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15

Troubleshooting

To keep the warranty valid, never try to repair the system yourself. If you encounter problems when 
using this unit, check the following points before requesting service.

No power

-  Ensure that the AC cord of the apparatus is properly connected .
-  Ensure that there is power at the AC outlet.
-  Press standby button to turn the unit on. 

Remote control does not work

-  Before you press any playback control button, first select the correct source.
-  Reduce the distance between the remote control and the unit.
-  Insert the battery with its polarities (+/-) aligned as indicated.
-  Replace the battery.
-  Aim the remote control directly at the sensor on the front of the unit.

I can’t find the Bluetooth name of this unit on my Bluetooth device for Bluetooth pairing

-  Ensure the Bluetooth function is activated on your Bluetooth device.
-  Ensure you have paired the unit with your Bluetooth device.

Specifications

General

Power Supply  ............................................................................................................................................... AC120V~  60Hz
Output Power  ............................................................................................................................................................ 25 W x 2
Power Consumption  ...................................................................................................................................................... 30 W
Power consumption of standby mode ............................................................................................................... < 0.5 W
Frequency Response  .....................................................................................................................................40Hz - 20KHz
Impedance  ......................................................................................................................................................................

8 Ω x 2

Total harmonic distortion .......................................................................................................................... 1% (1kHz, 1W)
Audio input sensitivity ............................................................................................................................................... 500mV
Dimension (W x H x D) .......................................................................................................................... 800 x 62 x 62 mm

Subwoofer

Power Supply ............................................................................................................................................... AC 120V~  60Hz
Output Power ..................................................................................................................................................30W X2 +60W
Power Consumption  ....................................................................................................................................................... 30W
Power consumption of standby mode ............................................................................................................... < 0.5 W
Frequency Response ......................................................................................................................................40Hz - 200Hz
Impedance .............................................................................................................................................................................

 4Ω

Dimension (W x H x D) .........................................................................................................................465 x 255 x 95mm

Remote Control

Distance ...................................................................................................................................................................................6m
Angle  .......................................................................................................................................................................................30°

Summary of Contents for BF21

Page 1: ...onnections 9 Use the HDMI ARC Socket 9 Use the OPTICAL Socket 10 Use the AUX Socket 10 Connect Power 11 Pairing the Wireless Subwoofer with the Main Unit 11 Automatic pairing 11 Manual pairing 11 Basic Operation 12 Standby ON 12 Select Modes 12 Adjust the Volume 12 Select a Preset Sound Effect 13 AUX HDMI ARC OPTICAL COAXIAL Operation 13 Bluetooth Operation 13 Pair Bluetooth enabled Devices 13 NFC...

Page 2: ... or pinched particularly at plugs convenience receptacles and at the point where they exit from the apparatus 11 Only use attachments accessories specified by the manufacturer 12 Use only with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart or rack is used use caution when moving the cart apparatus combination to avoid injury from tip ove...

Page 3: ...ure will affect the life of the laser head If any solid object or liquid falls into the system unplug the system and have it checked by qualified personnel before operating it any further Do not attempt to clean the unit with chemical solvents as this may damage the finish Use a clean dry or slightly damp cloth When removing the power plug from the wall outlet always pull directly on the plug neve...

Page 4: ...here 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 ...

Page 5: ... the Box Main Unit Remote Control Instruction Manual AC power cord Wall Bracket Design and specifications are subject to change without notice RCA to 3 5mm audio cable 3 5mm to 3 5mm audio cable Wireless Subwoofer ...

Page 6: ...n 8 COAXIAL AUX2 Indicator In COAXIAL mode Light up Orange In AUX 2 mode Light up Orange flash 9 BLUETOOTH Indicator In BT Bluetooth mode Light up Blue 10 HDMI ARC OPTICAL Indicator In HDMI ARC mode Light up Orange In OPTICAL mode Light up Orange flash 11 COAXIAL Socket Connect to an external audio device 12 AC Power Plug Connect a power cord 13 OPTICAL Socket Connect to an external audio device 1...

Page 7: ...ided Remote Control allows the unit to be operated from a distance Even if the Remote Control is operated within the effective range 6m remote control operation may be impossible if there are any obstacles between the unit and the remote control If the Remote Control is operated near other products which generate infrared rays or if other remote control devices using infra red rays are used near t...

Page 8: ...n mount the unit on the wall directly below the TV screen Option A Option B Wall Mounting if using option B Note Installation must be carried out by qualified personnel only Incorrect assembly can result in severe personal injury and property damage if you intend to install this product yourself you must check for installations such as electrical wiring and plumbing that may be buried inside the w...

Page 9: ...C ARC Audio Return Channel With the ARC Audio Return Channel function it allows you to send audio input from your ARC compliant TV to ARC compliant audio devices e g soundbar without the need to connect an audio cable To enjoy the ARC function make sure main unit the HDMI ARC socket is connected by an HDMI cable not included to the HDMI ARC socket of your ARC compliant TV Then just use your TV rem...

Page 10: ...the COAXIAL socket on the unit Use the OPTICAL Socket TV OPTICAL Remove the protective cap of the OPTICAL socket then connect an OPTICAL cable not included to the TV s OPTICAL OUT socket and the OPTICAL socket on the unit Use the AUX Socket A Use a RCA to 3 5mm audio cable included to connect the TV s audio output sockets to the AUX 1 or AUX 2 sockets on the unit A B TV B Use a 3 5mm to 3 5mm audi...

Page 11: ...nto the mains sockets and turned on No cable is needed for connecting the two units When the subwoofer is pairing with the main unit the Pair Indicator will flash fast When the subwoofer is paired with the main unit the Pair Indicator will light up NOTE Do not press the Pair button on the rear of the subwoofer except for manual pairing If the automatic pairing fails pair the subwoofer with the mai...

Page 12: ...Disconnect the mains plug from the mains socket if you want to switch the unit OFF completely When the unit no input signal or weak input signal the unit will automatically switch to Standby mode Select Modes Press the SOURCE button repeatedly on the unit or the AUX1 AUX2 HDMI ARC OPTICAL COAXIAL and BT Bluetooth buttons on the remote control to select the desired mode In AUX 1 mode STANDBY AUX1 I...

Page 13: ...perational range between this player and a Bluetooth device is approximately 8 meters without any object between the Bluetooth device and the unit Before you connect a Bluetooth device to this unit ensure you know the device s capabilities Compatibility with all Bluetooth devices is not guaranteed Any obstacle between this unit and a Bluetooth device can reduce the operational range If the signal ...

Page 14: ... single tap 1 Activate NFC on your mobile device 2 Tap the mobile device on the NFC sensing area of the unit The device vibrates or a message pops up Your unit will switch to Bluetooth mode automatically 3 Operate your mobile device directly for playback features 4 To disconnect tap the mobile device on the NFC sensing area of the unit to disconnect or disable NFC from your mobile device NOTE The ...

Page 15: ...emote control directly at the sensor on the front of the unit I can t find the Bluetooth name of this unit on my Bluetooth device for Bluetooth pairing Ensure the Bluetooth function is activated on your Bluetooth device Ensure you have paired the unit with your Bluetooth device Specifications General Power Supply AC120V 60Hz Output Power 25 W x 2 Power Consumption 30 W Power consumption of standby...

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