Alto FLEX plus, Руководство пользователя

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a. Wiring Configuration
Both types of connectors available on FLEX plus can be wired in balanced and unbalanced modes.
Please see following drawing for details.
For 1/4" Phone jack
TS Type Unbalanced
Sleeve
Tip
+
TRS Type Balanced
Tip
Ring
Sleeve
+
-
TRS Type Unbalanced
Tip
Ring
Sleeve
+
7
THIS IS SET FOR
110V AC TO 120V
AC OPERATION
THIS IS SET FOR
220V AC TO 240V
AC OPERATION
220-240V
110-120V
110-120V
220-240V
The fuse-holder above the AC connector on the rear of the chassis has 3 triangular markers(please refer
to the above pictures), with two of these triangles opposing each other, your unit is set to the operating
voltage printed next to these markers.
To change, pull fuse-holder out and rotate 180 , then push in again.
These connectors are used to input the signal source. You can input the signal via the balanced 1/4" TRS
phone jack or XLR connector.
18. Audio In
4. INSTALLATION AND CONNECTION
4.1 Mains Connection
4.2 Audio Connection
FLEX plus is provided with dual voltage plug. You must check the power supply voltage available in your country
before connecting the power cord in the wall outlet.
17.AC Inlet
This connector is used to connect the supplied power cord. Please don't plug power cord into this unit
and AC power if voltage has not been correctly set.
These connectors are used to output the signal source. You can output the signal via the balanced 1/4"
TRS phone jack or XLR connector.
19. Audio Out
The FLEX plus Sound Enhancement Processor is equipped with balanced XLR connectors as well as 1/4" phone
jack and can be connected with other units in different ways to support a vast range of applications without
experiencing a signal loss.