Hyundai H-CD7016 Instruction Manual page 11

Recharging method
1. Install rechargeable batteries.
2. Connect the AC adapter to the player.
3. Put HOLD switch on the unit into active position.
4. Press PLAY button to power on the player and then it starts to charge. Display shows CHARGING and timer.
Note:
·
The player automatically powers off when done charging.
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