Sony Walkman MZ-R30 Operating Instructions Manual page 6

Power sources ......................................................... 24
Using on a lithium ion rechargeable battery ..................................... 24
Using on dry batteries ........................................................................... 25
Additional information .......................................... 26
Precautions ............................................................................................. 26
Troubleshooting ..................................................................................... 28
System limitations ................................................................................. 30
Error messages ....................................................................................... 31
Specifications .......................................................................................... 33
What is MD? ........................................................................................... 34
Looking at the controls ......................................................................... 36
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