SanSui F70 7-inch IPS Screen FM Radio MP4 Video Player User Manual

1. Introduction

Thank you for choosing the SanSui F70 Portable Multimedia Player. This device combines a 7-inch IPS high-definition screen, FM/AM/SW radio, MP4 video player, HIFI Bluetooth speaker, and supports TF card and USB playback. Designed for ease of use and portability, it offers a versatile entertainment experience. Please read this manual carefully before use to ensure proper operation and to maximize the product's lifespan.

2. Package Contents

• SanSui F70 Multimedia Player × 1
• Charging Cable (Type-C) × 1
• User Manual × 1
• Leather Handle × 1

3. Product Overview

The SanSui F70 features a user-friendly interface with a 7-inch IPS screen, physical buttons, and various ports for connectivity.

Figure 3.1: Main menu interface with icons for Music, Video, Bluetooth, Battery, Photo, EBook, Browser, and Tools.

Figure 3.2: Side view showing USB port, TF card slots (TF1, TF2), 3.5mm headphone jack, and DC 5V charging port.

Figure 3.3: The device with its highly sensitive 53cm telescopic antenna extended for improved radio reception.

4. Setup

4.1 Initial Charge

Before first use, fully charge the device. Refer to the 'Charging' section for detailed instructions.

4.2 Inserting Storage Media

The device supports USB flash drives and dual TF (MicroSD) cards.

• TF Card: Insert the TF card into the designated TF1 or TF2 slot on the side of the device until it clicks into place.
• USB Flash Drive: Insert the USB flash drive into the USB port on the side of the device.

Ensure media is inserted correctly to avoid damage.

5. Operating Instructions

5.1 Button Functions

• Power Button: Long press for 3 seconds to turn the device on/off. Short press to play/pause media.
• Volume +: Short press to increase volume. Long press to skip to the next song/track.
• Volume -: Short press to decrease volume. Long press to go back to the previous song/track.
• Mode Button: Switch between Bluetooth and AUX modes.
• LED Indicator:
• Blue flashing: Bluetooth pairing mode.
• Blue solid: Bluetooth connected.
• Red solid: Charging.

5.2 Bluetooth Connection

1. Long press the Power button for 3 seconds to turn on the speaker.
2. The LED indicator will flash blue, indicating the device is in Bluetooth pairing mode.
3. On your mobile phone or other Bluetooth-enabled device, open Bluetooth settings, search for the speaker (e.g., "SANSUI F70" or similar), and select it to connect.
4. Once connected, the LED indicator will turn solid blue. You can now play music and answer calls through the speaker.

Figure 5.1: The SanSui F70 connected via Bluetooth to a mobile phone.

5.3 AUX Mode

1. Connect a 3.5mm audio cable from your external device (e.g., smartphone, MP3 player) to the AUX input jack on the SanSui F70.
2. The speaker will automatically switch to AUX mode.

5.4 Radio Operation

The SanSui F70 features a 360-degree rotating 53cm telescopic antenna for high-sensitivity FM, AM, and SW radio reception.

• Extend the telescopic antenna fully for optimal signal reception.
• Use the knob-type controls for channel tuning and reception.
• The device supports automatic radio reception.
• To tune to a specific FM frequency (e.g., 108 MHz), you may be able to directly input the digits (e.g., 1.0.8) using the keypad.

5.5 Media Playback

The device supports playback from USB flash drives and dual TF cards.

• Navigate to the 'Music', 'Video', 'Photo', or 'EBook' icons on the main menu using the navigation buttons.
• Select the desired media type and then browse your inserted USB or TF card for files.
• For digital song selection, if playing from a USB flash drive or TF card, you can directly input the song number (e.g., 1.6 for the 16th song) using the keypad.

Figure 5.2: The device supports USB flash drive mode, TF card mode, Headset mode, and Bluetooth mode.

5.6 Scheduled Shutdown

The intelligent timing system allows you to set a scheduled shutdown time, which can be useful for sleep aid or energy saving.

Figure 5.3: Illustration of the intelligent timing system for scheduled shutdown.

6. Charging

1. Connect the provided Type-C charging cable to the DC 5V port on the device and the other end to a compatible USB charger (e.g., phone charger, computer USB port).
2. The LED indicator will show a solid red light, indicating that the device is charging.
3. When the red light turns off, the battery is fully charged.

Charging time is approximately 2-3 hours for a full charge. The device is equipped with a 3600mAh detachable lithium battery, providing 8-10 hours of playing time.

Figure 6.1: View of the removable battery compartment, housing three 18650 lithium batteries.

7. Specifications

Note: Some specifications may vary slightly. The 3-inch internal magnetic speaker refers to the sound quality equivalent, while the physical horn configuration is 1.75-inch.

8. Maintenance

• Cleaning: Use a soft, dry cloth to clean the device. Do not use liquid cleaners or aerosols.
• Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: If the device will not be used for an extended period, charge it to about 50% every three months to prolong battery life.
• Antenna: Handle the telescopic antenna with care to prevent bending or breaking.

9. Troubleshooting

• Cannot connect Bluetooth: Restart both the speaker and your phone/device, then attempt to reconnect. Ensure the speaker is in pairing mode (blue LED flashing).
• No sound: Check the volume level on both the speaker and the connected device. Verify that the correct connection mode (Bluetooth or AUX) is selected.
• Battery runs out fast: Ensure the device is fully charged. Reduce the volume level during playback, as high volume consumes more power.
• Device not responding: Try a hard reset by long-pressing the power button for an extended period (e.g., 10-15 seconds) or allowing the battery to fully discharge and then recharging.

10. User Tips

• Radio Reception: For the best radio signal, fully extend the telescopic antenna and try adjusting its orientation.
• Video Playback: While the device supports video playback, it does not tune into broadcast TV channels. It plays video files stored on your TF card or USB drive.
• Language Settings: The device's interface is primarily icon-based. If language options are available, they would typically be found within the 'Tools' or 'Settings' menu.
• File Compatibility: Ensure your media files are in the supported formats listed in the specifications for optimal playback. For LRC lyrics, make sure the '.lrc' file is in the same folder and has the same name as the audio file.

11. Safety Instructions

WARNING: Risk of fire, explosion, and burns.

• Small parts are included. Keep away from children under 3 years old to prevent choking risk.
• Do not disassemble, puncture, or throw the battery into fire.
• Do not use the speaker in high temperature, humid, or dusty environments.
• Do not play at maximum volume for a long time to avoid hearing damage.
• Keep the speaker away from children under 3 years old to prevent choking hazard.
• Stop using immediately if there is overheating, smoke, or abnormal smell.

12. Warranty and Support

This product comes with a 3-month warranty from the date of purchase.

For after-sales service or technical support, please contact:

• Service Email: support@123.com

Please have your purchase details and product model (F70) ready when contacting support.

For a detailed user manual, you may also refer to the official PDF document: User Manual (PDF)