1. Okwu mmalite
Daalụ maka ịzụrụasing the Sharp QT-CD290 Portable CD MP3 Cassette Boombox. This device offers versatile audio playback options including CD, MP3 CD, cassette tapes, AM/FM radio, and an auxiliary input for external devices. This manual provides essential information for the safe and efficient operation of your new boombox. Please read these instructions thoroughly before use and retain them for future reference.
2. Ozi nchekwa
Iji hụ na ọrụ nchekwa na gbochie mmebi, biko debe ihe ndị a:
- Etinyela igwe ahụ n'ime mmiri ozuzo, mmiri ozuzo, ma ọ bụ oke okpomọkụ.
- Zere idobe otu ahụ n'akụkụ ebe okpomọkụ dị ka radiators, ndekọ okpomọkụ, stovu, ma ọ bụ ngwa ndị ọzọ (gụnyere amplifiers) nke na-emepụta okpomọkụ.
- Ekpuchila oghere ikuku ọ bụla. Hụ na e nwere oghere zuru oke gburugburu ngwaọrụ ahụ maka ikuku ikuku kwesịrị ekwesị.
- Use only the specified batteries (6 x UM-2/C size). Ensure correct polarity when inserting batteries.
- Ejikọtala batrị ochie na nke ọhụrụ, ma ọ bụ ụdị batrị dị iche iche.
- Wepu batrị ma ọ bụrụ na agaghị eji unit ahụ ogologo oge.
- Clean the unit only with a dry cloth. Do not use liquid cleaners or aerosol cleaners.
- Anwala ịnye ngwaahịa a n'onwe gị. Tụtụ aka n'aka ndị ọrụ ruru eru.
- Debe unit ahụ pụọ na mpaghara magnetik siri ike.
3. Ngwaahịa gafereview
Familiarize yourself with the components of your Sharp QT-CD290 boombox.
Foto 1: N'ihu view of the Sharp QT-CD290 Portable CD MP3 Cassette Boombox with the telescopic antenna extended. This image shows the main control panel, CD compartment, cassette deck, and stereo speakers.
Foto 2: N'ihu view of the Sharp QT-CD290 Portable CD MP3 Cassette Boombox with the telescopic antenna retracted. This view highlights the compact design when not using the radio function.
Isi ihe:
- Ụlọ CD na-ebuli elu: For playing audio CDs and MP3 CDs.
- Ogbe Cassette: Maka ịkpọ na ịdekọ kaseti.
- AM/FM Tuner: Built-in radio for receiving AM and FM broadcasts.
- Telescopic FM Antenna: Antenna a na-agbatị agbatị maka nnabata FM ka mma.
- Auxiliary Input (AUX IN): 3.5mm jaak maka ijikọ ngwaọrụ ọdịyo mpụga.
- Ngosipụta LCD: Shows current function, track number, radio frequency, etc.
- bọtịnụ njikwa: Power, Function, Volume, Play/Pause, Stop, Skip/Search, Record, etc.
- Ndị na-ekwu okwu stereo: Integrated speakers for audio output.
4. Nhazi
4.1 Ịkwado Ngalaba ahụ
The Sharp QT-CD290 boombox is designed for portable use and operates solely on batteries. It does not include an AC power adapter and cannot be powered directly from a wall outlet.
- Locate the battery compartment on the underside or rear of the unit.
- Mepee mkpuchi nke batrị batrị.
- Insert six (6) UM-2/C size batteries, ensuring the correct polarity (+/-) as indicated inside the compartment.
- Mechie mkpuchi nke batrị batrị nke ọma.
Note: For optimal performance and to prevent battery leakage, use high-quality alkaline batteries and replace all batteries at the same time.
5. Ntuziaka ọrụ
5.1 Njikwa Izugbe
Familiarize yourself with the main control buttons:
- POWER/FUNC: Press to turn the unit ON/OFF. Press repeatedly to cycle through functions (CD/MP3, TAPE, AM, FM, AUX).
