1. ບົດແນະນຳ
ຂອບໃຈສໍາລັບການຊື້asing the COBY DTV-700 Digital to Analog TV Converter. This device allows you to receive digital broadcast television signals and convert them for display on older analog televisions. It also functions as a multimedia player, supporting various audio, video, and image formats via its USB port, and offers recording capabilities. Please read this manual thoroughly before operating the device to ensure proper use and to maximize your viewປະສົບການ.
2. ເນື້ອໃນຊຸດ
ກະລຸນາກວດເບິ່ງກ່ອງສໍາລັບລາຍການຕໍ່ໄປນີ້:
- COBY DTV-700 Digital to Analog TV Converter
- ການຄວບຄຸມໄລຍະໄກ
- ອະແດບເຕີໄຟຟ້າ AC/DC
- ສາຍ AV (RCA)
- ຄູ່ມືຜູ້ໃຊ້ (ເອກະສານນີ້)
Image 2.1: The COBY DTV-700 Digital to Analog TV Converter. This image shows the compact design of the converter unit, typically black with various ports and indicators.
3. ຂໍ້ມູນຄວາມປອດໄພ
ເພື່ອຮັບປະກັນການປະຕິບັດງານທີ່ປອດໄພແລະປ້ອງກັນຄວາມເສຍຫາຍ, ກະລຸນາປະຕິບັດຕາມຄວາມລະມັດລະວັງຕໍ່ໄປນີ້:
- ຫ້າມບໍ່ໃຫ້ອຸປະກອນຖືກຝົນ, ຄວາມຊຸ່ມຊື່ນ, ຫຼືອຸນຫະພູມທີ່ຮຸນແຮງ.
- ຫ້າມເປີດຄasing; ສົ່ງການບໍລິການທັງໝົດໃຫ້ກັບບຸກຄະລາກອນທີ່ມີຄຸນວຸດທິ.
- ຮັບປະກັນການລະບາຍອາກາດທີ່ເຫມາະສົມຮອບຫນ່ວຍເພື່ອປ້ອງກັນຄວາມຮ້ອນເກີນ.
- ໃຊ້ພຽງແຕ່ອະແດັບເຕີໄຟທີ່ໃຫ້ມາ.
- ຮັກສາເຄື່ອງໃຫ້ຫ່າງຈາກແສງແດດໂດຍກົງ, ແຫຼ່ງຄວາມຮ້ອນ, ແລະສະຫນາມແມ່ເຫຼັກທີ່ເຂັ້ມແຂງ.
- ຖິ້ມແບັດເຕີລີ ແລະສິ່ງເສດເຫຼືອເອເລັກໂຕຣນິກຢ່າງມີຄວາມຮັບຜິດຊອບຕາມລະບຽບການທ້ອງຖິ່ນ.
4. ຜະລິດຕະພັນເກີນview
4.1 ກະດານດ້ານ ໜ້າ
The front panel typically includes:
- ຕົວຊີ້ບອກພະລັງງານ: ໄຟຂຶ້ນເມື່ອໜ່ວຍເປີດຢູ່.
- ປຸ່ມຂຶ້ນ/ລົງຊ່ອງ: For changing channels.
- ປຸ່ມເມນູ: ເຂົ້າເຖິງເມນູຫຼັກ.
- ພອດ USB: For connecting USB storage devices for media playback and recording.
4.2 ແຜງດ້ານຫລັງ
ແຜງດ້ານຫລັງໃຫ້ພອດເຊື່ອມຕໍ່ທີ່ຈໍາເປັນທັງຫມົດ:
- ANT ໃນ: Connects to your antenna for receiving digital signals.
- ຊ່ອງ HDMI: Connects to an HDMI-compatible TV for high-definition output.
- AV OUT (RCA): Connects to older analog TVs using composite video (yellow) and stereo audio (red/white) cables.
- COAXIAL ອອກ: Digital audio output (if available).
- DC ໃນ: Connects to the provided AC/DC power adapter.
5. ຕັ້ງຄ່າ
5.1 ການເຊື່ອມຕໍ່ຕົວແປງ
- ເຊື່ອມຕໍ່ເສົາອາກາດ: Connect your digital antenna to the ANT IN port on the rear of the DTV-700.
- ເຊື່ອມຕໍ່ຫາໂທລະພາບ:
- For Analog TVs: Use the supplied AV cable. Connect the yellow plug to the video input of your TV, and the red/white plugs to the corresponding audio inputs. Connect the other end to the AV ອອກ ports on the DTV-700.
- For Digital/HDTVs: Use an HDMI cable (not included). Connect one end to the HDMI ອອກ port on the DTV-700 and the other end to an available HDMI input on your TV.
- ເຊື່ອມຕໍ່ພະລັງງານ: Plug the AC/DC power adapter into the DC IN port on the DTV-700, then plug the adapter into a wall outlet.
5.2 ການຕັ້ງຄ່າເບື້ອງຕົ້ນ ແລະ ການສະແກນຊ່ອງ
- Turn on your TV and select the correct input source (e.g., AV1, HDMI1) that corresponds to your connection.
- Power on the DTV-700 using the remote control or the power button on the front panel.
- The first time you power on, an initial setup wizard may appear. Follow the on-screen prompts to select your language and country.
- Initiate an automatic channel scan. This will search for all available digital channels in your area. This process may take several minutes. Do not interrupt the scan.
- Once the scan is complete, the converter will tune to the first available channel.
6. ຄໍາແນະນໍາການດໍາເນີນງານ
6.1 ຫນ້າທີ່ຄວບຄຸມໄລຍະໄກ
The remote control provides full functionality for your DTV-700. Ensure two AAA batteries are inserted correctly (batteries not included).
- ພະລັງງານ: ເປີດ ຫຼືປິດເຄື່ອງ.
