1. Introduction
Thank you for choosing the SANSUI F70/F69 Portable Multimedia Radio. This device combines a high-sensitivity FM/AM/SW radio with a versatile multimedia player, featuring Bluetooth connectivity, video playback, and e-book reading capabilities. This manual will guide you through the features and functions of your new device.
2. Product Overview
2.1 Key Features
- Bluetooth 5.3: Remote wireless connection for lossless music playback.
- Multi-band Radio: High-sensitivity FM, AM (Medium Wave), and SW (Short Wave) radio with a 53cm telescopic antenna.
- Multimedia Playback: Supports USB flash drives and dual TF cards for music, video, image, and e-book playback.
- High-Definition Screen: F70 features a 7.0-inch IPS screen, F69 features a 4.3-inch screen, both supporting full-format 720P video.
- Digital Selection: Keypad for direct digital song and station selection.
- Audio Output: Built-in 1.75-inch internal magnetic speaker (F70 also mentions 3-inch in text, F69 is 1.75-inch) and headphone jack.
- Power & Portability: Detachable lithium batteries, Type-C charging, and a portable leather handle.
- Smart Functions: Intelligent timing system for scheduled shutdown.
- TWS Function: Supports True Wireless Stereo interconnection with another unit (if available).
2.2 Device Layout
3. Setup
3.1 Battery Installation
The device uses detachable 18650 lithium batteries. To install or replace batteries:
- Locate the battery compartment cover on the back of the device.
- Slide or unclip the cover to open it.
- Insert the 18650 batteries according to the polarity markings (+/-) inside the compartment.
- Close the battery compartment cover securely.
3.2 Charging the Device
To charge the device, use the provided Type-C charging cable and connect it to the DC 5V port on the side of the radio. Connect the other end to a compatible USB power adapter (DC 5V/2A for F70, DC 5V/1A for F69). The battery indicator on the screen will show charging status.
3.3 Inserting Storage Media
The device supports USB flash drives and dual TF (MicroSD) cards.
- TF Card: Insert your TF card(s) into the TF1 or TF2 slots on the side of the device until it clicks into place.
- USB Flash Drive: Insert your USB flash drive into the USB port on the side of the device.
3.4 Antenna
For optimal radio reception, extend the telescopic antenna fully. The antenna is 53cm long and can be rotated 360 degrees to find the best signal.
4. Basic Operation
4.1 Power On/Off
Press and hold the power button (usually marked with a red circle or power symbol) to turn the device on or off.
4.2 Volume Control
Adjust the volume using the rotary knob located on the top or side of the device.
4.3 UI Navigation and Settings
The device features a graphical user interface (GUI) with various icons for different functions. Use the navigation buttons (up, down, left, right, OK/Enter) and the numeric keypad to interact with the menu.
4.3.1 Language and Time Settings
To change the language or set the date and time:
- Navigate to the 'Tools' or 'Settings' icon on the main menu and select it.
- Look for 'Date & Time' or 'Language' options.
- Select your preferred language (e.g., English) or adjust the date and time as needed.
5. Radio Functions
The device supports FM (87.5-108MHz), AM (522-1620KHz), and SW (2.3-22MHz) radio bands.
5.1 Tuning and Reception
- Extend the telescopic antenna fully for best reception.
- From the main menu, select the 'Radio' or 'FM' icon.
- Use the tuning knob or the navigation buttons to scan for stations.
- Alternatively, use the numeric keypad for direct digital station selection. For example, to tune to 105.0 MHz, input '1050'.
6. Multimedia Playback
The device supports various media formats from USB drives and TF cards.
6.1 Music Playback
Supported audio formats include MP3, WAV, OGG, APE, FLAC. The device also supports lyrics display if an '.LRC' file with the same name as the audio file is present in the same directory.
- Insert your USB drive or TF card with music files.
- From the main menu, select the 'Music' icon.
- Browse and select your desired audio file to play.
- Use the navigation buttons for play/pause, next/previous track.
6.2 Video Playback
Supported video formats include H.264HP, RM, AVI, MKV, VOB, MOV, FLV, ASF, DAT, MP4, 3GP, MPG, MPEG. It supports full-format 720P high-definition video playback, and up to 1080P for RM, H264, Xvid, Mpeg2 formats.
- Insert your USB drive or TF card with video files.
- From the main menu, select the 'Video' icon.
- Browse and select your desired video file to play.
6.3 Image and E-book Viewing
Supported image formats include JPG, JPEG, BMP, GIF, PNG. Supported e-book formats include TXT, ANSI.
- Insert your USB drive or TF card with image or e-book files.
- From the main menu, select the 'Photo' or 'EBook' icon.
- Browse and select your desired file to view.
6.4 Headphone Use
Connect standard 3.5mm headphones to the headphone jack on the side of the device for private listening.
