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A rotor will only work, if your tuner allows you to ADD channels.
Some tuners will only allow a complete scan, which can erase the channels detected on the first scan.
Same thing if you use an A/B switch.
You would need to combine two antennae, pointed accordingly, if a complete scan is the only scan option.
Last edited by Stereocraig; 18-Jan-2013 at 5:28 PM.
Reason: Didn't finish my statement.
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