- CH +/-: ປ່ຽນຊ່ອງຂຶ້ນ ຫຼື ລົງ.
- VOL +/-: ປັບລະດັບສຽງ.
- ເມນູ: ເຂົ້າເຖິງເມນູຫຼັກ.
- ອອກ: ອອກຈາກເມນູຫຼືຟັງຊັນປະຈຸບັນ.
- ຂໍ້ມູນ: ສະແດງຂໍ້ມູນຊ່ອງປະຈຸບັນ.
- ປຸ່ມຕົກລົງ / ການນຳທາງ: Confirms selections and navigates menus.
- REC: Starts recording the current program.
- PLAY/PAUSE, STOP, FF, REW: ການຄວບຄຸມການຫຼິ້ນສື່.
- USB: ປ່ຽນໄປໃຊ້ໂໝດຫຼິ້ນສື່ USB.
6.2 Channel Navigation
ໃຊ້ CH +/- buttons on the remote or front panel to browse channels. You can also directly enter a channel number using the numeric keypad on the remote.
6.3 ເມນູຫຼັກ
ກົດ ເມນູ button to access settings for Program, Picture, Sound, Time, Option, and System. Use the navigation buttons to select options and OK ເພື່ອຢືນຢັນ.
7. ການຫຼິ້ນສື່
The DTV-700 supports media playback from a USB storage device (e.g., USB flash drive, external hard drive). Insert your USB device into the USB port on the front panel.
7.1 ຮູບແບບທີ່ຮອງຮັບ
- ດົນຕີ: MP3, WMA
- ຮູບ: JPG, BMP, PNG
- ວິດີໂອ: MKV, AVI, DIVX, XVID, MOV, VOB, FLV, DAT, MPEG, MP4, TS
7.2 ການຫຼິ້ນສື່
- ໃສ່ອຸປະກອນເກັບຂໍ້ມູນ USB ເຂົ້າໄປໃນພອດ USB.
- ກົດ USB button on the remote control or navigate to the 'Multimedia' section in the main menu.
- Select the desired media type (Music, Photo, Video) and browse your files.
- ໃຊ້ປຸ່ມນຳທາງເພື່ອເລືອກ a file ແລະກົດ OK ຫຼິ້ນ.
8. Recording Features
The DTV-700 allows you to record live TV programs to a connected USB storage device.
8.1 ການບັນທຶກທັນທີ
ໃນຂະນະທີ່ເບິ່ງລາຍການ, ໃຫ້ກົດປຸ່ມ REC button on the remote control to start recording. Press ຢຸດ ເພື່ອຢຸດການບັນທຶກ.
8.2 Scheduled Recording (PVR)
Access the PVR (Personal Video Recorder) or Schedule menu via the main menu to set up timed recordings. You will need to specify the channel, start time, end time, and date for the recording.
9. ການແກ້ໄຂບັນຫາ
| ບັນຫາ | ສາເຫດ / ການແກ້ໄຂທີ່ເປັນໄປໄດ້ |
|---|---|
| ບໍ່ມີຮູບພາບຫຼືສຽງ |
|
| Poor picture quality / No channels |
|
| ການຄວບຄຸມໄລຍະໄກບໍ່ເຮັດວຽກ |
|
| ສື່ USB ບໍ່ສາມາດຫຼິ້ນໄດ້ |
|
10. ຂໍ້ມູນຈໍາເພາະ
- ຕົວແບບ: DTV-700
- ຍີ່ຫໍ້: ໂຄບີ
- ປ້ອນຂໍ້ມູນ: Digital TV Antenna (ATSC/DVB-T/T2 compatible, depending on region)
- ຜົນຜະລິດ: HDMI, AV (RCA Composite Video/Audio)
- ພອດ USB: Yes (for media playback and PVR)
- ຮູບແບບສື່ທີ່ຮອງຮັບ:
- Music: MP3, WMA
- ຮູບພາບ: JPG, BMP, PNG
- Video: MKV, AVI, DIVX, XVID, MOV, VOB, FLV, DAT, MPEG, MP4, TS
- ພະລັງງານ: AC/DC Adapter (Input: 100-240V ~ 50/60Hz, Output: typically 5V-12V DC)
- ຂະໜາດ: Approximately 20 x 15.6 x 6.2 cm (Package dimensions)
- ນ້ຳໜັກ: Approximately 490 g (Package weight)
- ຫມໍ້ໄຟຄວບຄຸມໄລຍະໄກ: 2 x AAA (ບໍ່ລວມ)
11. ບໍາລຸງຮັກສາ
To ensure the longevity and optimal performance of your DTV-700 converter:
- ທໍາຄວາມສະອາດ: Use a soft, dry cloth to clean the exterior of the unit. Do not use liquid cleaners or abrasive chemicals.
- ການລະບາຍອາກາດ: ໃຫ້ແນ່ໃຈວ່າບໍ່ປິດຊ່ອງລະບາຍອາກາດເພື່ອປ້ອງກັນຄວາມຮ້ອນເກີນໄປ.
- ການເກັບຮັກສາ: ຖ້າເກັບຮັກສາເຄື່ອງສໍາລັບໄລຍະເວລາທີ່ຍາວນານ, ຖອດມັນອອກຈາກພະລັງງານແລະເກັບໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ.
12. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
For warranty information and technical support, please refer to the warranty card included with your product or visit the official Coby webເວັບໄຊ. ຮັກສາໃບຮັບເງິນການຊື້ຂອງທ່ານໄວ້ເປັນຫຼັກຖານການຊື້ສໍາລັບການຮຽກຮ້ອງການຮັບປະກັນໃດໆ.
Coby is committed to providing quality products and customer satisfaction. If you encounter any issues not covered in this manual, please contact Coby customer service for assistance.
