1. ບົດແນະນຳ
Thank you for choosing the Jazmm CR-318 Portable Cassette Player Recorder with AM/FM Radio. This device combines the classic functionality of a cassette player and recorder with the convenience of an AM/FM radio, offering a versatile audio experience. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your device.
2. ເນື້ອໃນຊຸດ
ກະລຸນາກວດສອບວ່າລາຍການທັງໝົດມີຢູ່ໃນຊຸດ:
- Jazmm CR-318 Cassette Player Recorder
- ສາຍໄຟ AC
- ຄູ່ມືຜູ້ໃຊ້ (ເອກະສານນີ້)
- ຫູຟັງ
- ໄມໂຄຣໂຟນຂະໜາດນ້ອຍ
3. ຜະລິດຕະພັນເກີນview
Familiarize yourself with the components and controls of your Jazmm CR-318.
ຮູບທີ 3.1: ດ້ານໜ້າ view of the Jazmm CR-318 showing the speaker, radio tuner, and cassette compartment.
ຮູບທີ 3.2: ຂ້າງ view illustrating the control buttons and compact dimensions of the device.
ການຄວບຄຸມ ແລະພອດ:
- ການຄວບຄຸມລະດັບສຽງ (VOL): Rotary knob to adjust audio output level.
- ໄມໂຄຣໂຟນ (MIC): Built-in microphone for recording.
- ປຸ່ມ REC: Initiates cassette recording.
- ປຸ່ມຫຼິ້ນ: Starts cassette playback.
- FWD/REW Buttons: Fast forward and rewind cassette tapes.
- ປຸ່ມຢຸດ/ຖອດອອກ: Stops playback/recording and opens the cassette compartment.
- ເຄື່ອງຮັບສັນຍານ AM/FM: Dial for selecting radio frequencies.
- ເສົາອາກາດ Telescopic: ເສົາອາກາດທີ່ສາມາດຍືດອອກໄດ້ເພື່ອການຮັບວິທະຍຸທີ່ດີຂຶ້ນ.
- Jack ຫູຟັງ 3.5 ມມ: ສໍາລັບການເຊື່ອມຕໍ່ຫູຟັງ.
- DC 5V Input: Port for connecting the AC power adapter.
- ຊ່ອງໃສ່ຫມໍ້ໄຟ: Located on the back, for 2 AA batteries.
4. ການເປີດອຸປະກອນ
The Jazmm CR-318 can be powered by either an AC adapter or AA batteries.
ຮູບທີ 4.1: Illustration of the two power supply methods: AC adapter and AA batteries.
4.1. ການນໍາໃຊ້ອະແດບເຕີ AC
- ໃຫ້ແນ່ໃຈວ່າອຸປະກອນຖືກປິດ.
- Connect the small end of the provided AC power cord to the DC 5V input jack on the side of the cassette player.
- ສຽບສາຍໄຟ AC ອີກດ້ານໜຶ່ງເຂົ້າໄປໃນປລັກສຽບຕາມຝາມາດຕະຖານ.
4.2. Using AA Batteries
- ຊອກຫາຊ່ອງໃສ່ຫມໍ້ໄຟຢູ່ດ້ານຫຼັງຂອງອຸປະກອນ.
- ເລື່ອນເປີດcoverາປົກຊ່ອງຂອງbatteryໍ້ໄຟ.
- ໃສ່ຫມໍ້ໄຟ AA ສອງ (2) ໜ່ວຍ, ຮັບປະກັນຄວາມຂົ້ວທີ່ຖືກຕ້ອງ (+/-) ຕາມທີ່ລະບຸໄວ້ພາຍໃນຊ່ອງ.
- ປິດຝາປິດຊ່ອງໃສ່ຫມໍ້ໄຟຢ່າງປອດໄພ.
ໝາຍເຫດ: ຖອດແບດເຕີຣີອອກຖ້າອຸປະກອນຈະບໍ່ຖືກໃຊ້ເປັນໄລຍະເວລາເພີ່ມເຕີມເພື່ອປ້ອງກັນການຮົ່ວໄຫຼ.
5. ການດໍາເນີນງານ Cassette
5.1. ການໂຫຼດເທບເທບ
- Press the STOP/EJECT button to open the cassette compartment door.
- Insert a cassette tape with the open edge facing upwards and the tape side facing the device.
- ຄ່ອຍໆປິດປະຕູຊ່ອງໃສ່ເຄສເຊດຈົນກວ່າມັນຈະກົດປິດ.
ຮູບທີ 5.1: Correct method for inserting a cassette tape into the player.
5.2. ການຫວນຄືນ
- Load a cassette tape as described above.
- ກົດປຸ່ມ PLAY ເພື່ອເລີ່ມການຫຼິ້ນຄືນ.
- Adjust the VOL (Volume) knob to your desired listening level.
- To fast forward, press the FWD button. To rewind, press the REW button. Press PLAY to resume normal playback.
- To stop playback, press the STOP/EJECT button.
5.3. ການບັນທຶກ
The Jazmm CR-318 allows you to record audio using its built-in microphone.
ຮູບທີ 5.2: The device actively recording audio via its built-in microphone.
- Load a blank or recordable cassette tape into the compartment.
