Setup
Passive Frequency Detection is ready when
the KEYLOC first powers up. We recommend you
perform this test right away to confirm the wires that
you've found have the signal you need for the given
application.
NOTE: If you need a full-range signal and there isn't
one available, you will have to use multiple KEYLOCs
and sum their outputs together externally.
To perform this test, you need the Pink Noise test
track from
. Shorter
https://www.kicker.com/test-tones
tracks will work, but longer tracks like this will give you
more time to perform the test.
1. Turn the INPUT gain adjustment on top of the
KEYLOC all the way down.
2. Turn the factory source unit volume to at least 50%.
3. Play the Pink Noise test track.
4. Turn the INPUT adjustment up slowly until you see
LEDs 1, 2, and/or 3 illuminate. (LED 4 will remain off)
The Status LEDs will serve as a three-band Real-
Time Analyzer (RTA), confirming what frequencies are
included with the signal into which you have tapped.
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