio.com (UK) Response Time: 2-24h, excl. Holidays Welcome to subscribe to our YouTube channel -"Simolio Direct" for more product information. www.simolio.com www.amazon.com/simolio JH-202D Table of Contents 1. JH-202D Product Overview .................................................................................... 01 2. What's Included in the Package ............................................................................. 02 3. Button Functions .................................................................................................. 02 4. LED Indications ..................................................................................................... 04 5. Use SIMOLIO JH-202D as Bluetooth Transmitter (TX Mode) ................................... 05 5.1 Connect Bluetooth Headphones to SIMOLIO JH-202D .......................................... 05 5.2 Connect SIMOLIO JH-202D Transmitter to Your Device ......................................... 07 1) Optical Connection & Coaxial Connection ......................................................... 07 2) RCA Analogue Connection .............................................................................. 09 3 ) 3.5 AUX Connection & Connecting with AVR Using 6.35 Phone Jack .................... 11 5.3 Connect SIMOLIO JH-202D to Your PC/Laptop .................................................... 13 5.4 Disconnect and Reconnect in TX Mode ................................................................ 13 6. Use SIMOLIO JH-202D as Bluetooth Receiver (RX Mode) ....................................... 13 6.1 Power on and Set up SIMOLIO JH-202D Bluetooth Receiver .................................. 13 6.2 Connect SIMOLIO JH-202D to Bluetooth-enabled Device ...................................... 15 6.3 Disconnect and Reconnect in RX Mode ................................................................ 15 7. Use Bypass Function ............................................................................................. 16 7.1 Bypass ONLY Mode ............................................................................................ 16 7.2 TX & Bypass Mode ............................................................................................. 16 8. Clear Pairing History ............................................................................................. 18 9. Troubleshooting .................................................................................................... 18 10. Specifications ..................................................................................................... 25 11. Warranty .............................................................................................................. 25 JH-202D 1. JH-202D Product Overview OPTICAL OPTICAL OUTPUT TO SPEAKER AUX USB & POWER IN INTPUT FROM TV AUX -ON/OFF Switch - TX/Bypass/RX Switch -AUX OUTPUT TO SPEAKER -OPTICAL OUTPUT TO SPEAKER -USB & POWER IN -OPTICAL INPUT FROM TV -AUX INPUT FROM TV -Antenna TX & Bypass Bypass RX SBC FS APTX LL HD AUDIO IN OPT AUX USB PAIR HD/LL OPT/AUX/USB VOL+ -PAIR (BT/MFB Button) -HD/LL Priority Switch -OPT/AUX/USB Switch -Vol + -Vol -Bluetooth Status Indicator -Working Mode Indicators -Codec Indicators -Audio Interface Indicators 01 JH-202D 2. What's Included in the Package SIMOLIO Bluetooth transmitter receiver *1 Power adapter *1 Optical cable *1 RCA audio cable *1 PAIR ByBpyTapXsass&s RX SBC FS ALPLTX HD AUDIO OPT IN UASUBX HD/LL OPT/AUX/USB VOL+ SIMOLIO 3.5mm AUX User audio cable *1 instruction*1 SIMOLIO PAIR SBC APTX HD HD/LL FS SIMOLIO OPT LL AUX USB OPT/AUX/USB Bluetooth Transmitter MODEl: JH-202D User Manual Customer Service: support@simolio.com O N OFF 3. Button Functions Button Function ON/OFF Switch Turn on SIMOLIO JH-202D Turn off SIMOLIO JH-202D Use SIMOLIO JH-202D as Bluetooth transmitter TX/Bypass/ Use SIMOLIO JH-202D as Bluetooth receiver RX Switch Use bypass function only Use bypass and Bluetooth transmitting function at the same time 02 Slide " ON Operation OFF " to "ON" Part 1 Slide " ON OFF" to "OFF" Slide " TX& bypass b RX ypass " to "TX&Bypass" Slide " TX& bypass b RX ypass " to "RX" Slide " TX& bypass b RX ypass " to "TX&Bypass" Slide " TX& bypass b RX ypass " to "TX&Bypass" JH-202D Button Function Enter pairing mode PAIR LL/HD Clear pairing history Exit pairing mode Play/Pause Music (RX model