AMX AutoPatch Modula, Instruction Manual, Page: 29 / 191

Installation and Setup
23 Modula Instruction Manual
Rack Installation and System Setup
Modula Distribution Matrix enclosures fit in a standard EIA 19 in. (48.26 cm) rack (rack ears are
provided).
Important: The system requires at least one empty rack unit above and below the enclosure
to allow adequate airflow; three empty rack units are recommended.
Required items for rack installation:
Enclosure(s)
Standard EIA 19 in. (48.26 cm) rack
Rack ears (with 8 screws per set)
Screwdriver
Screws that fit your rack for mounting the enclosure(s)
Power cord(s)
Link cables and equipment (included with multiple-enclosure systems)
50-ohm termination connector(s)
Surge-protector(s) – highly recommended
Optional items for rack installation:
PC or laptop computer with a null modem cable (for communication with the Modula via the
RS-232 serial port)
Installation Recommendations
Write the serial number for each enclosure (located on the rear and left side near the power
receptacle) in an easily accessible location before installing the Modula in a rack.
Use an earth-grounded power cord / system with the Modula.
Attach all power cords to surge protectors and/or AC line conditioner(s).
Apply power to the Modula enclosure(s) before applying power to its source and destination
devices.
Installation Procedure
A flow chart showing the installation sequence is in FIG. 8. The procedure following provides general
steps with references to detailed information found in later sections of the manual.
Caution: To prevent overheating and airflow restriction, avoid placing high heat producing
equipment directly above or below the enclosure. The system requires a minimum of one empty rack
unit above and below (three empty rack units are recommended). Verify that the openings on the
sides of the enclosure are not blocked and do not have restricted air flow.
FIG. 8
Installation procedure