ຄູ່ມືການໃຊ້ວິທະຍຸສະເຕີລິໂອອັດສະລິຍະຄູ່ CR 400

1. ບົດແນະນຳ

This manual provides detailed instructions for the setup, operation, and maintenance of your Dual CR 400 Smart Stereo Radio. Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage. Keep this manual for future reference.

2. ຄໍາແນະນໍາຄວາມປອດໄພ

• ແຫຼ່ງພະລັງງານ: ໃຊ້ພຽງແຕ່ອະແດບເຕີໄຟຟ້າທີ່ສະໜອງໃຫ້ເທົ່ານັ້ນ. ໃຫ້ແນ່ໃຈວ່າລະດັບສຽງtage ກົງກັບຄວາມຕ້ອງການທີ່ລະບຸໄວ້ໃນອຸປະກອນ.
• ນ​້​ໍ​າ​ແລະ​ຄວາມ​ຊຸ່ມ​: ຢ່າເຮັດໃຫ້ອຸປະກອນຖືກຝົນ, ຄວາມຊຸ່ມຊື່ນ, ຫຼືຂອງແຫຼວທີ່ຕົກ/ກະແຈກກະຈາຍ. ຫ້າມວາງສິ່ງຂອງທີ່ເຕັມໄປດ້ວຍຂອງແຫຼວ, ເຊັ່ນ vases, ໃສ່ອຸປະກອນ.
• ການລະບາຍອາກາດ: ຮັບປະກັນການລະບາຍອາກາດທີ່ພຽງພໍ. ຫ້າມປິດຊ່ອງລະບາຍອາກາດ.
• ຄວາມຮ້ອນ: ເກັບຮັກສາອຸປະກອນໃຫ້ຫ່າງຈາກແຫຼ່ງຄວາມຮ້ອນ ເຊັ່ນ: ໝໍ້ນ້ຳ, ເຄື່ອງບັນທຶກຄວາມຮ້ອນ, ເຕົາໄຟ ຫຼື ເຄື່ອງໃຊ້ໄຟຟ້າທີ່ຜະລິດຄວາມຮ້ອນອື່ນໆ.
• ທໍາຄວາມສະອາດ: Unplug the device before cleaning. Use a soft, dry cloth. Do not use liquid cleaners or aerosol cleaners.
• ການບໍລິການ: ຢ່າພະຍາຍາມບໍລິການຜະລິດຕະພັນນີ້ດ້ວຍຕົນເອງ. ອ້າງເຖິງການບໍລິການທັງtoົດໃຫ້ກັບພະນັກງານບໍລິການທີ່ມີຄຸນວຸດທິ.
• ການຈັດວາງ: ວາງອຸປະກອນຢູ່ເທິງພື້ນທີ່ຮາບພຽງທີ່ຫມັ້ນຄົງ.

3. ເນື້ອໃນຊຸດ

ກະ​ລຸ​ນາ​ກວດ​ສອບ​ວ່າ​ທຸກ​ລາຍ​ການ​ມີ​ຢູ່​ໃນ​ສະ​ພາບ​ທີ່​ດີ​:

• Dual CR 400 Smart Stereo Radio Unit
• Power Adapter
• ສາຍ USB
• ຄູ່ມືແນະ ນຳ (ເອກະສານນີ້)
• ການຄວບຄຸມໄລຍະໄກ

4. ຜະລິດຕະພັນເກີນview

The Dual CR 400 is a versatile smart stereo radio offering FM, DAB+, Internet Radio, Bluetooth, and USB playback capabilities. It features a clear TFT color display and can be operated via the unit's controls or the included remote control.

ຮູບທີ 4.1: ດ້ານໜ້າ view of the Dual CR 400 Smart Stereo Radio with its telescopic antenna extended. The unit features a central color display, control buttons, and a large rotary knob.

ຮູບທີ 4.2: ດ້ານໜ້າ view of the Dual CR 400 Smart Stereo Radio, showing the display and control panel without the antenna extended. The display shows options for FM and DAB+ radio.

ຮູບທີ 4.3: ຂ້າງ view of the Dual CR 400 Smart Stereo Radio, highlighting its compact design and textured speaker grille.

ຮູບທີ 4.4: ຫລັງ view of the Dual CR 400 Smart Stereo Radio, displaying the DC IN power port, headphone jack, and USB port. The telescopic antenna is also visible.

ຮູບທີ 4.5: The remote control for the Dual CR 400 Smart Stereo Radio, featuring various buttons for power, mode selection, navigation, volume, alarm, and preset stations.

5. ຕັ້ງຄ່າ

5.1 ການເຊື່ອມຕໍ່ພະລັງງານ

1. Connect the provided power adapter to the 'DC IN' port on the rear of the radio.
2. ສຽບອະແດບເຕີໄຟເຂົ້າໄປໃນເຕົ້າສຽບຝາມາດຕະຖານ.
3. ວິທະຍຸຈະເປີດ ຫຼື ເຂົ້າສູ່ໂໝດສະແຕນບາຍ.

5.2 ເສົາອາກາດ

For optimal FM and DAB+ reception, fully extend the telescopic antenna located at the rear of the unit.

5.3 ການຕິດຕັ້ງເບື້ອງຕົ້ນ ແລະການເຊື່ອມຕໍ່ເຄືອຂ່າຍ

Upon first power-on, the radio will guide you through an initial setup process:

1. ການເລືອກພາສາ: Use the navigation controls (rotary knob or remote) to select your preferred language and confirm.
2. ການຕັ້ງຄ່າເຄືອຂ່າຍ: The radio will prompt you to connect to a Wi-Fi network for Internet Radio functionality.
3. ເລືອກເຄືອຂ່າຍ Wi-Fi ຂອງທ່ານຈາກລາຍຊື່.
4. Enter the Wi-Fi password using the on-screen keyboard and navigation controls.
5. Confirm the connection. The radio will indicate when it is successfully connected to the network.