only) Disconnect paired device (RX model only) Low latency priority (while watching TV programs or films, etc...) HD priority(while streaming musical content with HD quality) OPT/AUX/ USB Select optical connection to TV or other suitable audio devices Select AUX connection to TV or other suitable audio devices Part 2 Operation Press and hold the "PAIR" for 3 seconds, the transmitter will enter pairing mode with RED and BLUE LED flashing alternately Disconnect, press and hold the "PAIR" for 10 seconds until the RED and BLUE LED flashes out When connected, short press the "PAIR" Short Press "PAIR" once (RX mode only) Short press the "PAIR" twice in a row Select "LL" to prioritize aptX low latency codec. To achieve low latency, please make sure aptX LL supported devices are used Select "HD" to prioritize aptX HD codec. To achive HD audio quality, please make sure aptX HD supported devices are used Short press the switch to select "OPT" and connect JH-202D to your device using optical cable Short press the switch to select "AUX" and connect JH-202D to your device using RCA/3.5mm AUX cable 03 JH-202D Button OPT/AUX/ USB Vol+ Vol- Part 3 Function Select USB connection to PC or laptop Volume UP (Not available in TX OPT and TX USB Mode ) Operation Short press the switch to select "USB" and connect JH-202D to your PC or laptop using supplied USB cable (available when working in TX mode only) Short press the "Vol+" to increase the volume you'll hear Volume DOWN (Not available in TX OPT and TX USB Mode ) Short press the "Vol-" to reduce the volume you'll hear 4. LED Indications LED status " " flashes blue every few seconds " " flashes red and blue alternately " " turns solid blue "TX & Bypass" turns solid white "Bypass" turns solid white "RX" turns solid white OPT LED turns solid white AUX LED turns solid white Status Indication No connection or disconnected Part 1 In pairing mode Connected Working under transmitter mode, or working under Bypass + transmitter mode Working under Bypass only mode Working under receiver mode Working with optical connection Working with AUX/RCA connection 04 JH-202D LED status USB LED turns solid white SBC turns solid white FS turns solid white aptX turns solid white LL turns solid white HD turns solid white Status Indication Part 2 Working with PC/laptop USB connection (TX mode only) Connected using SBC codec Connected using FS codec Connected using aptX codec Connected using aptX LL codec Connected using aptX HD codec 5. Use SIMOLIO JH-202D as Bluetooth Transmitter (TX Mode) 5. 1 Connect Bluetooth Headphones to SIMOLIO JH-202D Power and Turn on SIMOLIO JH-202D Plug the supplied USB cable to a compatible TV USB or USB power adapter(5V 500mA-2A), plug the other end of the USB cable into the port labeled "USB & POWER IN". Then slide the ON/OFF switch to "ON". Slide the TX/Bypass/RX switch to "TX & Bypass". Get SIMOLIO JH-202D into Pairing Mode When using the transmitter for the first time, or after the pairing history of SIMOLIO Bluetooth transmitter is cleared, the transmitter will automatically enter pairing mode after being powered on. Bluetooth indicator will flash RED and BLUE alternately. For non-first time use, please press and hold the "PAIR" for 3 seconds until the Bluetooth indicator flashes red and blue alternately. 05 JH-202D Get Bluetooth Headphones into Pairing Mode For this part, please refer to your headphones' user manual for instructions. In most cases, Bluetooth headphones enter pairing mode when the headphones' LED flash red and blue alternately, or when it flashes blue quickly. Connecting 1st Bluetooth Headphones to SIMOLIO JH-202D During the pairing process, please bring the 1st Bluetooth headphones close to SIMOLIO JH-202D and wait. After connection, the Bluetooth indicator on SIMOLIO JH-202D will turn SOLID blue. Connecting 2nd Bluetooth Headphones to SIMOLIO JH-202D After the first headphones are connected to SIMOLIO JH-202D, press and hold the PAIR button for 3 seconds until Bluetooth indicator flash RED and Blue alternately. Get the headphones into the pairing mode. Bring the 2nd headphones close to SIMOLIO JH-202D and wait. After connection, the Bluetooth indicator on the transmitter will turn SOLID purple. NOTE: a. SIMOLIO JH-202D will not enter pairing mode if there are already two sets of Bluetooth headphones connected to it. b. If Bluetooth headphones support LL and HD, SIMOLIO JH-202D will automatically select and go into LL. You may select "HD" while streaming musical content with HD quality, and select "LL" while watching TV programs or films, etc... c. With dual streaming, please make sure that BOTH sets of Bluetooth headphones are aptX LL supported. If either set of the Bluetooth headphones do not support LL codec, aptX LL codec will not be available. 