SEMIER SM-817 Portable AM/FM/SW Video Radio User Manual

1. ບົດແນະນຳ

Thank you for choosing the SEMIER SM-817 Portable AM/FM/SW Video Radio. This device offers a comprehensive entertainment experience, combining multi-band radio reception with video playback, Bluetooth connectivity, and media file support. This manual provides essential information for the safe and efficient operation of your radio.

ຮູບພາບ 1.1: ດ້ານຫນ້າ view of the SEMIER SM-817 Portable Video Radio, showcasing its 4.3-inch screen, control buttons, and telescopic antenna.

2. ເນື້ອໃນຊຸດ

ກະລຸນາກວດເບິ່ງຊຸດສຳລັບລາຍການຕໍ່ໄປນີ້:

• 1 x SEMIER SM-817 Portable AM/FM/SW Video Radio
• 1 x ສາຍສາກ USB
• 3 x 1200 mAh Rechargeable Lithium-ion Batteries (pre-installed or separate)
• 1 x ຄູ່ມືຜູ້ໃຊ້

3. ອຸປະກອນເກີນview

Familiarize yourself with the main components of your SEMIER SM-817 radio.

Image 3.1: The 4.3-inch screen of the SM-817, illustrating its capability to display videos, MP3 music interfaces, images, and e-book text.

ຄຸນ​ນະ​ສົມ​ບັດ​ທີ່​ສໍາ​ຄັນ​:

• ວິ​ທະ​ຍຸ​ຫຼາຍ​ແຖບ​: AM (520-1710 KHz), FM (87-108 MHz), SW (3.0-21.95 MHz)
• ຈໍສະແດງຜົນ 4.3 ນິ້ວ: Supports 720p/1080p video playback.
• Bluetooth 5.0: Wireless audio streaming.
• ການຫຼິ້ນສື່: Supports USB and Micro SD card for video, MP3 music, images, and e-books.
• ສຽງອອກ: Integrated 5W speaker and 3.5mm headphone jack.
• ແບັດເຕີຣີທີ່ສາມາດສາກໄດ້: Three 1200 mAh Lithium-ion batteries with USB-C charging.
• ການອອກແບບແບບພົກພາ: Compact and lightweight with an included lanyard.

4. ຕັ້ງຄ່າ

4.1. ການຕິດຕັ້ງ ແລະສາກແບັດເຕີຣີ

1. ຕິດຕັ້ງ ໝໍ້ ໄຟ: If not pre-installed, open the battery compartment cover on the back of the radio. Insert the three 1200 mAh Lithium-ion batteries, ensuring correct polarity (+/-). Close the cover securely.
2. ຄ່າ ທຳ ນຽມ: Before first use, fully charge the radio. Connect the supplied USB charging cable to the radio's USB-C port and the other end to a standard USB power adapter (not included) or a computer USB port.
3. ຕົວຊີ້ບອກການສາກໄຟ: The charging indicator light (if present) will show the charging status. It typically turns off or changes color when fully charged.

Image 4.1: Illustration of battery installation and USB-C charging for the SM-817 radio.

4.2. ເປີດ / ປິດພະລັງງານ

• ເປີດ: Press and hold the Power button (usually labeled 'ON/OFF' or indicated by a power symbol) for a few seconds until the screen illuminates.
• ປິດພະລັງງານ: ກົດປຸ່ມເປີດປິດຄ້າງໄວ້ອີກຄັ້ງຈົນກວ່າໜ້າຈໍຈະປິດ.

5. ຄໍາແນະນໍາການດໍາເນີນງານ

5.1. Radio Operation (AM/FM/SW)

1. ເລືອກແຖບ: Use the 'SW', 'AM', or 'FM' buttons on the device to select the desired radio band.
2. ຂະຫຍາຍເສົາອາກາດ: For optimal reception, fully extend the telescopic antenna.
3. ສະແກນອັດຕະໂນມັດ: Press the 'AUTO' button (or similar) to automatically scan and store available stations.
4. ຄູ່ມືການປບັຄູ່ມື: Use the tuning knob or arrow buttons to manually adjust the frequency. For direct frequency input, use the numeric keypad.
5. Station Recall: Use the 'PREV/NEXT' buttons or numeric keypad to select stored stations.

Image 5.1: Demonstrating the extended antenna for enhanced AM, FM, and SW radio reception.

