Sampo MK-F21D User Manual

The document provides an introduction to the features and characteristics of the products.

Brand: Sampo
Category: MP3 Player
Document type: User Manual
Language: Japanese
Pages: 16
File format: PDF
File size: 555 KB
Published: 27 March, 2012
Updated: 28 September, 2023
Model: MK-F21D
MD5 checksum: 0257ECFBB994278C5DA728DFB4B209BA
PDF: Sampo MK-F21D User Manual PDF

About this manual

This manual explains how to operate the Sampo MK-F21D, including power‑on procedures, volume adjustment, playback modes for MP3 and FM, and navigation through the menu using the five‑direction control keys. It also covers SD card and USB functions, battery installation, and LCD display settings.

The guide includes safety precautions, troubleshooting steps for common issues such as overheating, and service contact information for authorized repair. Package contents and specifications such as power consumption and audio bitrate are listed for reference. This manual is written in Japanese.

What's inside

Operation Instructions
Volume Control
Playback Modes
SD Card and USB Functions
Battery Installation
Precautions
Troubleshooting
Service Information
Package Contents

Specifications

Power consumption	4.45 mW + 4.45 mV
MP3 bitrate	128 kbps

Frequently asked questions

How do I adjust the volume?

Press the left or right key to increase or decrease the volume.

How can I navigate the main menu?

Use the up or down key to move through the menu options.

What should I do if the device becomes too hot?

Immediately disconnect the USB cable and stop using the device to prevent fire hazards.

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