06 JH-202D 5.2 Connect SIMOLIO JH-202D Transmitter to Your Device Choose your TV/Audio Source Output Options Before Setup Digital Optical AUDIO OUT OPTICAL AUDIO OUT RCA jacks labled AUDIO OUT AUDIO OUT L R Other RCA jacks(usually audio in) AUDIO IN AUX/3.5mm PC USB AUDIO OUT 6.35mm Digital Coaxial Phone jack AUDIO OUT PHONE COAXIAL Jack Options Natively supported? Please 2.1 refer to Point 2.2 N/A 2.3 Fig 1 (need extra 6.35mm (need extra digital to to 3.5mm adapter, analog converter, purchase separately) purchase separately) 3 4 Connect SIMOLIO JH-202D to Your TVs 1) Optical Connection & Coxial Optical Connection (Ref. Fig 2) 07 JH-202D OPTICAL OPTICAL OUTPUT TO SPEAKER AUX USB & POWER IN INTPUT FROM TV AUX TV REAR Digital to Analog Converter DAC TV Digital Out Coaxial AUX cable Option B Coaxial cable (not included) Fig 2 Option A OPTICAL cable TV OPTICAL Output Select OPT via "OPT/AUX/USB" switch; use the supplied optical cable to connect SIMOLIO JH-202D to your TV as in Fig 2 Option A. If your TV has a Coaxial Audio Out Port, please perform the connection as shown in Fig 2 Option B. DAC needs to be purchased separately. If your TV only has a Digital Optical Audio Out port and it is currently occupied by soundbar, you may refer to Part 7 on Page 16 in this manual. 08 JH-202D Note: 1. Please check and remove the protective plastic caps from both ends of the optical digital audio cable. 2. Ensure "TV Audio Format" is set to "PCM" or "Dolby/DTS" is OFF (This is IMPORTANT.) (Ref. Fig 3) 3. Ensure your TV speaker is set to "External Speakers", or other suitable selections. (Ref. Fig 4) 4. Please place the transmitter away from Router/ smart WiFi TV/TV sticks/WiFi TV box to avoid interference. 5. PCM setting and TV speaker setting differ from TV brands and models. For more information, please refer to your TV manual or consult your TV manufacturer. 2) RCA Analog Connection (Ref. Fig 5) Select AUX via "OPT/AUX/USB" switch; use the red and white RCA cable to connect the transmitter to your TV as shown in Fig 5 (must be red and white ports labeled "AUDIO OUT" or "OUTPUT" on the back of the TV/TV box (cable/satellite box/DVD etc). Note 1. Make sure to use TV Red/White ports labeled "AUDIO OUT" or "OUTPUT", other Red/White ports are incorrect. (Ref. Fig 6) Settings PCM Audio Format Dolby Digital DTS DTS Neo 2:5 Fig 3 Speakers Internal speakers External speakers Headset Fig 4 09 TV REAR JH-202D R AUDIO OUT L AUDIO IN OPTICAL OPTICAL OUTPUT TO SPEAKER AUX USB & POWER IN INTPUT FROM TV AUX RCA Audio Cable Fig 5 TV REAR AUDIO OUT R L COMPONENT IN VIDEO IN Fig 6 2. Ensure your TV speaker is set to "External Speakers", or other suitable selections. (Ref. Fig 4) 3. Please place the transmitter away from Router/smart WiFi TV/TV sticks/WiFi TV box to avoid interference. 4. TV speaker settings differ from TV brands and models. For more information, please refer to your TV manual or consult your TV manufacturer. Note: If your TV only support single sound out, the TV's speakers will be either automatically muted when you plug something into an audio out port (Optical/AUX/RCA, etc.) or they become disabled once you choose "External Speakers" as your TV's audio output. It depends on TV circuit design. 10 JH-202D 3) 3.5 AUX Connection & Connecting with AVR Using 6.35 Phone Jack Select AUX via "OPT/AUX/USB" switch; use the 3.5mm AUX cable to connect the transmitter to your TV as shown in Fig 7 Option A. If you are connecting the transmitter to your AV receiver's 6.35mm BIG PHONE JACK, purchase a 6.35mm to 3.5mm adapter and perform the connection as shown in Fig 7 Option B. OPTICAL OPTICAL OUTPUT TO SPEAKER AUX USB & POWER IN INTPUT FROM TV AUX TV REAR TV AUX Output Phones AV Receiver Phones Fig 7 Option A AUX cable 6.35mm Phone jack 3.5mm Audio Cable Note: Option B AUX cable 1. Ensure your TV speaker is set to "Headset", (Ref. Fig 8) or other suitable selection. 