ແນະນຳ
The Coby CVR-22 Portable Cassette Recorder is designed for simple and convenient audio recording and playback. Featuring one-touch recording, a built-in microphone, and a retractable handle, this device offers excellent portability for capturing audio wherever you go. Rediscover your classic tape collection or record new content with ease.

Image: The Coby CVR-22 Portable Cassette Recorder, showcasinການອອກແບບທີ່ກະທັດຮັດ ແລະ ປຸ່ມຄວບຄຸມຂອງມັນ.
ຕັ້ງຄ່າ
ການເປີດອຸປະກອນ
The CVR-22 operates on two (2) AA batteries. Ensure batteries are inserted correctly according to polarity markings inside the battery compartment.
- ຊອກຫາຊ່ອງໃສ່ຫມໍ້ໄຟຢູ່ດ້ານລຸ່ມ ຫຼືດ້ານຫຼັງຂອງໜ່ວຍ.
- ເປີດຝາປິດຊ່ອງໃສ່ຫມໍ້ໄຟ.
- Insert two AA batteries, matching the positive (+) and negative (-) terminals as indicated.
- ປິດຝາປິດຊ່ອງໃສ່ຫມໍ້ໄຟຢ່າງປອດໄພ.

Image: The Coby CVR-22 showing a cassette being inserted and indicating its 2x AA battery power requirement.
ຄໍາແນະນໍາການດໍາເນີນງານ
Inserting a Cassette Tape
- ກົດ STOP/EJECT ປຸ່ມເພື່ອເປີດປະຕູຊ່ອງ cassette.
- Insert a standard audio cassette tape with the open edge facing upwards and the tape side facing the unit.
- ຄ່ອຍໆປິດປະຕູຊ່ອງໃສ່ເຄສເຊດຈົນກວ່າມັນຈະກົດປິດ.
ຫຼິ້ນຄືນ
- ກວດໃຫ້ແນ່ໃຈວ່າໄດ້ໃສ່ tape cassette ຢ່າງຖືກຕ້ອງ.
- ກົດ ຫຼິ້ນ ປຸ່ມ. ເທບຈະເລີ່ມຫຼິ້ນ.
- Adjust the volume using the volume control dial, typically located on the side of the unit.
- ເພື່ອຢຸດການຫຼີ້ນ, ກົດປຸ່ມ STOP/EJECT ປຸ່ມ.
- ເພື່ອເລັ່ງໄປຂ້າງໜ້າ, ກົດປຸ່ມ FF (ໄປໜ້າໄວ) ປຸ່ມ.
- ເພື່ອ rewind, ກົດປຸ່ມ REW (Rewind) ປຸ່ມ.

Image: A user holding the Coby CVR-22, illustrating the joy of rediscovering a classic tape collection.
ການບັນທຶກ
The CVR-22 features one-touch recording and a built-in microphone for convenient audio capture.
- Ensure a blank or recordable cassette tape is inserted.
- ກົດ ບັນທຶກ button (usually red). The ຫຼິ້ນ ປຸ່ມຍັງຈະເຮັດວຽກພ້ອມໆກັນ.
- The built-in microphone will begin recording audio. Position the recorder appropriately for optimal sound capture.
- ເພື່ອຢຸດການບັນທຶກ, ກົດປຸ່ມ STOP/EJECT ປຸ່ມ.

Image: The Coby CVR-22 being used in a classroom setting, highlighting its utility for recording classes and lectures.

Image: The Coby CVR-22 positioned on a meeting table, demonstrating its suitability for recording meetings with its one-touch record button.
ການເຊື່ອມຕໍ່ພາຍນອກ
The CVR-22 includes a 3.5mm headphone jack for private listening and potentially an external microphone input (check your specific unit for microphone input if needed, as the built-in mic is standard).
- ຫູຟັງ Jack: Connect standard 3.5mm headphones for personal audio playback.
- External Microphone Input (if available): For higher quality recordings or specific recording scenarios, an external microphone can be connected to the designated input jack.

