Ashly MX-508 Посібник з експлуатації - Сторінка 7

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Також для Ashly MX-508: Технічні примітки та специфікації (2 сторінок), Посібник з експлуатації (12 сторінок), Посібник з експлуатації (12 сторінок), Технічна специфікація (2 сторінок)

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5.5 Aux Send Outputs

The Aux Outputs are used to

drive monitors, effects processors, re-

cording devices, or any function

which requires isolated level control

from the main outputs. They are

pseudo-balanced 1/4" tip-ring-sleeve.

5.6 Aux Return Inputs

The return inputs are 1/4" un-

balanced. Return 1 is stereo with a

left and right input, while Return 2 is

mono. To use return 1 as mono, con-

nect only to the Right return 1 input.

5.7 Tape/CD Input - Tape Output

The stereo inputs on RCA

connectors have a nominal operating

level of -10dBu to match most tape

decks and CD players. The tape out-

puts are -10dBu "pre-master", so they

are not affected by the settings of the

Main output controls.

5.8 Transformer Balanced Outputs

The transformer outputs use

male XLR type connectors and pro-

vide total isolation for 600 ohm lines.

Pin 1 is ground, pin 2 is (+), and pin 3

is (-). These outputs are controlled

by the Left and Right Master levels,

with a nominal operating level of

+4dBu.

Note: The transformer-balanced outputs are de-

signed to drive up to +24dBu into 600 ohm loads. Be-

cause of the nature of an output transformer, the output

level increases as the impedance of the terminating load

becomes higher than 600 ohms. Whereas a "direct-

coupled" output stage like that of the transformerless out-

puts will not change as the load changes, any transformer

used in an audio path is affected by its termination im-

pedance. Since line level inputs on audio devices are

typically 10K

or higher, expect a slight increase (2.5dB)

in output level when driving high impedance inputs with

the transformer outputs. The output meters will remain

accurately calibrated to the levels present on the

transformerless outputs, regardless of the load on the

transformer outputs.

5.9 Main Outputs

These Main Outputs are also controlled by the

left and right master. They are 1/4" pseudo-balanced TRS

jacks with a nominal operating level of +4dBu into any

load.

Operating Manual - MX-508 Stereo Microphone/Line Mixer

Transformer Balanced

Output

-R-

Transformerless

Output

-R-

R/L

Sub Out

-R-

Aux 1

Mono

Aux 2

Output

Sub Out

-R-

R/L

Sub In

mixer's Sub Inputs for expanded input capacity. The Main

left and right submaster outputs use unbalanced (mono)

1/4" connectors. The Aux submaster outputs use 1/4" TRS

connectors with Aux 1 on the tip and Aux 2 on the ring.

trol, which is a pre-Master summed output from the left

and right mix busses. Like the main outputs, it is pseudo-

balanced with a nominal level of +4dBu.

or more mixers for expanded input capacity, and include

Main left, Main right, and Aux 1/Aux 2. Signal to the

Sub Inputs is taken from the Sub Outputs of another mixer,

with a nominal level of +4dBu. The Aux submaster input

requires Aux 1 on the tip and Aux 2 on the ring.

-L-

Aux 1

Send

Aux 2

Send

Left

-L-

Return 1

Aux 1

Aux 2

-L-

Sub In

Tip=Aux 1

Ring=Aux 2

-L-

5.10 Sub Outputs

These outputs are generally used to feed another

5.11 Mono Output

This output is a function of the Mono Level Con-

5.12 Sub Inputs

These inputs are useful for linking together two

Pad

Right

(Mono)

Return 2

Tape/CD

Input

Tape

Out

-R-