Key facts
- Brand
- Sampo
- Model
- MK-742L
- Category
- MP3 Player
- Industry
- Electronics
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-03-19
Start here
Sampo MK-742L / MK-751L MP3 Player User Manual
User Manual 32 pages · 2.2 MB · ZH
This manual provides detailed instructions for using the Sampo MK-742L and MK-751L MP3 players, covering basic operation, recording, FM radio, and configuration settings. Safety precautions, battery handling, and USB connection guidelines are also included.
Additional sections cover specifications, accessories, maintenance, troubleshooting, and emergency handling to help users keep the device running reliably. This manual is written in Chinese.
Sampo MK-742L specifications
| Recording time | 8 h / 16 h / 32 h / 64 h |
|---|---|
| Dimensions | 70 mm × 28 mm × 20 mm |
| Microphone | Built‑in capacitor microphone |
| Headphone output | Stereo, ≥8 Ω |
| Operating temperature | 0 °C – 40 °C |
| Supported audio formats | MP3, WMA |
| USB interface | USB 2.0, high‑speed data transfer |
| Flash storage capacity | 128 MB – 2 GB |
| Included accessories | Manual, warranty card, USB cable, earphones, driver CD |
All Sampo MK-742L documents by type
User Manual 2
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I adjust the volume?
Press the “+” button to increase and the “‑” button to decrease the volume; the LCD shows the current level.
How can I change tracks?
Use the “pl” button for the previous track and the “144” button for the next track.