AIWA KBTUS-900 Bluetooth Trolley Speaker User Manual
Model: KBTUS900
1. Ntuziaka nchekwa dị mkpa
Please read these instructions carefully before using the AIWA KBTUS-900 Trolley Speaker and retain them for future reference. Incorrect use may result in damage to the product or personal injury.
- Isi mmalite ike: Connect the speaker only to a power supply specified in the specifications section. Ensure the voltage is compatible before plugging in.
- Igwe ikuku: Do not block any ventilation openings. Maintain adequate space around the speaker for proper airflow to prevent overheating.
- Mmiri na mmiri: Do not expose the speaker to rain, moisture, or dripping/splashing liquids. Do not place objects filled with liquids, such as vases, on the speaker.
- Isi mmalite ọkụ: Debe ọkà okwu n'ebe ebe okpomọkụ dị dịka radiator, ihe ndekọ okpomọkụ, stovu, ma ọ bụ ngwaọrụ ndị ọzọ (gụnyere amplifiers) nke na-emepụta okpomọkụ.
- Nhicha: Unplug the speaker from the power outlet before cleaning. Use a dry, soft cloth only. Do not use liquid cleaners or aerosol cleaners.
- Ije ozi: Anwala ịrụzi ngwaahịa a n'onwe gị. Ziga ndị ọrụ ruru eru maka ọrụ niile. A chọrọ ọrụ mgbe ngwaọrụ ahụ mebiri emebi n'ụzọ ọ bụla, dịka eriri ọkụ eletrik ma ọ bụ plọg mebiri emebi, mmiri mmiri awụfuola ma ọ bụ ihe ndị ọzọ adaba n'ime ngwaọrụ ahụ, ngwaọrụ ahụ ekpughere mmiri ozuzo ma ọ bụ mmiri mmiri, anaghị arụ ọrụ nke ọma, ma ọ bụ tụfuo ya.
- Nchekwa batrị: This product contains a battery. Dispose of batteries according to local regulations. Do not expose batteries to excessive heat such as sunshine, fire or the like.
- Nkwanye: Place the speaker on a stable, flat surface to prevent it from falling.
2. Ngwaahịa gafereview
The AIWA KBTUS-900 is a versatile Bluetooth trolley speaker designed for portable audio and karaoke. It features multiple audio inputs, an FM radio tuner, and includes two wireless microphones and a remote control for enhanced functionality.
Foto 2.1: N'ihu view of the AIWA KBTUS-900 Bluetooth Trolley Speaker, showcasing its dual large woofers and top-mounted tweeter/control panel section. The speaker is black with a robust design, featuring a trolley handle and wheels for portability.
Foto 2.2: Close-up of the top control panel of the AIWA KBTUS-900. It features various knobs for volume, bass, and treble, a 5-band equalizer, input selection buttons, and ports for USB and Micro SD. The 'aiwa' logo is visible at the top.
Foto 2.3: Included accessories: two black wireless microphones and a compact black remote control. The microphones feature an 'aiwa' logo and on/off switches. The remote control has buttons for power, volume, input selection, and track control.
3. Nhazi
3.1 Nwepu
- Jiri nlezianya wepụ ọkà okwu na ngwa niile na nkwakọ ngwaahịa.
- Verify that all items are present: AIWA KBTUS-900 speaker, 2 wireless microphones, remote control, power cable, and this user manual.
- Jikwaa nkwakọ ngwaahịa maka njem ma ọ bụ nchekwa n'ọdịnihu.
3.2 Ịchaji ọkà okwu
The speaker contains an internal rechargeable battery. Before first use, fully charge the speaker for optimal battery life.
- Connect the power cable to the speaker's power input.
- Tinye akụkụ nke ọzọ nke eriri ọkụ n'ime oghere mgbidi dabara adaba.
- The charging indicator light (if present) will illuminate. Allow the speaker to charge until the indicator shows a full charge or turns off.
- Disconnect the power cable once fully charged.
3.3 Ike mbido
Locate the power switch on the control panel. Press it to turn on the speaker. The display will light up, indicating the speaker is ready for use.
3.4 Ntọala Igwe okwu
Insert the required batteries (not included) into each wireless microphone. Turn on the microphones using their respective power switches. They should automatically connect to the speaker.
3.5 Ntọala njikwa anya
Insert the required battery (not included) into the remote control. The remote is ready for use without further pairing.
4. Ntuziaka ọrụ
4.1 Gbanyụọ ma ọ bụ gbanyụọ
- To turn on: Press the main power switch on the control panel.
- To turn off: Press the main power switch again.
4.2 Njikọ Bluetooth
- Gbanwuo ọkà okwu.
- Press the 'Input' button on the control panel or remote until 'Bluetooth' mode is selected. The display will show 'BT' or a similar indicator, and a pairing sound may be heard.
- Kwado Bluetooth na ngwaọrụ mkpanaka gị (smartphone, tabletị, wdg).
- Chọọ maka 'AIWA KBTUS-900' in the list of available devices.
- Select 'AIWA KBTUS-900' to pair. A confirmation sound will indicate successful pairing.
- Ị nwere ike ugbu a kpọọ ụda site na ngwaọrụ gị site na ọkà okwu.
