Introduction – USL CMSA-100 User Manual
Page 6

CMSA-100 Manual v131212
Page 6
Left to Right
Label
Connection
Decca 3-pin
PRESHOW
240V AC/DC, 10 Amp
Decca 12-pin
Label
Connection – Inputs. Momentary
switch to ground.
9
Main Show - Stop
Input - GND
10
Main Show - Stop
Input - 2
11
Main Show - Start
Input - GND
12
Main Show - Start
Input - 1
4.
Introduction
The CMSA-100 provides essential automation functionality when used with the USL CMS-
2200 Cinema Media Server. The unit can function entirely standalone using the front
panel switches to exercise each automation circuit. The two power relay outputs may be
set to be either pulsed or latching via the rear panel switches. The other relay outputs are
momentary.
The front panel buttons will exercise each circuit on the CMSA-100 and the corresponding
LED above each button will indicate the relay state when the buttons are pressed. The
system includes a priority encoder to ensure only a single automation circuit is fired in
cases where more than one button is pressed simultaneously. Below is a list of the front
panel automation switches
Front Panel Automaton Switches
Main Show - Start
Main Show - Stop
Lights - Up
Lights - Mid
Lights - Down
Audio – N/S
Audio – Trailers
Audio – Feature
Masking – Flat
Masking – Scope