See also:

Dimensions–S60
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Cordless headphones
1 Switch for selecting channel A (CH.A) or channel B (CH.B) 2 On/Off button 3 Volume 4 On/Off indicator light Two sets of cordless headphones are included with the RSE system. The cordless he ...

Installation
1. Lower the battery into the battery box. 2. Move the battery inward and to the side until it reaches the rear edge of the box. 3. Tighten the clamp that secures the battery. 4. Connect the ve ...