ORIGINAL: oldvet70
This is the receiver Richard Scale Rocks was asking about. It's not much help for a beginner to give them information about a completely different system when their question is specific. We should be trying to help not confuse the beginner.
This questioned was answered and it does not have to be specific to just his receiver. Nothing confusing about any of the given answers.
What happens when he moves on to a new receiver? We gave good information that he can use on any receiver he ever runs accross.
Simple answer, it doesn't matter what channel you plug the battery into, period. Some receivers are marked batt. or just B to show the recommended place but again it doesn't matter. Plug it in wherever it is convenient and mind polarity.