2. You may plug a wired headset/earphone into the 3.5mm audio out port of theTV/ TV box (cable/satellite box/DVD etc) to test whether if you can hear the sound. (Ref. Fig 9) 3. Please place the transmitter away from Router/ smart WiFi TV/TV sticks/WiFi TV box to avoid interference. 4. TV speaker setting differ from TV brands and models. For more information, please refer to your TV manual or consult your TV manufacturer. 11 JH-202D Speakers Internal speakers External speakers Headset 94dB 8v5odluBme 75dB H/P or Audio Out L a wired headphone/ earphone Fig 8 Fig 9 5. Connect to TV & DVD/STB/other devices at the same time (Ref. Fig 2-12), just press OPT or AUX according to the audio source being played, avoiding repeated unplugging and connecting between different audio sources. (Ref. Fig 10) AV Receiver Digital Audio Out (Optical) AUX OPTICAL OPTICAL OUTPUT TO SPEAKER AUX USB & POWER IN INTPUT FROM TV AUX Phones 6.35mm Audio Adapter (purchase separately) 6.35mm Phone Jack Fig 10 12 3.5mm Audio Cable JH-202D 5.3 Connect SIMOLIO JH-202D to Your PC/Laptop Select "USB" via "OPT/AUX/USB" switch and the USB LED will light up white. Then use the supplied USB cable to connect SIMOLIO JH-202D Bluetooth transmitter to your PC/Laptop. Please note: If the USB cable you used for connection is not the supplied one, please make sure that the USB cable supports both data syncing and power charging. USB IN POWER&DATA OUTPUT TO SPEAKER AUX USB & POWER IN INTPUT FROM TV AUX USB Audio Out Fig 11 5.4 Disconnect and Reconnect in TX Mode Disconnect To disconnect, you may either turn off SIMOLIO Bluetooth receiver, or the Bluetooth on the transmitting device like cell phone, PC, etc... Reconnect SIMOLIO JH-202D will automatically connect to the last paired devices after both devices are powered on. If not, please restart either the Bluetooth headphones or SIMOLIO JH-202D Bluetooth transmitter. 6. Use SIMOLIO JH-202D as Bluetooth Receiver (RX Mode) 6.1 Power on and Set up SIMOLIO JH-202D Bluetooth Receiver 13 OPTICAL OPTICAL OPTICAL OPTICAL JH-202D Step 1: Connect SIMOLIO JH-202D Bluetooth receiver to a power source using the supplied USB cable. (Ref. Fig12) Step 2: Connect your speaker to Simolio JH-202D Bluetooth receiver using one of the three audio cables provided (optical/RCA/3.5mm AUX). (Ref. Fig 13) Speaker OPTICAL Input Speaker RCA Input Speaker AUX Input OUTPUT TO SPEAKER AUX USB & POWER IN INTPUT FROM TV AUX USB port on a PC/a power adapter Option A AUX cable Option B RCA cable USB cable Fig 12 Option C Optical cable Fig 13 Step 3: Switch the "ON/OFF" switch to "ON" position. You will hear "Power on" from your speaker. Please note: The receiver will automatically power off if there is no connection for 10 minutes. To use it again, switch the receiver off first, and then on again. 14 JH-202D 6.2 Connect SIMOLIO JH-202D to Bluetooth-enabled Device Step 1: Activate Bluetooth on your phone, PC, Tablet, etc. The following paths are popular: (Ref. Fig 14) iPhone: Settings>Bluetooth>Bluetooth: On; Andriod: Settings>Bluetooth: On>Scan for devices (Operation may vary slightly across devices. PAIR For more details, please refer to your device's user SIMOLIO 202 manual) Step 2: Select "SIMOLIO 202" from the available devices on your phone, PC, Tablet, etc. (You may confirm the pairing status on your phone) Step 3: Once successfully paired, you will hear "Connected". The Bluetooth indicator will turn solid blue. JH-202D PAIR BRyBXpyTpaXass&ss SBC ALPLFTSX HD AUDIO OPT IN UASUBX HD/LL OPT/AUX/USB VOL+ SIMOLIO Fig 14 O N OFF 6.3 Disconnect and Reconnect in RX Mode Disconnect: To disconnect, you may either turn off Simolio Bluetooth receiver, or the Bluetooth on the transmitting device like cell phone, PC, etc... Reconnect: Turn it on again, and Simolio will automatically reconnect with last paired device. If not, please reboot the Simolio receiver. Note: Simolio JH-202D cannot connect to 2 transmitting devices simultaneously (like smart phone, tablet, PC, iPad). To connect Simolio to a different transmitting device, first make sure Simolio is disconnected, then re-enter the Simolio into pairing mode by pressing and holding the"PAIR"button for 5 seconds until the RED and BLUE LED flashing alternately quickly. 