- Ensure the tape has write-protection tabs intact if you intend to record over existing content.
- Press the REC button. The PLAY button will also engage simultaneously.
- Speak clearly into the built-in microphone (MIC) located on the side of the device.
- ເພື່ອຢຸດການບັນທຶກ, ກົດປຸ່ມ STOP / EJECT.
- To listen to your recording, rewind the tape to the desired starting point and press PLAY.
6. ການໃຊ້ງານວິທະຍຸ AM/FM
The device features an integrated AM/FM radio tuner.
ຮູບທີ 6.1: The device demonstrating strong AM/FM radio reception with its extended telescopic antenna.
- Extend the telescopic antenna for optimal FM reception. For AM reception, the internal antenna is generally sufficient, but repositioning the device may improve signal.
- Rotate the AM/FM Tuner dial to select your desired radio station.
- Adjust the VOL (Volume) knob to your preferred listening level.
7. ການນໍາໃຊ້ຫູຟັງ
For private listening, connect the included headphones or any standard 3.5mm headphones.
ຮູບທີ 7.1: User enjoying audio privately with headphones connected to the cassette player.
- Locate the 3.5mm earphone jack on the side of the device.
- Plug your headphones into this jack.
- The built-in speaker will automatically mute when headphones are connected.
- Adjust the volume using the VOL knob.
8. ບໍາລຸງຮັກສາ
Proper care ensures the longevity and performance of your cassette player recorder.
- ທໍາຄວາມສະອາດ: Use a soft, dry cloth to clean the exterior of the device. Do not use liquid cleaners or abrasive materials. For the tape head and pinch roller, use a specialized cassette head cleaner periodically.
- ການດູແລຫມໍ້ໄຟ: Remove batteries if the device will not be used for extended periods to prevent corrosion.
- ການດູແລເທບ: Store cassette tapes in their cases away from direct sunlight, heat, and magnetic fields to prevent damage and degradation.
- ການເກັບຮັກສາ: ເກັບຮັກສາອຸປະກອນໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງເມື່ອບໍ່ໄດ້ໃຊ້.
9. ການແກ້ໄຂບັນຫາ
ຖ້າຫາກທ່ານພົບບັນຫາ, ເບິ່ງບັນຫາທົ່ວໄປດັ່ງຕໍ່ໄປນີ້ແລະການແກ້ໄຂ:
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ບໍ່ມີພະລັງງານ | ຫມໍ້ໄຟແມ່ນຕາຍຫຼືໃສ່ບໍ່ຖືກຕ້ອງ; ອະແດບເຕີ AC ບໍ່ເຊື່ອມຕໍ່ ຫຼື ຂັດຂ້ອງ. | Replace batteries, check polarity; ensure AC adapter is securely plugged in and functional. |
| ບໍ່ມີສຽງຈາກລຳໂພງ/ຫູຟັງ | Volume too low; headphones not fully inserted; faulty headphones; device in radio mode with no station tuned. | Increase volume; re-insert headphones; try different headphones; tune to a clear radio station. |
| ເທັບຄາເຊັດບໍ່ສາມາດຫຼິ້ນ/ບັນທຶກສຽງໄດ້ | Tape not inserted correctly; tape damaged; REC button not fully pressed (for recording); write-protection tab removed (for recording). | Re-insert tape; try a different tape; ensure REC button is fully engaged; cover write-protection tab with tape. |
| ການຮັບວິທະຍຸທີ່ບໍ່ດີ | ເສົາອາກາດບໍ່ໄດ້ຂະຫຍາຍ; ພື້ນທີ່ສັນຍານອ່ອນ; ແຊກແຊງ. | Extend telescopic antenna fully; reposition the device; try tuning to a stronger station. |
| Recording has buzzing sound | External interference; microphone too close to speaker; faulty tape. | Move away from electronic devices; ensure microphone is not picking up speaker output; try a new tape. |
10. ຂໍ້ມູນຈໍາເພາະ
Key technical specifications for the Jazmm CR-318:
- ຂະໜາດຜະລິດຕະພັນ: 4 x 2 x 5 ນິ້ວ (10.16 x 5.08 x 12.7 cm)
- ນ້ໍາຫນັກລາຍການ: 7.2 ອອນສ໌ (204 ກຣາມ)
- ແຫຼ່ງພະລັງງານ: 2 AA batteries or 5V DC (AC adapter)
- ຊ່ອງສຽບຫູຟັງ: 3.5 ມິນລີແມັດ
- ປັດໄຈແບບຟອມໄມໂຄຣໂຟນ: ໃນຕົວ
- ຮູບແບບການເຮັດວຽກຂອງໄມໂຄຣໂຟນ: ໂມໂນ
- ຍີ່ຫໍ້: Jazmm
- ຜູ້ຜະລິດ: JiMeng
11. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
The Jazmm CR-318 comes with a 12-month warranty from the date of purchase. Additionally, a 30-day money-back guarantee is offered. For any product-related inquiries, technical assistance, or warranty claims, please contact our customer service team. We aim for 100% customer satisfaction and provide 24/7 customer support.
Please refer to your purchase documentation or the seller's platform for specific contact details.
