User's Manual Part 1

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2.1 PRELIMINARY OPERATIONS
No wiring is necessary because the device is already installed and correctly connected to the power supply
and other parts of the transmitter. In case a new AC has to be installed, check all connections with the help of
the diagrams and tables in this Section. Correct installation of the equipment is important for maximum
performance and reliability. Before switching on and powering the transmitter, make sure that all connections
are correctly made.
The pinout tables of multi-pin connectors can be found in the Front and Rear Panel in the previous Section.
2.2 OPERATING ENVIRONMENT
The equipment can be installed into a standard component rack or on a suitable surface such as a bench or a
desk. In any case, the area should be as clean and well-ventilated as possible. Always allow for at least 2cm
of clearance under the unit for ventilation. If the device is set on a flat surface, install spacers on the bottom
cover plate. If it is installed in a rack, provide adequate clearance above and below. Do not locate the device
directly above a heat source.
2.3 FIRST INSTALLATION
Main Power Supply
Before connecting the power supply cable, make sure that two 10A fuses have been put inside the socket. To
open it, use a little screwdriver to move the plastic table. Then connect the power supply cable. To switch on
the amplifier control, move the switch next to the power supply connector to position 1.
21
RS485 AMPL
INTERLOCKRS485 REMOTE
GND
ABCDEFGH
AGC TELEMEASURES
FANS CONTROL24Vdc
A
FUSE
FANS1 POWERFANS2 POWERDRIVER POWER
MAIN POWER SUPPLY
RF MONITOR IN
FUSE
A
A
FUSE
21
AC POWER
DRIVER
POWER SUPPLY
FANS
POWER SUPPLY
FWD UNBREF
RF MONITOR INPUT
RS485
AMPLIFIERS
DUMMY LOAD