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Mike Rivers wrote:
In article writes: Your board with a clearcom built into it? Or are you somehow feeding intercom audio into your board? Some do, though you don't see it very much any more. I didn't realize that the Mackie large format consoles had this feature. -- I'm really Mike Rivers ) However, until the spam goes away or Hell freezes over, lots of IP addresses are blocked from this system. If you e-mail me and it bounces, use your secret decoder ring and reach me he double-m-eleven-double-zero at yahoo According to the pdf manual it does have built-in Clearcom support - never seen that before on an audio mixer/console, a handy thing to have for live sound or permanent installs in theatres/etc... Something important to keep in mind with Clearcom (the garden variety single channel stuff anyway) is that it's unbalanced audio as well as DC signaling on pin 3 and +30v on pin 2. Ground is fortunately still pin 1. When you see a call light flashing it often means that somewhere in the system the wires for pins 2 and 3 are touching (kinked cable, stretched cable at an XLR connector, etc). When you see the call light turn on solid when plugging in a certain cable or beltpack, often means that you have a "reversed polarity" cable. (often refered to as "out of phase" but that's a topic for Google, it's been discussed too many times). As with any system, if it all seems wrong, start with the most basic configuration (i.e. the power supply, one XLR cable , one beltpack/headset) and see if that works properly. Then add ingredients and stir till you find the culprit(s). Good luck Paul |
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Hum/Buzz/Static in my ClearCom | Tech |