14
The plug must follow the specifications as per the following diagram:
Slave Trigger Output
A parallel slave trigger output is provided to switch on or off any connected
peripherals to the 750. The slave trigger output is designed to accept a 3.5mm
diameter male plug. The voltage rating is +12V DC level ON and 0V DC level
OFF.
The plug must follow the specifications as per the diagram below:
Power Switch
Set this switch right (
I
) to turn power ON. Mute relay circuitry is employed in
the 750 so output is muted momentarily after the power switch is actuated. Set
the switch left (
O
) to turn the unit off, at which time the outputs will be
disconnected.
Unbalanced Inputs
Accepts a standard single-ended input pair (RCA) from preamplifiers with
single-ended outputs. The connectors are high quality gold plated sockets which
are highly conductive, corrosion resistant, and provide less potential for
corrosion induced distortion.
Refer to Chapter 13 “Specifications”, for detail on input sensitivity and
impedance.
Note: Please set the input configuration switch to the appropriate setting.
Input Configuration Switch
This toggle switch allows selection of either the balanced or unbalanced inputs.
Note: Input leads should be connected to one type of input only, i.e. do not
connect to both the unbalanced and balanced inputs at one time.
Balanced Inputs
Accepts a signal from a preamplifier with balanced outputs via a high quality
XLR connector. The use of good quality balanced line cable into the balanced
input cause the input signal to be relatively immune to noise and external effects
caused by the use of long interconnect cables, helps reduce hum loop noise and
aids in the cancellation of distortion products.
