Required equipment 1x T6 screwdriver 1x T5 screwdriver 1x Tweezers 1x Cloth 1x Anti-static wristband / ESD bracelet Remove ear cushion Remove the ear cushion on the Left ear cup by gently pulling the cushion outwards from the top.
Page 3
Remove the 4 screws See the image below for screw locations. (screw specifications: FP1.8x6.0, CYL, TX, T6)
Disconnect the cable Use tweezers to pull out the battery cable. Remove the battery Take note of how the battery is positioned, so the new battery is also placed in the same position. Pry up the battery slowly and carefully.
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Remove adhesive residue Use the cloth to clean any adhesive residue from the cover plate. Insert the new battery Remove the film and place the battery adhesive side down.
Page 6
Connect the battery cable Reassemble earcup Replace the ear cup cover and fasten the screws.
Page 7
Replace ear cushion Align the ear cushion with the clips and press. There will be audible clicks when they are in place.
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