Omnitronic AS-800, Руководство пользователя

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6. CONNECTIONS
All connections have to be made or changed only if the speaker system is switched off!
6.1 Inputs
A good cable run improves the sound quality remarkably. Signal cables should be short and direct, since
high frequencies will mostly be absorbed if 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.
1
As signal source for the subwoofer, audio units with line level (e.g. mixer or CD player) can be
connected to the inputs L/MONO IN and R IN via XLR or 6.3 mm plugs. Both jacks are designed for
balanced signals. However, it is also possible to connect sources with unbalanced signals.
2
A further unit with line level can be connected via 3.5 mm plug or an RCA cable to the input AUX IN.
3
A microphone can be connected via XLR or 6.3 mm plug at the input MIC, both balanced and
unbalanced.
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
Occupation jack plug:
Unbalanced use of
mono 1/4" jack plugs
Tip =
Signal (+)
Sleeve =
Ground / Shield
Tip
Sleeve
Strain relief clamp
Balanced use of
Tip =
hot (+)
Sleeve =
Ground / Shield
Tip
Sleeve
Strain relief clamp
stereo 1/4" jack plugs
Ring =
cold (-)
Ring
For connection of balanced and
unbalanced plugs, ring and sleeve have
to be bridged at the stereo plug.