Omnitronic Combo 70 Bedienungsanleitung Seite 24

A good cable run improves the sound quality remarkably. Input cables should be short and direct, since high
frequencies will mostly be absorbed if the cables are unnecessarily long. Besides that a longer cable may
lead to humming and noise trouble. If long cable runs are unavoidable, you should use balanced cables.
In order to obtain highest sound quality, only use high-quality cables for connecting the devices. Make sure
that the cables are properly fixed.
At the mono input channels, the microphone signals are connected via the XLR-sockets, the line-signals via
the jack sockets.
Please note: you must only connect one kind of signal to a mono channel – either mic or line.
At the stereo input channels, the signals are connected via the RCA-sockets.
You can also run a stereo channel in mono when you only connect the left input socket.
MIC
Here, you can connect dynamic microphones.
LINE
Here, you can connect line-signals.
The connections can be via balanced XLR-cables or via balanced or unbalanced jack plugs.
Occupation balanced XLR-connection:
Input
Balanced use with XLR connectors
2 1
1 = Ground / Shield
2 = Hot (+)
3 = Cold (-)
3
For unbalanced use pin 1 and pin 3 have to be bridged
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1 2
3
Output
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