15 JH-202D 7. Use Bypass Function Bypass mode allows you to stream audio from TV AND TV speakers /sound bar via cable simultaneously. It works under TX & Bypass mode and Bypass only mode. In Bypass only mode, only Bypass works. In TX mode, Bluetooth transmitting function and Bypass can work at the same time. 7.1 Bypass ONlY Mode Step 1: Power on SIMOLIO JH-202D: connect SIMOLIO JH-202D Bluetooth receiver to a compatible USB power adapter(5V 500mA-2A), plug the other end of the USB cable into the port labeled "USB & Power IN". Step 2: Switch the "ON/OFF" switch to "ON", and switch "TX&bypass/RX"to "Bypass", Bypass LED indicator will light up solid white. Step 3: Connect SIMOLIO JH-202D to the speakers or other suitable audio devices using any of the three audio cables as shown in Fig 13 on Page 14. (Ref. Fig13) 7.2 TX+Bypass Mode Step 1: Power on SIMOLIO JH-202D: connect SIMOLIO JH-202D Bluetooth receiver to a compatible USB power adapter(5V 500mA-2A), plug the other end of the USB cable into the port labeled "USB & Power IN". Step 2: Switch the "ON/OFF" switch to "ON", and switch "TX&bypass/RX to "TX&bypass", TX LED indicator will light up solid white. Step 3: Connect your TV, DVD, CD player or other suitable audio devices to the "OPTICAL INPUT FROM TV" or "AUX INPUT FROM TV" on SIMOLIO JH-202D, select "OPT" or "AUX" audio input via "OPT/AUX/USB" button accordingly. 16 JH-202D Connect SIMOLIO JH-202D to the speakers or other suitable audio devices using any of the three audio cables. Please note in this TX+ bypass mode, it will only work when: USB port on a PC/a power adapter OPTICAL OPTICAL OUTPUT TO SPEAKER AUX USB & POWER IN INTPUT FROM TV AUX TV REAR Audio input from TV OPT AUX Fig 15 Audio input selected OPT AUX Output to speakers OPT AUX 17 JH-202D 8. Clear Pairing History Disconnect all the Bluetooth devices connected, press and hold the "Bluetooth Button" simultaneously for 10 seconds until the Bluetooth indicator flashes red and blue alternately. After the pairing history is cleared, SIMOLIO JH-202D will automatically enter pairing mode, with Bluetooth indicator flash RED and BLUE alternately. 9. Troubleshooting When used as Bluetooth transmitter Phenomena Causes Not connected Either SIMOLIO or Bluetooth receiving devices are not in pairing mode, or connected to other Bluetooth devices. The selection of audio input on the transmitter is wrong. Part 1 Solutions Turn off other Bluetooth devices, clear pairing history of SIMOLIO transmitter and Bluetooth headphones and receivers, repair. Check by connecting SIMOLIO JH-202D to other Bluetooth headphones. Check the Bluetooth headphones by pairing the headphones to other audio devices like cell phones, Bluetooth enabled PC, etc... Check transmitter's audio setting. Set SIMOLIO to the right mode. OPT for optical input, and AUX for AUX & RCA input, USB for USB input. 18 JH-202D Part 2 Phenomena Causes Solutions No sound TV audio output is disabled or not activated. Check TV Audio setting. Set TV Sound Output to "External Speakers" or other suitable settings. (Settings depends on TV brand and model.) The audio out format of TV and TV related AV devices is not set to PCM. The audio out port of the connected audio device is defective (no signal out ). TV volume is turned down to ZERO. Check TV audio format setting. When performing the digital optical connection, please remember to set TV Audio Format to PCM. (Settings depends on TV brand and model.) Check by connecting SIMOLIO to another audio source, or check via a wired headset if you are using the AUX port for connection. Increase your TV volume. When using the transmitter on a PC/laptop, the AUX cable and the USB cable are connecting to the Unplug the AUX cable and make sure that "USB" audio input is selected. transmitter simultaneously. 19 JH-202D Part 4 Phenomena Causes Solutions Sound cuts in and out Bluetooth headphones are far from SIMOLIO JH-202D. Move the Bluetooth headphones closer to the transmitter. Please note that work range is decided by both devices on both ends. You may test the workrange of your Bluetooth headphones with your cell phone, for example. Unstable Bluetooth connection. Reset the transmitter and Bluetooth devices. / Clear pairing history and repair. Physical obstacles or wireless signal interference. Remove obstacles, and put the transmitter away from the interference sources, including Router/ smart WiFi TV/TV sticks/WiFi TV box..., if any. Faulty audio out port. Check by connecting SIMOLIO to another audio source, or check via wired headphones if you are using the AUX port for connection. Loose audio cable connection between TV and transmitter. Make sure the connection is firm between the transmitter and TV/other audio source. Faulty audio cable. Check by using another audio cable. 