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Changing the Battery on a Fusion® MS-ARX70 Wireless Remote

The Fusion® MS-ARX70 remote uses a CR2032 lithium coin-cell battery. With regular use, a battery can last at least 3 years so it may be necessary to replace it over time.

white arx70 remote face 

  1.  Remove the back case mount from the remote

    Holding the back case mount, turn the remote counter-clockwise until it separates

    arx remote turning mount

    remote mount removed

  2. Remove the battery cover

    Using the marked slot, turn the battery cover counter-clockwise until it separates from the remote

    battery cover divot highlighted

    battery cover removed

  3. Remove the battery from the cover

    remote battery in case

    remote battery removed from case

  4. Replace the battery inside the cover with the smaller edge of the battery facing out

    battery reinserted into case

  5. Replace the cover on the back of the remote and turn clockwise until the line points to the lock symbol

    replacing battery cover

    battery cover locked position highlighted

  6. Replace the back case mount on the remote and turn clockwise until it clicks

    replaced the remote mount