4.3 Using Audio Inputs (AUX, USB, Micro SD)
- Ntinye AUX: Connect an external audio device (e.g., MP3 player, laptop) to the 'AUX IN' port using a 3.5mm audio cable. Select 'AUX' input mode.
- Ntinye USB: Fanye draịva USB nwere ọdịyo MP3 files into the 'USB' port. Select 'USB' input mode. The speaker will automatically begin playing files.
- Micro SD Input: Insert a Micro SD card containing MP3 audio files into the 'Micro SD' slot. Select 'SD' input mode. The speaker will automatically begin playing files.
4.4 FM Redio arụ ọrụ
- Press the 'Input' button to select 'FM' radio mode.
- Press and hold the 'Play/Pause' button (or 'Scan' button) to automatically scan and save available FM stations.
- Use the 'Previous/Next Track' buttons to navigate through the saved stations.
4.5 Karaoke Function and Microphone Priority
- Ensure the wireless microphones are powered on and connected.
- Adjust the microphone volume using the 'MIC VOL' knob on the control panel.
- The speaker features a 'Priority Function' (likely microphone priority), which automatically lowers the background music volume when a microphone is in use, making vocals clearer.
4.6 Ndozi ụda
- Nke ukwu: Use the 'MASTER VOLUME' knob to adjust the overall sound output.
- Bass and Treble: Use the dedicated 'BASS' and 'TREBLE' knobs to fine-tune the low and high frequencies of the audio.
- 5-Band Equalizer: Use the sliders on the 5-band equalizer to precisely adjust specific frequency ranges for a customized sound profile.
5. Nlekọta
5.1 Nhicha
- Always unplug the speaker from the power outlet before cleaning.
- Jiri ákwà dị nro, kpọrọ nkụ, nke na-enweghị lint hichaa elu mpụta nke ọkà okwu ahụ.
- Ejila ihe nchacha, waxes, ma ọ bụ ihe mgbaze ka ha nwere ike imebi njedebe.
- Maka akara ndị isi ike, dị obere dampen the cloth with water and then wipe dry immediately.
5.2 Nchekwa
- Mgbe a naghị eji ya eme ihe ruo ogologo oge, chekwaa ọkà okwu n'ebe dị jụụ, nke kpọrọ nkụ, na-adịghị na ìhè anyanwụ kpọmkwem na oke okpomọkụ.
- If possible, use the original packaging for storage to protect against dust and physical damage.
- For optimal battery health, fully charge the speaker every 3-6 months if stored for a long time.
6. Nchọpụta nsogbu
If you encounter issues with your AIWA KBTUS-900 speaker, refer to the following common problems and solutions:
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Ọkà okwu anaghị agba ọkụ. | No power, battery depleted, power cable not connected. | Ensure power cable is securely connected and plugged into a working outlet. Charge the battery. Check the power switch. |
| Enweghị mmepụta ụda. | Volume too low, incorrect input mode, device not connected properly. | Increase master volume. Select the correct input mode (Bluetooth, AUX, USB, SD). Ensure external devices are properly connected and playing audio. |
| Njikọ Bluetooth ada ada. | Speaker not in pairing mode, device too far, interference. | Ensure speaker is in Bluetooth pairing mode. Move device closer to speaker. Turn off other Bluetooth devices to reduce interference. Try unpairing and re-pairing. |
| Igwe okwu anaghị arụ ọrụ. | Microphones off, batteries depleted, microphone volume low. | Ensure microphones are switched on. Replace microphone batteries. Increase 'MIC VOL' on the speaker. |
| Nnabata redio FM na-adịghị mma. | Weak signal, antenna not extended. | Extend the telescopic antenna fully. Reposition the speaker to improve signal reception. Perform an auto-scan again. |
7. Nkọwapụta
| Njirimara | Nkọwapụta |
|---|---|
| Nọmba nlereanya | KBTUS900 |
| Ụdị | Aịwa |
| Mpụta Wattage | 100 Watt |
| Mpụta ike egwu kacha elu (PMPO) | 800 Watt |
| Nhazi Ọkà Okwu | 3-way: 2 x 12" woofers, 1 x 4" midrange, 1 x 1" tweeter |
| Ụdị Bluetooth | 4.2 |
| Ntinye ọdịyo | AUX IN, Microphone, USB, Micro SD |
| Redio Tuner | Redio FM |
| Njikwa ụda | Volume, Bass, Treble, 5-band Equalizer |
| Atụmatụ pụrụ iche | Microphone Priority Function, Trolley Handle, Wheels |
| Isi Iyi Ike | Battery (1 A battery required, likely internal rechargeable) |
| Akụkụ ngwaahịa (L x W x H) | 37 x 40 x 120 cm (14.6 x 15.7 x 47.2 inch) |
| Ibu Ibu | 29 n'arọ (63.9 lbs) |
| Ụdị ihe | Osisi, Plastic, Metal |
| Ngwa gụnyere | 2 Wireless Microphones, Remote Control |
8. Akwụkwọ ikike na nkwado
This product is covered by a manufacturer's warranty. The specific terms and duration of the warranty may vary by region and retailer. Please refer to the warranty card included with your purchase or contact your point of sale for detailed information.
For technical support, troubleshooting beyond this manual, or warranty claims, please contact the retailer where you purchased the product or visit the official Aiwa websaịtị maka ozi kọntaktị ọrụ ndị ahịa.