- VOL+/VOL-: Na-edozi ọkwa olu.
- KWỤSỊ: Stops playback for CD/MP3 or Cassette.
- KWURU/Kwụsịa: Starts or pauses CD/MP3 playback.
- SKIP/SEARCH (◀◀ / ▶▶): Skips tracks on CD/MP3. Fast forwards/rewinds on cassette.
- TUNE ▲ / ▼: Tunes radio frequency up or down.
- Nyochaa: Automatically scans for radio stations.
- MEM: Stores or recalls radio presets.
- P-MODE: Programs CD/MP3 playback order.
- Dekọọ: Initiates cassette recording (from CD, Radio, or AUX).
5.2 CD/MP3 Playback
- Pịa IKE/AKWỤKWỌ button repeatedly until 'CD' or 'MP3' appears on the display.
- Mepee mkpuchi ngalaba CD na-ebu n'elu.
- Debe CD ma ọ bụ MP3 CD n'elu spindle ahụ ka akụkụ akara ahụ chee ihu elu.
- Mechie mkpuchi nke CD ahụ nke ọma.
- Pịa KWURU/Kwụsịa bọtịnụ ka ịmalite ịkpọghachi.
- Jiri WỤPỤ/CHỌ (◀◀ / ▶▶) to navigate between tracks. Hold to fast forward or rewind within a track.
- Pịa KWỤSỊ kwụsị ịkpọghachi.
5.3 Mkpọgharị na Ndekọ Kaseti
Nkpọghachi:
- Pịa IKE/AKWỤKWỌ button repeatedly until 'TAPE' appears on the display.
- Mepee ọnụ ụzọ oche oche cassette.
- Tinye teepu kaseti ka o wee chee ihu elu.
- Mechie ọnụ ụzọ oche cassette.
- Pịa KWURU button on the cassette controls to start playback.
- Jiri WỤPỤ/CHỌ (◀◀ / ▶▶) for fast forward or rewind.
- Pịa KWỤSỊ kwụsị ịkpọghachi.
Edekọ:
- Tinye teepu kaseti efu ma ọ bụ nke a na-edekọ n'ime ihe mkpuchi kaseti ahụ.
- Select the desired source (CD, AM/FM Radio, or AUX) using the IKE/AKWỤKWỌ bọtịnụ.
- Start playback on the source (e.g., play a CD, tune to a radio station).
- Pịa Dekọọ button on the cassette controls. The PLAY button will also engage.
- Ka ịkwụsị ndekọ, pịa KWỤSỊ button on the cassette controls.
Ọrụ redio 5.4 nke ụtụtụ/FM
- Pịa IKE/AKWỤKWỌ button repeatedly until 'AM' or 'FM' appears on the display.
- For FM reception, extend the telescopic antenna fully and adjust its position for best reception. For AM reception, rotate the entire unit for best signal.
- Jiri ihe TUNE ▲ / ▼ buttons to manually tune to a desired station.
- N'aka nke ọzọ, pịa Nyochaa button to automatically search for and stop at the next available station.
- To save a station as a preset, tune to the station, then press the MEM bọtịnụ. Jiri TUNE ▲ / ▼ to select a preset number, then press MEM ọzọ iji gosi.
- To recall a preset, press MEM wee jiri TUNE ▲ / ▼ ka ịhọrọ nọmba atọrọ atọ achọrọ.
5.5 Using the Aux Input
- Pịa IKE/AKWỤKWỌ button repeatedly until 'AUX' appears on the display.
- Jikọọ otu njedebe nke eriri ọdịyo 3.5mm (anaghị etinye ya) na jakị AUX IN na igbe igbe.
- Jikọọ nsọtụ nke ọzọ nke eriri ọdịyo ahụ na jakị ekweisi ma ọ bụ ihe na-apụta na ngwaọrụ mpụga gị (dịka ọmụmaatụ, ekwentị mkpanaaka, ihe ọkpụkpọ MP3).
