Instruction manual
Installing the battery
The ATH-ANC1 requires one AAA battery for operation (included). Use only disposable AAA alkaline
batteries. Do not use rechargeable batteries.
1. Movepowerswitchtothe“OFF”position.
2. Turn control box over to access battery compartment.
3. Openbatterycoverbyslidingthecoverinthedirectionofthearrowonthecover.
4. Insert AAA battery, observing correct polarity as marked.
Place the battery on top of the plastic tab. (Use this tab for easy battery removal.)
5. Closebatterycompartmentcover.
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