ITB ARCHIMEDE 3000, Руководство по эксплуатации

Страница: 11 / 40

Italian Technology of Broadcast
User's Manual
ARCHIMEDE 3000 AR
432
Page 11 of 40
INSTALLATION TO THE START UP
For any questions or technical problems you may encounter during the installation phase, the ITALAB technical
staff will be at your complete disposal to solve the problem. Please do not produce any change that may
damage the Device .
Before mounting the Amplifier, check that in the room intended for the installation:
•
dust is not excessive
• no deposits of harsh chemicals are present (chlorine, sulfur, etc..)
• any heat source (radiators, hot air ventilation etc.) must be at least 2 meters;
•
the room temperature must not exceed the limits between 0 and +40 ° C with a relative humidity no
higher than 90% non-condensing.
After removing the Amplifier out of the packaging, verify that no damages have occurred during shipment.
Electrical connections
• The connection with main power at 230 Vac must be done through the cable shipped with the Amplifier
or with a three conductor cable and minimum conductor section 2.5 mm square.
•
For safety is a good rule to have a dedicated cord of 2.5 mm square coming from main panel to wall
outlet with a proper thermal-magnetic circuit breaker.
• Check that the ON/OFF switch on the rear panel of Amplifier is on OFF position
•
Plug the AC power cord into the AC power socket on the rear panel of Amplifier
• Plug the other end of the AC power cord into a wall outlet
•
Connect the AC power cord of the exciter to the female wall outlet on the rear panel of Amplifier. This is
powered only when the Amplifier is in broadcasting mode.
•
The max power absorption allowed is 230W/1A
RF connection
•
Connect the coaxial antenna cable with impedance of 50
Ω
to the RF output connector ( 7/16” ) on the
rear panel of Amplifier
• Connect the RF output of exciter to RF input connector of Amplifier with coax cable with impedance of
50
Ω
Final check for start-up procedure
Before starting the procedure check the following points for security:
That the Amplifier has the GROUND connection
That the Vac 230 with its circuit breaker is correctly connected to the Amplifier
That the AC power cord of exciter is correctly connected to the Amplifier
That the antenna cable is correctly connected at the Amplifier
That the RF cable from exciter to the Amplifier is correctly connected
Verify that the input power is not greater than 2 watts. The device will maintain constant the
output power even in the presence of a greater power input. Excessive power input will
damage the Equipment.