1. Entwodiksyon
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.

Imaj 1.1: Devan view of the SEMIER SM-817 Portable Video Radio, showcasing its 4.3-inch screen, control buttons, and telescopic antenna.
2. Pake kontni
Tanpri tcheke pake a pou atik sa yo:
- 1 x SEMIER SM-817 Portable AM/FM/SW Video Radio
- 1 x USB Chaje Kab
- 3 x 1200 mAh Rechargeable Lithium-ion Batteries (pre-installed or separate)
- 1 x manyèl itilizatè
3. Aparèy souview
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.
Karakteristik kle:
- Multi-band Radio: AM (520-1710 KHz), FM (87-108 MHz), SW (3.0-21.95 MHz)
- Ekspozisyon 4.3 pous: Supports 720p/1080p video playback.
- Bluetooth 5.0: Difizyon odyo san fil.
- Media lèktur: Supports USB and Micro SD card for video, MP3 music, images, and e-books.
- Sòti odyo: Integrated 5W speaker and 3.5mm headphone jack.
- Batri rechargeable: Three 1200 mAh Lithium-ion batteries with USB-C charging.
- Konsepsyon pòtab: Compact and lightweight with an included lanyard.
4. Enstalasyon
4.1. Enstalasyon ak Chaje Batri
- Enstale pil: 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.
- Inisyal chaj: 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.
- Endikatè chaje: 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. Powering On / Off
- Pouvwa sou: Press and hold the Power button (usually labeled 'ON/OFF' or indicated by a power symbol) for a few seconds until the screen illuminates.
- Pouvwa Off: Peze epi kenbe bouton Power la ankò jiskaske ekran an etenn.
5. Operasyon Enstriksyon
5.1. Operasyon Radyo (AM/FM/SW)
- Chwazi Gwoup Mizik: Use the 'SW', 'AM', or 'FM' buttons on the device to select the desired radio band.
- Pwolonje antèn: Pou yon resepsyon optimal, lonje antèn teleskopik la nèt.
- Eskane otomatik: Press the 'AUTO' button (or similar) to automatically scan and store available stations.
- Manyèl akor: Use the tuning knob or arrow buttons to manually adjust the frequency. For direct frequency input, use the numeric keypad.
- 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. Bluetooth Koneksyon
- Aktive Bluetooth: Press the 'BT' button to switch to Bluetooth mode. The screen will display a Bluetooth icon or 'BT' indicator.
- Peyaj: On your smartphone or other Bluetooth device, search for available devices and select 'SM-817' (or similar name) to pair.
- Lektur: 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)
- Mete medya: Insert a USB flash drive into the USB port or a Micro SD card into the TF card slot.
- Chwazi mòd: Use the 'VIDEO' button or menu navigation to select the desired media type (Video, MP3, Picture, E-book).
- Browse epi Jwe: Navige nan ou 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
- Ajiste Volim: Use the volume knob or dedicated volume buttons to adjust the audio level.
- kas ekoutè: Plug 3.5mm headphones into the headphone jack for private listening. The internal speaker will automatically mute.

Image 5.4: Using the 3.5mm earphone jack for private audio enjoyment.
6. Antretyen
- Netwayaj: Use a soft, dry cloth to clean the radio's exterior. Do not use liquid cleaners or abrasive materials.
- Depo: Sere radyo a nan yon kote ki fre epi sèk, lwen limyè solèy dirèk ak tanperati ekstrèm.
- Swen batri: 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.
- Swen antèn: Handle the telescopic antenna gently to prevent bending or breakage. Retract it when not in use.
NAN. Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Radyo a pa limen. | Batri ki fèb oswa ki vid. | Charge the radio using the USB-C cable. Ensure batteries are correctly installed. |
| Resepsyon radyo pòv. | Antèn pa pwolonje; zòn siyal la fèb. | Lonje antèn teleskopik la nèt. Eseye chanje pozisyon radyo a. |
| Bluetooth pa konekte. | Radyo a pa nan mòd Bluetooth; aparèy la pa detektab. | Ensure the radio is in Bluetooth mode. Make sure your external device's Bluetooth is on and discoverable. Try re-pairing. |
| Medya fileli pa ap jwe. | Pa sipòte file fòma; pèvèti file; incorrect media source selected. | Tcheke file formats (RM, AVI, MKV, FLV, MPG, MP4, DAT, MOV, 3GP for video). Ensure the correct media source (USB/TF) and playback mode (Video/MP3) are selected. |
| Pa gen son ki soti nan oratè/kas ekoutè a. | Volume too low; headphones not fully inserted. | Increase volume. Ensure headphones are fully plugged in. |
8. Espesifikasyon
- Modèl: SM-817
- Mak: SEMIER
- Koulè: Gri
- Ekspozisyon: Ekran 4.3-pous
- Gwoup Radyo: AM (520-1710 KHz), FM (87-108 MHz), SW (3.0-21.95 MHz)
- Koneksyon: Bluetooth 5.0, USB, Micro SD (TF card slot)
- Fòma videyo sipòte: RM, AVI, MKV, FLV, MPG, MP4, DAT, MOV, 3GP
- Sòti odyo: 5W speaker, 3.5mm headphone jack
- Batri: 3 x 1200 mAh Lithium-ion (rechargeable)
- Chaje: USB-C
- Dimansyon: 16.3 cm (L) x 3.3 cm (W) x 8.9 cm (H)
- Pwa: Apeprè 0.3 kg
- Eleman ki enkli: Radio unit, USB charging cable, 3 rechargeable batteries, User Manual
9. Garanti ak sipò
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 websit pou enfòmasyon kontak.
We are committed to providing excellent customer service and support for our products.