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8.2.8  Sleep 
You can set the timer under Sleep to automatically turn off the player once it reaches 
the setting time. 
1.  Select Sleep. 
2.  Use touchpad to select desired timer (from none to 120 minutes). 
3.  Press the Select button. 
8.2.9  USB Mode 
1.  Select USB Mode. 
2.  Use the touchpad to select a USB mode: 
a.  Auto detect:   
b.  MTP (“Media Transfer Protocol”): Microsoft Windows® will recognize the device 
and will present it as the Sansa Fuze+. 
c.  MSC (“Mass Storage Class”): turns the device effectively into a USB drive and will 
be seen like any other drive on the computer.  This is the only option for certain 
Apple® OS computers! 
3.  Press Select to change to USB Mode. 
 
8.2.10 Replay Gain 
Replay Gain is a method for keeping the perceived volume level constant during playback of 
diverse content. Typically, music albums are mixed and targeted to differing average 
volume levels. During playback in shuffle mode there can be wide differences in the track 
output volume, causing the user to make frequent corrections to the volume level. 
1. Select Replay Gain. 
2. Highlight Mode and tap the select button to choose between Songs, Albums, or Off.  
3. Highlight Pre-Gain and tap the select button to choose how many decibels(dB) you 
wish to adjust the overall Playback Volume level upward to compensate for the 
“average” level of your library’s track adjustment.  
 
For more information, please visit: http://kb.sandisk.com/app/answers/detail/a_id/430
 
8.2.11 Volume 
1.  Select Volume. 
2.  Use touchpad to select Normal or High. 
 WARNING: Read Safety Instructions Before Making Volume Changes 
Safe use depends on exposure time and volume levels. At 80 dB(A), exposure should be 
limited to 40 hours/week. At 89 dB(A), exposure should not exceed 5 hours/week. For more 
details, carefully review the Important Safety Instructions in Chapter 1.