1. ຜະລິດຕະພັນເກີນview
The Tascam DR-07X is a versatile stereo handheld digital audio recorder and USB audio interface designed for high-quality audio capture in various applications, including field recording, music, AV production, and dictation. Its compact design and intuitive controls make it suitable for both beginners and experienced users.
Key features include dual internal condenser microphones capable of handling a wide dynamic range, adjustable microphone configurations (A-B and X-Y stereo), extended battery life, and a USB audio interface mode for direct connection to computers.
ຮູບ 1.1: ດ້ານຫນ້າ view of the Tascam DR-07X digital audio recorder, showing its display, control buttons, and adjustable stereo microphones.
ຮູບ 1.2: ເກີນview of DR-07X key features including extended battery life, high capacity storage, and USB audio interface functionality.
2. ຄູ່ມືການຕິດຕັ້ງ
2.1 ການສະຫນອງພະລັງງານ
The DR-07X operates on two AA batteries (included) or can be powered via a USB mobile battery or a USB connection to a computer. For extended recording sessions, USB power is recommended.
- ການຕິດຕັ້ງຫມໍ້ໄຟ: Open the battery compartment cover on the back of the unit and insert two AA batteries, observing the correct polarity.
- USB Power: Connect the unit to a USB power source using a compatible USB cable.
2.2 ການຕິດຕັ້ງກາດຫນ່ວຍຄວາມຈໍາ
The DR-07X records to a microSD card. A card is not typically included and must be purchased separately. Ensure the card is formatted correctly before use.
- ຊອກຫາຊ່ອງສຽບກາດ microSD ຢູ່ດ້ານຂ້າງຂອງເຄື່ອງ.
- Insert the microSD card until it clicks into place.
- ເພື່ອເອົາອອກ, ຍູ້ບັດຄ່ອຍໆຈົນກ່ວາມັນອອກມາ.
- ການຈັດຮູບແບບ: It is recommended to format the memory card using the DR-07X unit itself for optimal compatibility. If formatting on a PC, ensure it is formatted to FAT32 for cards up to 32GB, or exFAT for cards larger than 32GB.
2.3 Microphone Configuration
The DR-07X features adjustable unidirectional microphones that can be set in two primary stereo configurations: A-B and X-Y.
Figure 2.1: Illustration of A-B and X-Y stereo microphone positions.
- A-B Position: For a wider stereo image, suitable for capturing a broader soundscape. The microphones are spread further apart.
- X-Y Position: For a tighter, more focused stereo field with less phase difference, ideal for precise sound source localization. The microphones are angled closer together.
- Adjust the microphone capsules by gently rotating them to achieve the desired configuration.
3. ການດໍາເນີນງານ
3.1 ການບັນທຶກພື້ນຖານ
The DR-07X is designed for straightforward operation. The layout allows for quick adjustments and recording initiation.
Figure 3.1: Operating the DR-07X with a single thumb for quick access to controls.
- ເປີດ: ກົດຄ້າງໄວ້ POWER/HOME ປຸ່ມ.
- ປັບລະດັບ: ໃຊ້ + ແລະ - buttons to set the input recording level. Monitor the level meters on the display to avoid clipping (distortion).
- ເລີ່ມການບັນທຶກ: ກົດ ບັນທຶກ button once to enter record-pause mode (REC light flashes). Adjust levels as needed. Press ບັນທຶກ again to begin recording (REC light illuminates steadily).
- ຢຸດການບັນທຶກ: ກົດ ຢຸດ button (often integrated with the play/pause button or a dedicated stop button).
- ຫຼິ້ນຄືນ: ໃຊ້ປຸ່ມນຳທາງ (ຫຼິ້ນ/ຢຸດຊົ່ວຄາວ, ກັບຄືນ, ເດີນໜ້າໄວ) ກັບຄືນview ການບັນທຶກຂອງທ່ານ.
3.2 ໂໝດອິນເຕີເຟດສຽງ USB
The DR-07X can function as a 2-in/2-out USB audio interface, allowing direct recording to a computer for applications like podcasting, live streaming, and digital audio workstations.
Figure 3.2: The DR-07X used as a USB audio interface with a computer.
- Connect the DR-07X to your computer using a USB data cable (not a charging-only cable).
- Select "Audio Interface" mode on the DR-07X when prompted.
- Install the necessary drivers from the Tascam website if your operating system does not automatically recognize the device.
- Configure your computer's sound settings or your digital audio workstation (DAW) to use the DR-07X as the input and output device.
