SanDisk UM809 - Manual (Page 29)

Settings
26
USB Mode
USB Mode determines how your player communicates with your computer. Auto
Detect is selected by default. You can also choose to always connect in MTP (Media
Transfer Protocol) or MSC (Mass Storage Class) modes. Windows can use MTP or MSC
mode, but Mac OS will only work with MSC mode.
If you set the USB Mode to Auto
Detect, make sure you are running Windows Media Player version 10 or higher.
1. Select USB Mode.
2. Select Auto Detect, MTP, or MSC.
Format
WARNING: Formatting will erase all your data.
1. Select Format.
2. Confirm your choice by selecting Yes or No.
Press and Hold
Determine whether pressing and holding the select button during playback will add a
song to the GoList or allow you to rate the song. (Note that neither choice will
function during playback of a slotRadio™ card.)
1. Select Press and Hold.
2. Select Add Song to GoList or Rate Song.