Airsmart Technology R303 ORIGINAL III AM/FM RADIO & BLUETOOTH SPEAKER User Manual

Shenzhen Airsmart Technology Co.,Ltd. ORIGINAL III AM/FM RADIO & BLUETOOTH SPEAKER

User manual

MUZENORIGINAL III AM/FM RADIO&BLUETOOTH SPEAKER R303I
Picture (1)Picture (2)Picture (3) power switch/sound volume BASS TREBLE Freq. Scan Radio Station Scalepower port（in）FM external antenna portAM external antenna portFM internal/external antenna transfer switchAM internal/external antenna transfer switchAUX IN circuit auxiliary inputphone connector
CharacteristicThe machine adopts the high-grade SILICON LABS radio receiver chip plus the low noise amplifier and other excellent circuits，which makes it accept the sensitivity and other excellent performance.The special electroacoustic design is adopted，which has been taught bythe master's tuner several times, making this radio a very good sound quality.It adopts the professional high bass regulating circuit to satisfy different listeninginterests.There is a dynamic bass control circuit that guarantees a full bass volume at a small volume. (explanation: the general sound circuit is usually lowin low volume because of low energy.).Sleek and elegant shape design.Rich interface ports.Equipped with a 4.0 Bluetooth system.MUZEN ORIGINAL III A Better Radio & A Better Sound
PowerThis machine uses AC power supplyExternal AC power supplyInsert the auxiliary power cord of the machine into the correspondingmunicipal electrical outlet, and insert the power outlet in the left rear ofthe machine at the other end (figure 2①).MUZEN ORIGINAL III JUST LISTENSwitching machine/volumePower switch/volume adjustment（figure 1①）Turn the knob clockwise and hear the "pa" signal that the power switch is on and the power is turned off counterclockwise.Turn clockwise when the power is turned on to turn up the volume.Tone controlBass adjustment： （ figure 1②）Adjust this knob to change the bass, andadjust according to your own preferences.Treble adjustment：（figure 1③）Adjust this button to change the highnotes, and adjust according to your own preferences.
Listen to the radioListen to the FM broadcastingMake the band switch to the place“FM”, and then rotate the dial knob(figure1④)，to find the radio you like.TIP: If the sound of radio is not clear, or by the influence of the distance or building and so on, making the signal too weak, and it can’t achieve theideal effect, you can use the machine configuration (or buy) external antenna to receive it. Insert theexternal antenna. (figure2②)Listen to the AM broadcastingTurn the band switch to the“AM”，and rotate the dial knob（figure1④）to find theradio you are interested in.Tip: Since the amplitude modulation is a built-in magnetic rod antenna, it has a the clearest place, and it may make the eternal antenna better.strong directivity. It can swing the radio to The use of the BluetoothMake the band switch（figure3 ）to the Bluetooth, you will hear a sound like “beep beep” when pairing, then open your Bluetooth devices such as mobile phone looking for Bluetooth named “Original III”, and click on it, then it will begin to connect. After successful connection, you can open the playerto play music.Use of paired switchMake the band switch（figure3） to “PAIR”, stay in Bluetoothfor more than fiveseconds, then disconnect the paired devices so that other devices can match them.Tip: When paired with the machine, the next open opportunity will automatically connect the device.
MUZEN ORIGINAL IIIRETURN TO THE CLASSICS The use of Aux InputThis machine can connect the external source with the signal line which has the RCA plug. (MP3/iPod/CD and so on)When using, insert a signal line with the RCA plug which is connected with the audio source into the back of the radio “AUX”(figure 2⑥ ） , and then make the band switch(figure3) to the AUX position to play theMatters needing attention1. Avoid violent impact or high fall.2. Do not place in the hot and humid area or the area which has direct sunlight.3. Magnetic carriers such as cassette tape should be kept away from loudspeakers so asto avoid loss of records or noise, and avoid proximity to computer monitors, television and so on.4. When cleaning the shell, wiping with soft cloth with wet detergent solution. Do notuse strong solvents such as alcohol and diluent.5. After using, the power switch should be turned off and the power source should bepulled out if the machine doesn’t run for a long time.6. Please do not use power supply beyond the specified voltage range.
Packing listRadio (1) /power cord (1)/FM antenna (1)/instruction book (1)/warranty card (1)SpecificationsFrequency range: FM87MHz-108MHz AM520KHz-1700KHzAcceptance sensitivity: FM: 3uv AM:<1mvSignal to noise ratio: FM>50db AM>40dbFM separating degree35db Bluetooth: 55dbSelective: FM>40db AM>30dbThe distortion: FM1% AM1.5% Bluetooth0.5%Maximum output: 20WPower consumption: 30WLoudspeaker: 4-inch bass+1-inch silk membrane treblePhysical size: 160mm*290mm*164mmFCC WarningThis equipment has been tested and found to comply with the limits for a Class Bdigital device, pursuant to part 15 of the FCC Rules. These limits are designed toprovide reasonable protection against harmful interference in a residential installation.This equipment generates, uses and can radiate radio frequency energy and, if notinstalled and used in accordance with the instructions, may cause harmful interferenceto radio communications. However, there is no guarantee that interference will notoccur in a particular installation. If this equipment does cause harmful interference toradio or television reception, which can be determined by turning the equipment offand on, the user is encouraged to try to correct the interference by one or more of thefollowing 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipmentThis 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.The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.ISED Warning-English Warning Statement:"This device complies with Industry Canada licence-exempt RSS standard(s).Operation is subject to the following two conditions: (1) this device may notcause interference, and (2) this device must accept any interference, includinginterference that may cause undesired operation of the device."The digital apparatus complies with Canadian CAN ICES-3 (B)/NMB-3(B).-French Warning Statement:"Le présent appareil est conforme aux CNR d'Industrie Canada applicablesaux appareils radio exempts de licence. L'exploitation est autorisée aux deuxconditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2)l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, mêmesi le brouillage est susceptible d'en compromettre le fonctionnement."Cet appareil numérique de la classe B est conforme à la norme NMB-003 duCanada.This equipment complies with IC radiation exposure limits set forth for anuncontrolled environment and meets RSS-102 of the IC radio frequency (RF)Exposure rules. This equipment has very low levels of RF energy that are deemed tocomply without testing of specifc absorption ratio (SAR).Cet équipement estconforme aux limites d'exposition aux rayonnements énoncées pour unenvironnement non contr?lé et respecte les règles d'exposition aux fréquencesradioélectriques (RF) CNR-102 de l'IC. Cet équipement émet une énergie RF trèsfaible qui est considérée conforme sans évaluation du débit d'absorption spécifque(DAS).The device complies with RF specifications

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