3.3 Advanced Recording Functions
- ການບັນທຶກອັດຕະໂນມັດ: This function detects the sound input signal level and automatically starts recording when a preset level is reached.
Figure 3.3: Auto recording automatically starts and stops based on sound levels.
- ການບັນທຶກກ່ອນ: This feature continuously buffers a few seconds of audio, ensuring that you capture sound even if you press the record button slightly late.
Figure 3.4: Pre-recording captures audio from before the record button is engaged.
4. ບໍາລຸງຮັກສາ
4.1 ການທໍາຄວາມສະອາດ
- ເຊັດເຄື່ອງດ້ວຍຜ້າອ່ອນ, ແຫ້ງ.
- ຢ່າໃຊ້ເຄື່ອງເຮັດຄວາມສະອາດຂັດ, ສານລະລາຍ, ຫຼືເຫຼົ້າ, ເພາະວ່າສິ່ງເຫຼົ່ານີ້ສາມາດທໍາລາຍການສໍາເລັດຮູບ.
- Keep the microphone capsules free from dust and debris.
4.2 ການດູແລຫມໍ້ໄຟ
- ຖອດແບດເຕີຣີອອກຖ້າຫນ່ວຍງານຈະບໍ່ຖືກໃຊ້ເປັນໄລຍະເວລາທີ່ຍາວນານເພື່ອປ້ອງກັນການຮົ່ວໄຫຼ.
- Replace both AA batteries simultaneously with new ones. Do not mix old and new batteries or different types of batteries.
4.3 ການເກັບຮັກສາ
- Store the DR-07X in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid storing in dusty or humid environments.
- Consider using a protective case to prevent physical damage.
5. ການແກ້ໄຂບັນຫາ
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ຫນ່ວຍບໍລິການບໍ່ເປີດ. | Dead or incorrectly inserted batteries; no USB power. | Replace batteries, check polarity, or connect to a reliable USB power source. |
| ການບັນທຶກບໍ່ເລີ່ມຕົ້ນ. | Record button pressed only once; memory card full or unformatted. | Press the RECORD button twice to start recording. Check memory card capacity and format. |
| Poor audio quality / Noise in recordings. | Incorrect input level; environmental interference (e.g., electrical devices); damaged microphone. | Adjust recording levels to prevent clipping. Move away from sources of electromagnetic interference. Ensure microphones are clean and undamaged. |
| ບໍ່ສາມາດໂອນຍ້າຍໄດ້ files ກັບຄອມພິວເຕີ. | Using a charging-only USB cable; incorrect USB mode selected; missing drivers. | Use a USB data cable. Select "Storage" or "Audio Interface" mode on the unit. Install Tascam drivers from their official website. Alternatively, remove the microSD card and use a card reader. |
6. ຂໍ້ມູນຈໍາເພາະ
- ໝາຍເລກຕົວແບບ: DR-07X
- ນ້ໍາຫນັກລາຍການ: 11.2 ອອນສ໌ (ປະມານ 317 ກຣາມ)
- ຂະໜາດຜະລິດຕະພັນ: 2.68 x 1.02 x 6.22 ນິ້ວ (68 x 26 x 158 ມມ)
- ແບັດເຕີຣີ: 2 AA batteries (included), Alkaline type recommended.
- ອຸປະກອນທີ່ເຂົ້າກັນໄດ້: Personal Computer (via USB)
- ການໂຕ້ຕອບຮາດແວ: USB
- ຮູບແບບສື່: Digital (microSD/microSDHC/microSDXC card)
- ໄມໂຄຣໂຟນ: Dual internal condenser microphones, adjustable A-B/X-Y stereo configuration.
- ການໂຕ້ຕອບສຽງ USB: 2-in/2-out functionality.
7. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
The Tascam DR-07X comes with a standard manufacturer's warranty. For detailed warranty terms and conditions, please refer to the documentation included with your product or visit the official Tascam webເວັບໄຊ.
For technical support, driver downloads, and additional resources, please visit the official Tascam support page. You can also download the complete user manual in PDF format for more in-depth information:
ດາວໂຫຼດຄູ່ມືຜູ້ໃຊ້ທີ່ເປັນທາງການ (PDF)
ຫມາຍເຫດ: ສະເພາະຜະລິດຕະພັນແລະຮູບລັກສະນະແມ່ນມີການປ່ຽນແປງໂດຍບໍ່ມີການແຈ້ງການສໍາລັບການປັບປຸງ.
