Operation Manual

What's in the Box?
AK120 at a Glance
Powering Up & Charging
Connecting & Syncing
Installing iriver plus4
02
02
04
05
09
Getting Started
_01
Basic Operation
Listening to music
How to use USB DAC
Bluetooth Setup
Settings
13
13
15
19
21
Basics
_02
Safety Precautions
Troubleshooting
Copyright
Certification
Registered Trademarks
Addendum
23
24
25
26
26
27
Other information
_03
CONTENTS