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In order to relax the hearing sufficiently, the noise level should not exceed 70 dB(A) for 10 hours. Higher
noise levels during this relaxing period can prevent the relaxation and promote a permanent hearing damage
(Tinitus) or hearing loss.
Therefore:
Whoever wants to maintain his hearing should use hearing protectors!
START-UP
This speaker-system is directly connected with the audio mixer.
Make sure that the power switch is set to “OFF”. Before you connect the devices, all units have to be
switched off and the master-control is set to “0”.
Connections
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.
Mic In
Here, you can connect dynamic microphones via balanced microphone-cables.
The microphone signals are connected via the XLR-socket or jack socket.
Occupation balanced XLR-connection:
2
1
3
1
2
3
Balanced use with XLR connectors
1 = Ground / Shield
2 = Hot (+)
3 = Cold (-)
For unbalanced use pin 1 and pin 3 have to be bridged
Input
Output
