ITB ARCHIMEDE 3000, Руководство по эксплуатации

Страница: 15 / 40

Italian Technology of Broadcast
User's Manual
ARCHIMEDE 3000 AR
432
Page 15 of 40
3 ANALOG BOARD
CPU INTERFACE
Inhibit
Command Current
Sensor
( option ) Temperature
Sensor PWR
Sensor SWR
Sensor
The analog board is the interface between the RF box and CPU board. This adjusts the level signal from RF box
to CPU and from CPU to RF box.
4 LED BOARD
On this board are placed some led for warning alarm, status machine and two buttons mainly used to start/stop
the Equipment and as second function to read/change the Equipment parameters.
5 LCD DISPLAY
The front panel LCD display allows the monitoring of the Amplifier parameters ( PWR, SWR, temperature,…)
6 POWER SUPPLY
This module performs an efficient regulation of the AC input 230 Vac to a lower DC 48Vac for RF pallet and
log/analog boards. Being its efficiency very high, very little heat is produced in the regulation process.