Harris Legacy 99-1300-0, Operation & Technical Manual

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Revision B • 1/03
H A R R I S C O R P O R A T I O N
3-3
3 Operation
UNIVERSAL INPUT MODULE QUICK GUIDE
This module has two inputs, each with analog and digital inputs. The source used, as well as other
module set-up functions, is set by DIP switches. Two logic connectors allow individual control of the
connected devices, with talkback functions for modules set as mic inputs. Every Universal Input
module can be assigned to any combination of four Program buses, one Send, and one off-line bus.
FADER SECTION
This section has the module On, Off, and Cue buttons, the input select controls, and the fader.
The 2.0
" x 0.5 " area to the left of the A in, B in, and FCN buttons is available for labelling the
A and B inputs. The protective lens can be removed, using the PRE70-90 Hex Driver (included
with the tool kit) so that a label can be placed under the lens..
A IN — Used along with the
FCN
button to select the A Input. The button is lit when the A
input is selected.
FCN — Protects the input selector buttons from accidental changes. To change the input
source,
FCN
must be pressed and held for about one second (until the
FCN
button lights
up). This activates the
A in
and
B in
buttons so the input can be changed. The
FCN
button
automatically turns off after about three seconds.
B IN — Used along with the
FCN
button to select the B Input. The button is lit when the B
input is selected.
FADER — 100 mm module level control. Setting the fader at the red reference line
(-12 dB) sets the module for unity gain.
CUE — When lit, routes the input audio to the Cue output. This does not affect the on-line
signal. The cue audio is always pre-switch and pre-fader. When the module is used with a
microphone, the cue function is momentary. When the module is not a mic input, the cue
button toggles the cue function on and off.
ON — Press to turn the module on, applying the module’s audio to the selected buses.
Pressing this button also initiates logic control commands (such as Start Pulse, Mute, Timer
Reset, On Tally, etc.), depending upon the Setup DIP switch settings. This button is lit whenever
the module is on.
OFF — Press to turn the module off, removing the module’s audio from all selected Program
buses (and the Send if set for post-switch). Pressing this button also initiates logic control
commands (such as Stop Pulse, Off Tally, etc.), depending upon the Setup DIP switch settings.
The button illumination may be controlled by an external device to indicate its ready status.