Image: The Coby CVR-22 connected to an external microphone setup, illustrating its built-in audio input/output ports for versatile use.
ບໍາລຸງຮັກສາ
ທໍາຄວາມສະອາດຫນ່ວຍງານ
- ເຊັດດ້ານນອກຂອງເຄື່ອງດ້ວຍຜ້າອ່ອນ, ແຫ້ງ.
- ຫ້າມໃຊ້ເຄື່ອງຊັກຜ້າ ຫຼືສານລະລາຍທີ່ຂັດ, ເພາະວ່າພວກມັນອາດຈະທຳລາຍການສໍາເລັດຮູບ.
- Periodically clean the tape head and pinch roller using a specialized cassette head cleaner or a cotton swab lightly dampened with isopropyl alcohol. This helps maintain optimal sound quality.
ການດູແລຫມໍ້ໄຟ
- ຖອດແບດເຕີຣີອອກຖ້າຫນ່ວຍງານຈະບໍ່ຖືກໃຊ້ເປັນໄລຍະເວລາທີ່ຍາວນານເພື່ອປ້ອງກັນການຮົ່ວໄຫຼ.
- ຖິ້ມແບັດເຕີລີທີ່ໃຊ້ແລ້ວຢ່າງມີຄວາມຮັບຜິດຊອບຕາມລະບຽບທ້ອງຖິ່ນ.
ການແກ້ໄຂບັນຫາ
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ຫນ່ວຍບໍລິການບໍ່ເປີດ. | ຫມໍ້ໄຟທີ່ຕາຍແລ້ວ ຫຼືໃສ່ບໍ່ຖືກຕ້ອງ. | ປ່ຽນແບດເຕີຣີດ້ວຍໄຟສົດ, ຮັບປະກັນການຂົ້ວທີ່ຖືກຕ້ອງ. |
| ບໍ່ມີສຽງໃນລະຫວ່າງການຫຼິ້ນ. | Volume too low; headphones not connected properly; tape head dirty. | Increase volume; ensure headphones are fully inserted; clean tape head. |
| Recording is distorted or unclear. | Microphone too far from sound source; tape head dirty; faulty tape. | Move closer to sound source; clean tape head; try a different tape. |
| ເທບບໍ່ເຄື່ອນຍ້າຍ ຫຼື ຕິດຂັດ. | Tape is tangled or damaged; unit mechanism issue. | Carefully remove and inspect tape; try a different tape. If issue persists, contact support. |
ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ລາຍລະອຽດ |
|---|---|
| ຍີ່ຫໍ້ | ໂຄບີ |
| ໝາຍເລກຕົວແບບ | TRC-22 |
| ສີ | ດຳ |
| ແຫຼ່ງພະລັງງານ | 2 x AA Batteries (Not rechargeable) |
| ຂະຫນາດກາງການບັນທຶກ | ເທບເທບ |
| ຄຸນນະສົມບັດການບັນທຶກ | One-Touch Recording, Built-in Microphone, Auto-Stop |
| ຄຸນສົມບັດການຫຼິ້ນ | ຢຸດລົດ |
| ສຽງອອກ | ລຳໂພງໃນຕົວ, ຮູສຽບຫູຟັງ 3.5 ມມ |
| ຂະ ໜາດ (D x W x H) | 14.8ຊມ x 25.9ຊມ x 5ຊມ (ປະມານ) |
| ຈັບ | ຖອດຖອນໄດ້ |
ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
Specific warranty information for the Coby CVR-22 Portable Cassette Recorder is not available in this manual. Please refer to the product packaging or the manufacturer's official webເວັບໄຊສໍາລັບເງື່ອນໄຂການຮັບປະກັນລາຍລະອຽດ.
For technical support or service inquiries, please contact Coby customer service through their official channels. Keep your purchase receipt as proof of purchase.
Manufacturer: Summit Electronics, US