Key facts
- Brand
- SONY
- Model
- NWZ-S544/S545
- Category
- Other
- Industry
- Electronics
- Documents
- 2
- Languages
- ZH · EN
- Last added
- 2026-10-01
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Sony NWZ-S544/S545 Operation Guide
This guide explains the basic operation of the NWZ‑S544/S545 player, including the parts and controls, how to turn the device on and off, and how to navigate the Home and Option menus. Detailed instructions cover switching audio output, adjusting volume, and using the HOLD switch to prevent accidental operation.
The manual also describes how to transfer music, photos, and videos using Windows Media Player, Content Transfer, or Windows Explorer, as well as playback controls, setting adjustments, troubleshooting tips, and the full specifications of the player.
Sony NWZ-S544/S545 specifications
| Supported audio format | MP3 (MPEG‑1 Layer3) |
|---|---|
| Supported video resolution | Maximum QVGA (240 × 320) |
| Maximum audio bitrate | 320 kbps |
Source: Sony NWZ-S544/S545 Digital Audio/Video Player User Manual
All Sony NWZ-S544/S545 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I switch the audio output between headphones and the built‑in speaker?
Slide the output switch; the icon on the screen changes to the speaker or headphone symbol.
From: Sony NWZ-S544/S545 Digital Audio/Video Player User Manual
How can I reset the player?
Press the RESET button with a fine point (e.g., a needle) to restore factory defaults.
From: Sony NWZ-S544/S545 Digital Audio/Video Player User Manual
How do I turn the player on?
Press any button to turn the player on.
How can I switch between headphones and built‑in speakers?
Slide the output switch to select either the headphones or the built‑in speakers.