Acoustic Research AWD204 Headphones User Manual


 
Ge t t I n G St a r t e d
4
Installing the Headphone Batteries
1. Twist the left headphone’s earpad cover counter-clockwise to
expose the battery compartment.
2. Insert the two (2) rechargeable AAA batteries (included) in the
left headphone, following the polarity (+ and –) diagram inside the
compartment.
3. Place the earpad back on the left headphone and twist it clockwise
to lock it back into place.
Important: DO NOT mix batteries with different chemistry types
(for example, a zinc battery with an alkaline battery). DO NOT
mix new and used batteries. DO NOT leave batteries installed in
the product when not in use for long periods. Always remove old,
weak or worn-out batteries promptly and recycle or dispose of
them in accordance with local and national regulations.
Important: If you are using rechargeable batteries NiMH or
NiCd (such as the batteries provided), the batteries will charge
when the headphones are connected to the transmitter using
the charging cable. DO NOT connect the headphones to the
transmitter with the charging cable if you installed alkaline or
other non-rechargeable batteries – this could cause the batteries
to leak, which would damage the headphones.