AIWA KBTUS-D800 (01) PDF Document

To ensure safe operation of your AIWA KBTUS-D800, please follow these safeguards:

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with a dry cloth.

7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11. Only use attachments/accessories specified by the manufacturer.

12. Unplug this apparatus during lightning storms or when unused for long periods of time.

13. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

14. The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus.

15. Do not place any sources of danger on the apparatus (e.g. liquid filled objects, lighted candles).

16. Use the AC mains adapter to disconnect the apparatus; the disconnect device shall remain readily operable.

17. Keep the product in a well-ventilated environment.

18. WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.

19. The batteries shall not be exposed to excessive heat such as sunshine, fire or the like.

20. The mains plug of adapter is used as disconnect device, it shall be readily operable.

After unpacking your AIWA KBTUS-D800, please check that you have the following parts:

• Main Unit

• 2 Wireless Microphones

• Remote control

• Audio cable

• AC adaptor

The main parts and controls of the AIWA KBTUS-D800 are as follows:

1. ECHO: Adjusts microphone echo effect.

2. MIC VOL: Adjusts microphone volume.

3. POWER: Turns the unit on and off.

4. MIC 1: Input for a wired microphone.

5. MIC 2: Input for a second wired microphone.

6. DC 15V IN: Charging port.

7. CHARGE: Charging indicator light.

8. FULL: Full charge indicator light.

9. LOW: Low battery indicator light.

10. AUDIO OUT: Audio output jack.

11. AUDIO IN: Auxiliary input jack.

12. TREBLE: Adjusts the treble level.

13. BASS: Adjusts the bass level.

14. VOLUME: Adjusts the master volume.

15. USB: USB port for MP3 playback.

16. Micro SD(TF): Micro SD card slot.

17. MODE: Switches between BT, FM, AUX, USB, SD functions.

18. REC: Recording function button.

19. LIGHT: Controls the speaker lights.

20. NEXT: Skips to the next track or FM station.

21. PLAY/PAUSE/TWS: Plays or pauses music, and activates TWS mode.

22. PREVIOUS: Skips to the previous track or FM station.

23. MIC. PRIORITY: Activates microphone priority over music.

24. GUITAR IN: Input for a guitar.

25. GUITAR VOL: Adjusts guitar volume.

The AIWA KBTUS-D800 works on an internal rechargeable lead-acid battery. Charge for at least 4 hours before using it for the first time.

To charge the unit, connect the AC adaptor to the DC IN JACK on the rear of the unit and then to a wall outlet.

The charging indicators work as follows:

• RED light ON = Charging

• GREEN light ON = Fully Charged

To ensure a long battery life, charge it completely and do not overcharge. It is recommended to charge the unit after each use. When the battery is low, the unit will make a sound and the low battery indicator will turn on. The unit will automatically shut down if you continue to use it. Please charge the unit immediately to avoid damage to the battery. If you do not use the unit for a long period, the battery will gradually lose its power. It is suggested to charge the battery at least every 30 days.

Follow these instructions for basic operations of the AIWA KBTUS-D800:

• Power ON/OFF: Turn the POWER button clockwise/anti-clockwise to switch the unit on or off.

• Select Function: Press the MODE button on the unit to select the function (BT/FM/AUX/USB/SD).

• Master Volume: Turn the VOLUME knob to adjust the master volume.

• Treble/Bass Adjustment: Turn the TREBLE/BASS knob to adjust the treble or bass level.

• Microphone Volume/Echo: Turn the MIC VOL/ECHO knob to adjust the microphone volume or echo effect.

• Guitar Volume: Turn the GUITAR VOL knob to adjust the guitar volume.

• Mic Priority: Press the MIC.PRIORITY button to turn on or off the microphone priority over the music.

To use the wireless microphones with your AIWA KBTUS-D800, insert 2xAA size batteries into each microphone. Turn on the microphone switch, and the unit will automatically pair with the microphone. You can then adjust the microphone volume by using the MIC VOL knob on the main unit.

Insert a USB drive or Micro SD card into the respective slot on the AIWA KBTUS-D800. The unit will automatically start playing the music. You can use the PREVIOUS or NEXT buttons to select different songs, and the PLAY/PAUSE button to play or pause the music.

To listen to the FM radio on your AIWA KBTUS-D800:

1. Press the MODE button to select the FM function.

2. Press and hold the PLAY/PAUSE button to automatically search and save available radio stations.

3. Press the PREVIOUS or NEXT button to choose a saved station.

To pair your Bluetooth device with the AIWA KBTUS-D800, follow these steps:

1. Press the MODE button on the speaker until the display shows “bt”.

2. Activate the Bluetooth function on your external device (e.g., smartphone).

3. Search for available devices and select “AIWA KBTUS-D800” to connect.

4. Once connected successfully, the speaker will make a sound.

5. You can now use the PREVIOUS, NEXT, and PLAY/PAUSE buttons on the speaker to control the music playback from your device.

The TWS function allows you to connect two AIWA KBTUS-D800 speakers for a stereo sound experience.

To connect in TWS mode:

1. Turn on two units of the same model and switch both to Bluetooth mode. The display on both will flash “bt”.

2. Press and hold the TWS button on one of the units for 3 seconds. The display will show “t on”, and it will connect to the other unit.

3. Connect your phone to the speaker via Bluetooth following the standard pairing procedure.

To disconnect TWS mode:

Press and hold the TWS button for 3 seconds. The display will show “t oFF”.

To use the AUX IN connection on your AIWA KBTUS-D800:

1. Press the MODE button to select the AUX function.

2. Connect your external device (e.g., MP3 player) to the AUDIO IN jack using the provided audio cable.

3. Select the music from your device and press play.

For maintenance of your AIWA KBTUS-D800, please refer all servicing to qualified personnel. To avoid the risk of electric shock, do not open the cabinet. To clean the unit, use a soft, dry cloth.

The technical specifications for the AIWA KBTUS-D800 are as follows:

• Power supply: AC100-240V, 50/60Hz; DC 15V

• FM Frequency: 87.5-108.0 MHz

• Power Output: 100W RMS

• Speaker Size: 2 x 8″

• Battery: Lead-acid battery 12V 7000mAh

• Support: USB/Micro SD (TF)

• Bluetooth version: 5.0

If there is no sound from your AIWA KBTUS-D800, please check the following:

• Check if the power switch is in the ON position.

• Check if the AC adaptor is connected correctly.

• Check if the unit is charged.

• Adjust the master volume.

• Check the volume of your external device.

If the sound from your AIWA KBTUS-D800 is distorted, try adjusting the volume of the main unit and the external device to a lower level.

If the Karaoke function is not working on your AIWA KBTUS-D800, check the following points:

• If using a wired microphone, check if it is plugged into the microphone input correctly.

• Check if the microphone switch is in the ON position.

• Adjust the microphone volume level.

If the FM radio on your AIWA KBTUS-D800 is not working or has poor reception, try repositioning the unit to get better reception.

If your AIWA KBTUS-D800 is not playing MP3 files, please check the following:

• Ensure the format of the music track is MP3.

• Check that the USB drive or Micro SD card is connected correctly to the unit.