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-   -   what level should I use with external mics ? (https://www.dvinfo.net/forum/canon-xl1s-xl1-watchdog/13938-what-level-should-i-use-external-mics.html)

Nawaf Alali August 31st, 2003 01:46 PM

what level should I use with external mics ?
 
greetings,
I have a mic connected to a mixer, and the output put to the MA-100. now, I don't want to set the Rec Levels on the XL1s to auto. I wanna have complete control, so I set it to manual.

the question is: which level should I set it to? i want it to match the mixer's output.

Don Palomaki September 1st, 2003 06:26 AM

If the camera is close to the mixer so noise pickup by unbalanced lines is not an issue, use the tape output of the mixer connected to the Audio 1 input at consumer line level (about -10 dBV nominal).

If you are running longer lines and need balanced circuits to minimumize noise pickup, set the miner to mic level output (on the order of -35 dBV if you can) and run balanced cables to the MA-100/200 mixer with the XL1 input set to MIC ATT setting on Audio 1.

Do not send a line level signal to the MA-100/200, it goes into clipping at around consumer line level (-10 dBV). If you have to send out a line level signal from the mixer, put an appropriate attenuator at the input to the MA-100/200.

Nawaf Alali September 1st, 2003 08:46 AM

well, i'll most probably run tape out from mixer to Audio 1. So which one is -10 dBV nominal? I assume it's it's setting the Rec Level right in the middle, right?

Don Palomaki September 2nd, 2003 04:05 AM

The Audio1 input sensitivity is set from the menu system. Use the meters to judge the level.


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