6. ຄໍາແນະນໍາການດໍາເນີນງານ

6.1 ການຄວບຄຸມພື້ນຖານ

• ປຸ່ມເປີດປິດ: Turns the unit on/off or puts it into standby.
• ປຸ່ມໂໝດ: Cycles through available modes (FM, DAB+, Internet Radio, Bluetooth, USB).
• Rotary Knob (Navigate/Volume/OK): Rotate to navigate menus or adjust volume. Press to confirm selections.
• ປຸ່ມເມນູ: Accesses the menu for the current mode.
• ປຸ່ມກັບຄືນ: ກັບຄືນໄປຫາໜ້າຈໍ ຫຼືເມນູກ່ອນໜ້າ.

ວິທະຍຸ 6.2 FM

1. ກົດ ໂໝດ ກົດປຸ່ມຈົນກວ່າ 'FM' ຈະຖືກເລືອກ.
2. The radio will automatically scan for available FM stations or tune to the last played station.
3. Use the navigation buttons or rotary knob to manually tune or scan for stations.
4. To save a station as a preset, press and hold the 'FAV' button on the remote or follow the on-screen instructions.

6.3 DAB+ ວິ​ທະ​ຍຸ​

1. ກົດ ໂໝດ button until 'DAB+' is selected.
2. The radio will perform a full scan for DAB+ stations upon first use or if no stations are found.
3. Use the navigation controls to browse the list of available DAB+ stations.
4. ກົດ OK ເພື່ອເລືອກ ແລະ ຟັງສະຖານີ.

6.4 ວິທະຍຸອິນເຕີເນັດ

Ensure the radio is connected to a Wi-Fi network (see Section 5.3).

1. ກົດ ໂໝດ ປຸ່ມຈົນກວ່າ 'ວິທະຍຸອິນເຕີເນັດ' ຈະຖືກເລືອກ.
2. ທ່ານສາມາດເບິ່ງສະຖານີຕ່າງໆໄດ້ຕາມສະຖານທີ່, ປະເພດ ຫຼື ຄົ້ນຫາສະຖານີສະເພາະ.
3. Use the navigation controls to select your desired station.
4. ກົດ OK ເພື່ອ​ເລີ່ມ​ຕົ້ນ​ການ​ຫຼິ້ນ​.

6.5 ການຫຼິ້ນ Bluetooth

1. ກົດ ໂໝດ ກົດປຸ່ມຈົນກວ່າ 'Bluetooth' ຈະຖືກເລືອກ. ວິທະຍຸຈະເຂົ້າສູ່ໂໝດຈັບຄູ່, ເຊິ່ງສະແດງຢູ່ໃນໜ້າຈໍ.
2. ໃນສະມາດໂຟນ, ແທັບເລັດ, ຫຼືອຸປະກອນທີ່ເປີດໃຊ້ Bluetooth ຂອງທ່ານ, ເປີດໃຊ້ Bluetooth ແລະຊອກຫາອຸປະກອນທີ່ມີຢູ່.
3. Select 'Dual CR 400' from the list of devices.
4. ເມື່ອຈັບຄູ່ແລ້ວ, ທ່ານສາມາດຖ່າຍທອດສຽງຈາກອຸປະກອນຂອງທ່ານໄປຫາວິທະຍຸໄດ້.

6.6 ການຫຼິ້ນ USB

1. ໃສ່ USB flash drive ທີ່ບັນຈຸສຽງ files into the USB port on the rear of the radio.
2. ກົດ ໂໝດ button until 'USB' is selected.
3. The radio will scan the USB drive and display the available audio files.
4. Use the navigation controls to select and play your desired tracks.

6.7 Clock, Date, and Alarm Functions

The Dual CR 400 includes a clock, date display, and alarm functions. These can typically be configured via the 'Menu' button in any mode, navigating to 'System Settings' or 'Alarm Settings'. Follow the on-screen prompts to set the time, date, and up to two alarms with customizable sources (e.g., buzzer, FM, DAB+, Internet Radio).

6.8 Spotify ເຊື່ອມຕໍ່

If you have a Spotify Premium account, you can use Spotify Connect to stream music directly to your Dual CR 400. Ensure your radio and the device running the Spotify app are on the same Wi-Fi network. Open the Spotify app, play a song, and select the Dual CR 400 from the 'Devices Available' list.

7. ບໍາລຸງຮັກສາ

7.1 ການທໍາຄວາມສະອາດ

To clean the unit, first unplug it from the power outlet. Use a soft, dry, lint-free cloth to wipe the surfaces. Do not use abrasive cleaners, waxes, or solvents as they may damage the finish.

7.2 ການເກັບຮັກສາ

ຖ້າເກັບຮັກສາເຄື່ອງໄວ້ເປັນເວລາດົນ, ຖອດສາຍໄຟອອກຈາກແຫຼ່ງພະລັງງານ ແລະເກັບຮັກສາໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ, ຫ່າງຈາກແສງແດດໂດຍກົງ ແລະ ອຸນຫະພູມທີ່ຮ້າຍກາດ.

8. ການແກ້ໄຂບັນຫາ

9. ຂໍ້ມູນຈໍາເພາະ

10. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

For warranty information and technical support, please refer to the warranty card included with your product or contact Dual customer service. Keep your proof of purchase for warranty claims.