5.2. ການເຊື່ອມຕໍ່ Bluetooth

1. ເປີດໃຊ້ Bluetooth: Press the 'BT' button to switch to Bluetooth mode. The screen will display a Bluetooth icon or 'BT' indicator.
2. ການຈັບຄູ່: On your smartphone or other Bluetooth device, search for available devices and select 'SM-817' (or similar name) to pair.
3. ຫຼິ້ນຄືນ: Once paired, you can stream audio from your connected device to the radio.

Image 5.2: The SM-817 radio connected via Bluetooth 5.0 to a smartphone for music playback.

5.3. Media Playback (USB/Micro SD)

1. ແຊກສື່: ໃສ່ແຟລດໄດຣຟ໌ USB ເຂົ້າໄປໃນພອດ USB ຫຼື ບັດ Micro SD ເຂົ້າໄປໃນຊ່ອງໃສ່ບັດ TF.
2. ເລືອກໂໝດ: Use the 'VIDEO' button or menu navigation to select the desired media type (Video, MP3, Picture, E-book).
3. ເລືອກເບິ່ງ ແລະ ຫຼິ້ນ: ທ່ອງໄປຫາຂອງທ່ານ files using the arrow buttons and press 'OK' or 'PLAY' to start playback.

Image 5.3: USB and Micro SD card slots for media playback on the SM-817.

5.4. Volume and Headphone Use

• ປັບລະດັບສຽງ: Use the volume knob or dedicated volume buttons to adjust the audio level.
• ຫູຟັງ: ສຽບຫູຟັງ 3.5 ມມ ໃສ່ຊ່ອງສຽບຫູຟັງເພື່ອຟັງສ່ວນຕົວ. ລຳໂພງພາຍໃນຈະປິດສຽງໂດຍອັດຕະໂນມັດ.

Image 5.4: Using the 3.5mm earphone jack for private audio enjoyment.

6. ບໍາລຸງຮັກສາ

• ທໍາຄວາມສະອາດ: Use a soft, dry cloth to clean the radio's exterior. Do not use liquid cleaners or abrasive materials.
• ການເກັບຮັກສາ: ເກັບຮັກສາວິທະຍຸໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ, ຫ່າງຈາກແສງແດດໂດຍກົງແລະອຸນຫະພູມທີ່ສຸດ.
• ການດູແລຫມໍ້ໄຟ: If the radio will not be used for an extended period, fully charge the batteries before storage and recharge them every few months to maintain battery health.
• ການດູແລເສົາອາກາດ: Handle the telescopic antenna gently to prevent bending or breakage. Retract it when not in use.

7. ການແກ້ໄຂບັນຫາ

8. ຂໍ້ມູນຈໍາເພາະ

• ຕົວແບບ: SM-817
• ຍີ່ຫໍ້: SEMIER
• ສີ: ສີເທົາ
• ຈໍສະແດງຜົນ: ໜ້າຈໍ 4.3 ນິ້ວ
• ແຖບວິທະຍຸ: AM (520-1710 KHz), FM (87-108 MHz), SW (3.0-21.95 MHz)
• ການເຊື່ອມຕໍ່: Bluetooth 5.0, USB, Micro SD (TF card slot)
• ຮູບ​ແບບ​ວິ​ດີ​ໂອ​ສະ​ຫນັບ​ສະ​ຫນູນ​: RM, AVI, MKV, FLV, MPG, MP4, DAT, MOV, 3GP
• ສຽງອອກ: 5W speaker, 3.5mm headphone jack
• ແບັດເຕີຣີ: 3 x 1200 mAh Lithium-ion (rechargeable)
• ການສາກໄຟ: USB-C
• ຂະໜາດ: 16.3 cm (L) x 3.3 cm (W) x 8.9 cm (H)
• ນ້ຳໜັກ: ປະມານ 0.3 ກິໂລ
• ອົງປະກອບລວມ: Radio unit, USB charging cable, 3 rechargeable batteries, User Manual

9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

SEMIER products are designed for reliability and performance. While specific warranty details are not provided in this manual, please retain your proof of purchase for any warranty claims. For technical support, troubleshooting assistance, or inquiries about your product, please contact SEMIER customer service through the retailer where you purchased the device or refer to the official SEMIER webເວັບໄຊສໍາລັບຂໍ້ມູນຕິດຕໍ່.

We are committed to providing excellent customer service and support for our products.