Start-Up; Connection With The Sound Source - Omnitronic PMM-8 User Manual

5. START-UP

5.1 Connection with the sound source

This speaker-system is directly connected with the audio mixer. Connect the speaker-system via the Input-
socket and a standard microphone lead with a line level output socket of your mixer, sound-card etc.
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".
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.
Occupation balanced XLR-connection:
Input
Balanced use with XLR connectors
1
2
1 = Ground / Shield
2 = Hot (+)
3 = Cold (-)
3
For unbalanced use pin 1 and pin 3 have to be bridged
22/26
2
1
3
Output
11036466_V_1_1.DOC