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General| Brand | JNC |
|---|---|
| Model | SSF-300 |
| Category | MP3 Player |
| Language | English |
Details the function of various buttons on the device for operation and navigation.
Describes the display elements and information shown on the device's screen.
Instructions for installing the necessary driver for older Windows versions (98/98SE).
Explains how to switch between different operational modes like Music, FM Tuner, and Recording.
Guide to tuning FM radio, including auto scanning and manual preset channel management.
Instructions for activating voice recording, saving files, and playing back recordings.
Details on navigating through music files and folders using the device's interface.
Explanation of how to select and use the six available equalizer presets for audio playback.
Describes various repeat playback options for single files, folders, or random sequences.
Guide to creating, managing, and playing music playlists within the Navigation Mode.
Details on accessing and adjusting various settings like playlist, language, contrast, equalizer, and play mode.
Instructions for correctly inserting and handling the device's battery.
Procedure for safely disconnecting the device from a computer via USB to prevent data loss or damage.
Steps to download, install, and format the device's firmware for updates or resets.
Provides solutions for common problems like no power, no sound, invalid display characters, and poor FM reception.
Covers general safety, road safety while using headphones, and precautions against damage.
Advice on preventing hearing damage from high volume and being considerate of others.
Lists the items included in the product packaging, such as earphones and cables.
Detailed technical specifications including frequency range, output, file support, memory, and operating conditions.
Guidelines for cleaning, battery handling, and general upkeep to ensure the player's longevity.
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