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Alpine & Mute Device

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Old 06-08-2001, 11:32 AM
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Alpine & Mute Device

From the manual: "If a device having the interrupt feature is connected [to the head unit], audio will be automatically muted whenever the interrupt signal is received from the device." What kind of device? Cell phone? How would it work?

JamesC

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Old 06-10-2001, 03:38 PM
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Cell phone hands-free kits and other similar devices have an interrupt output. When the deck senses either +12 or ground (I don't know which) it mutes the deck until that signal is gone. It's probably designed to sense +12, but I'm not certain, so make sure you find out for sure before you screw with it.

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