Ashly MX-406 Manual de instrucciones - Página 10

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También para Ashly MX-406: Manual de instrucciones (12 páginas), Notas técnicas y especificaciones (2 páginas), Manual de instrucciones (12 páginas), Manual de instrucciones (12 páginas)

Operating Manual -MX-406 Stereo Microphone/Line Mixer

8.3 Excessive Noise

If the noise is in the form of hiss, the problem is

usually due to an input stage set for insufficient gain and

then compensating for it by increasing the level. Try in-

creasing gain and reducing level. Also, check that the -

20dB rear panel pad switch is not unnecessarily enabled.

This is usually caused by "ground loops" in the

system wiring. A complex sound system with many

sources separated by significant distance and using sev-

eral power outlets has many opportunities for this prob-

lem to occur. If possible, feed everything in the system

from one power source with a common ground. Use bal-

anced input and output connections between widely sepa-

rated components.

If you need help, get in touch with your Ashly

dealer or call an Ashly technical service representative.

3.50

3.25

0.25

0.00

MX-4 06 Mixer

6.50