- Malite ịkpọghachi egwu na ngwaọrụ mpụga gị. A ga-esi na igwe okwu boombox bugharịa ọdịyo ahụ.
- Gbanwee olu site na iji VOL + / VOL- buttons on the boombox and/or the volume control on your external device.
6. Nlekọta
Proper care and maintenance will ensure the longevity of your boombox.
- Na-ehicha Ngalaba: Wipe the exterior with a soft, dry cloth. Do not use abrasive cleaners, waxes, or solvents.
- Cleaning the CD Lens: Ọ bụrụ na nsogbu akpọghachi CD, jiri diski ihe nhicha anya CD dị maka azụmahịa.
- Cleaning the Cassette Head: Jiri owu sachaa isi kaseti ahụ, ihe e ji atụgharị ihe, na okpu ahụ mgbe ụfọdụ.ampetinyere ya na mmanya isopropyl.
- Nlekọta batrị: Wepụ batrị ma ọ bụrụ na ejirighị ngwaọrụ ahụ ruo ogologo oge iji gbochie mmiri ịpụ apụ.
- Nchekwa: Store the unit in a cool, dry place away from direct sunlight and dust.
7. Nchọpụta nsogbu
If you experience problems with your boombox, refer to the following table for possible solutions.
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Enweghị ike | Akwụsịla batrị ma ọ bụ tinye na ezighi ezi. | Replace with new UM-2/C size batteries, ensuring correct polarity. |
| CD/MP3 skips or does not play | CD is dirty, scratched, or inserted incorrectly. CD lens is dirty. | Clean the CD with a soft cloth. Try another CD. Clean the CD lens with a cleaner disc. Ensure CD is inserted label-side up. |
| Nnabata redio adịghị mma | Antenna not extended/adjusted. Weak signal. Interference. | For FM, fully extend and adjust the telescopic antenna. For AM, rotate the unit. Move the unit away from other electronic devices. |
| A gbagọrọ agbagọ ma ọ bụ mechie kaseti ahụ | Cassette head is dirty or demagnetized. Tape is old or damaged. | Clean the cassette head, pinch roller, and capstan. Try a different tape. |
| No sound from Aux Input | Incorrect function selected. Cable not connected properly. External device volume too low. | Ensure 'AUX' function is selected. Check cable connections. Increase volume on both the boombox and the external device. |
8. Nkọwapụta
Technical specifications for the Sharp QT-CD290 Portable CD MP3 Cassette Boombox:
| Njirimara | Nkọwa |
|---|---|
| Ụdị | Nkọ |
| Nlereanya | QT-CD290 |
| Ụdị Mgbasa Ozi Dakọtara | CD, MP3 CD, Cassette |
| Nkà na ụzụ Tuner | Stereo AM/FM |
| Ọnọdụ mmepụta ọdịyo | Stereo |
| Ike mmepụta | 2.4 watts (1.2 W x 2 RMS) |
| Isi Iyi Ike | Battery Powered (6 x UM-2/C size batteries, not included) |
| Ụdị njikọ | Auxiliary (3.5mm input) |
| Compatible Devices (Aux) | Speaker, Headphone, Smartphone, Laptop, Tablet, MP3 Players, TV |
| Akụkụ ngwaahịa (L x W x H) | 23.88 x 12.45 x 22.35 cm (9.4 x 4.9 x 8.8 inch) |
| Ibu Ibu | 1.36 n'arọ (3 lbs) |
| Nkwado Bluetooth | Mba |
9. Akwụkwọ ikike na nkwado
For warranty information or technical support regarding your Sharp QT-CD290 boombox, please refer to the warranty card included with your purchase or visit the official Sharp Electronics website for your region. You may also contact Sharp customer service directly for assistance.