7. Bluetooth Connectivity
The device features Bluetooth version 5.3 for wireless audio streaming.
7.1 Pairing with a Bluetooth Device
- From the main menu, select the 'Bluetooth' icon.
- Ensure Bluetooth is enabled on your external device (e.g., smartphone, tablet).
- The radio will enter pairing mode and appear in your device's Bluetooth scan list (e.g., 'SANSUI F70' or 'SANSUI F69').
- Select the radio from your device's list to connect.
7.2 TWS (True Wireless Stereo) Function
If you have two SANSUI F70/F69 units, you can connect them wirelessly for a stereo audio experience.
Refer to the on-screen instructions or specific TWS pairing guide for detailed steps on connecting two units.
8. Advanced Features
8.1 Scheduled Shutdown
The intelligent timing system allows you to set a scheduled shutdown time, which is useful for falling asleep to music or saving power.
Access this feature through the 'Settings' or 'Tools' menu on the device.
9. Specifications
9.1 SANSUI F70 Specifications
| Feature | Specification (F70) |
|---|---|
| Product Model | Shanshui F70 |
| Product Color | Gray/Green |
| Screen Size | 7.0-inch IPS |
| Speaker Configuration | 1.75-inch Internal Magnetic Speaker |
| Speaker Impedance | 3Ω |
| Rated Power | 10W |
| Bluetooth Version | 5.3 |
| Frequency Response | 100Hz~18KHz |
| Signal to Noise Ratio | ≥70dB |
| Input Power Supply | DC 5V/2A |
| Battery Type | 18650 Lithium Battery (3 units) |
| Battery Capacity | 3 x 1200mAh (Total 3600mAh) |
| Body Dimensions (L*W*H) | 227mm * 38mm * 127.7mm |
| Net Weight | 624g |
| Radio Frequency Range | FM: 87.5-108MHz, MW: 522-1620KHz, SW: 2.3-22MHz |
| Max Wireless Range | <10m |
| Playback Function | Radio, MP3 |
| Communication | Induction, USB, Bluetooth |
| Support Memory Card | Yes (Dual TF Card) |
| Certification | CE |
| Waterproof | No |
| Voice Control | No |
| Built-in Microphone | No |
9.2 SANSUI F69 Specifications
| Feature | Specification (F69) |
|---|---|
| Product Model | F69 |
| Product Color | Gray/Green |
| Screen Size | 4.3-inch |
| Speaker Configuration | 1.75-inch Internal Magnetic Speaker |
| Speaker Impedance | 3Ω |
| Rated Power | 10W |
| Bluetooth Version | 5.3 |
| Frequency Response | 100Hz~18KHz |
| Signal to Noise Ratio | ≥70dB |
| Input Power Supply | DC 5V/1A |
| Battery Type | 3.7V Lithium Battery (2 units) |
| Battery Capacity | 2 x 1800mAh (Total 3600mAh) |
| Body Dimensions (L*W*H) | 163mm * 36.6mm * 90.4mm |
| Net Weight | 621g |
| Radio Frequency Range | FM: 87.5-108MHz, MW: 522-1620KHz, SW: 2.3-22MHz |
| Max Wireless Range | <10m |
| Playback Function | Radio, MP3 |
| Communication | Induction, USB, Bluetooth |
| Support Memory Card | Yes (Dual TF Card) |
| Certification | CE |
| Waterproof | No |
| Voice Control | No |
| Built-in Microphone | No |
10. Maintenance
10.1 Cleaning
- Wipe the device with a soft, dry cloth.
- Do not use abrasive cleaners or solvents.
- Keep the device free from dust and moisture.
10.2 Battery Care
- Charge the device fully before first use.
- If the device will not be used for an extended period, charge it periodically to maintain battery health.
- Avoid exposing batteries to extreme temperatures.
11. Troubleshooting
- Device does not power on: Ensure batteries are correctly installed and charged. Connect to a power source to check if it powers on.
- Poor radio reception: Fully extend and rotate the telescopic antenna. Try moving to an area with better signal.
- Bluetooth connection issues: Ensure the radio is in pairing mode and your external device's Bluetooth is enabled and discoverable. Try restarting both devices.
- Media files not playing: Check if the USB drive or TF card is inserted correctly. Verify that the media files are in a supported format (refer to Specifications).
- Screen is blank or unresponsive: Try restarting the device. If the issue persists, ensure the battery is charged.
12. User Tips
- For the best radio experience, always extend the antenna and experiment with its orientation.
- When playing music or videos from TF cards or USB drives, ensure your media files are organized in folders for easier navigation.
- Utilize the scheduled shutdown feature for convenience, especially if you enjoy listening to the radio or music before sleep.
- Keep the firmware updated if new versions become available (check manufacturer's website for details, if applicable).
13. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or contact the seller directly. Keep your proof of purchase for any warranty claims.
