Preparation—Removing access panel
All connections are made to the electrical box on the side of the unit
(audience left). An access panel covers the electrical connections. To
remove the access panel on the underside of the unit, remove the two hex
screws. Refer to Figure 4. Replace the access panel after the electrical
connections have been made.
BRIC controller
The BRIC (Binary Reciprocal Intelligent Controller) is a microprocessor-
based controller device that is designed to control a wide variety of
motorized Stewart Filmscreen screen systems. The two active (or intelligent)
channels and one passive channel can be used to control the screen, a
trapdoor, and/or horizontal and vertical masking devices, depending on the
configuration of the screen. The BRIC is commonly used with the ABT-EM.
If you are using the BRIC, consult the BRIC manual for installation and
operation instructions.
6
Stewart Filmscreen Corporation
Figure 4:
ABT-EM Electriscreen-underside view
Screen
Masking Panel
Hex Screws
Access Panel
Summary of Contents for ABT-EM Trapdoor ElectriMask Electriscreen
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