20 JH-202D Part 5 Phenomena Causes Solutions Audio delay The Bluetooth transmitter is set to "HD" codec when your Bluetooth Please set the Bluetooth transmitter to "LL" codec. headphones support both "HD" and "LL". Bluetooth headphones are NOT aptX LL supported. Please make sure the Bluetooth headphones support aptX LL codec. For certified device list, please go and check on www.aptx.com. SIMOLIO aptX supported Bluetooth headphones including: JH-716B With dual-link, please make sure that both Bluetooth headphones paired to SIMOLIO transmitter support aptX LL codec. Transmitter cannot Faulty USB cable. be powered successfully Faulty Power source. Check by using another workable TYPE C USB cable. Check by using another power source like PC USB port, socket, different USB charger(5V/500mA-2A). Audio delay Bluetooth transmitting when device is not aptX LL watching TV supported. Please make sure the Bluetooth transmitting device supports aptX LL codec. For certified device list, please go and check on www.aptx.com. 21 JH-202D When Used as Bluetooth receiver Part 1 Phenomena Causes Solutions Not working Bluetooth transmitting device in HD codec is not aptX HD supported. Please make sure the Bluetooth transmitting device supports aptX HD codec. For certified device list, please go and check on www.aptx.com. No sound Volume is zero or too low. The analog audio cable is plugged into the AUDIO IN jack of the receiver when connecting with the optical cable. Not connected Either Simolio or Bluetooth transmitting device is not in pairing mode, or is connected to other device. Turn up the volume. Unplug the analog audio cable from the receiver. Turn off Bluetooth on other devices, clear pairing history of Simolio receiver and your Bluetooth transmitting audio device, then repair. Check by connecting to another phone, iPad, tablet, Bluetooth PC, etc... Check your Bluetooth transmitting device by pairing it to another Bluetooth headset. 22 JH-202D Part 2 Phenomena Causes Solutions Sound cuts in and out/ static Short working range of Bluetooth transmitting device. Unstable Bluetooth connection. Move Simolio receiver closer to your Bluetooth transmitting device. Please note that work range is decided by both devices on both ends. You may test the work range of your Bluetooth phone/ PC/tablet with another Bluetooth headset. Reset Simolio and Bluetooth transmitting device like cell phone, PC, etc.../ Clear pairing history and repair. Physical obstacles or wireless signal interference. Remove obstacles. Put Simolio receiver away from interference sources, including Router/ smart WiFi TV/ TV sticks/WiFi TV box..., if any. Volume on Bluetooth device is low. Check and turn up the volume of your Bluetooth device. Low volume from the speaker/ stereo, etc. Volume on your speaker, stereo, etc. is set low. Check and turn up the volume of your speaker, stereo, etc. Receiver cannot Faulty USB cable. be powered successfully Faulty Power source. Check by using another workable USB cable. Check by using another power source like PC USB port, socket, different USB charger(5V/500mA-2A). 23 JH-202D When using the Bypass Function Phenomena Causes No sound The audio input and output are different type when SIMOLIO JH-202D are working under "TX+BYypass" Audio delay when watching TV Bluetooth transmitting device is NOT aptX supported. SIMOLIO Receiver cannot be powered successfully Faulty USB cable. Faulty Power source. Solutions Make sure the audio input and output are of the same type i.e. AUX input to AUX output, OPT input to OPT output. Please make sure the Bluetooth transmitting device support aptX LL codec. For certified device list, please go and check on www.aptx.com. SIMOLIO aptX supported Bluetooth headphones including: JH-716B. Check by using another workable type USB cable. Check by using another power source like PC USB port, socket, different USB charger(5V/500mA-2A). 24 JH-202D FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. FCC Warning This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 25 JH-202D NOTE 1: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help.