Amphenol Procom PRO-ARU8G Kullanıcı Kılavuzu - Sayfa 8

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5.4

Equipotential bonding

The center terminal of the 3 pole terminal block marked

equipotential bonding.

It is strongly recommended that all interconnected conductive accessible parts in a

system are connected to an equipotential bonding system, in order that no hazardous

touch voltage appears on exposed conductive parts.

5.5

Connection of antenna

The antenna (or other RF source) shall be connected to the input connector marked

"ANT" on the rear edge of the receiver multicoupler top plate by means of a suitable

coax cable.

Be aware that the maximum RF input level of +20 dBm is not exceeded, in order to

avoid damaging of the RF amplifier.

As the ANT connector shield is connected to chassis, the coax cable shield will

automatically be included in the equipotential bonding (if used).

5.6

Connection of receivers

The individual receivers' antenna inputs (RF inputs) shall be connected by a suitable

coax cable to the output connectors marked "RX1 to 4" or "RX1 to 8" (depending on

model) on the rear edge of the receiver multicoupler top plate.

If the receiver multicoupler has unused RX output ports, these should be terminated

with a 50 Ω dummy load (min. 250 mW).

5.7

Mounting

By rack mounting, screws must be mounted in all 4 mounting holes in the front plate.

When mounted in a fully enclosed cabinet, adequate ventilation or heat path shall be

provided in order to keep the housing surface temperature below 50 °C.

6 Operating instructions

As soon as mains supply voltage or DC supply voltage is applied to PRO-ARU...G,

it will be immediately active.

Normal operational conditions do not require any adjustments or settings of the

multicoupler.

6.1

Power on LED

When power is connected to the PRO-ARU...G, the green power on LED on the

front plate will immediately light and indicate the multicoupler is active.

6.2

Maintenance

No maintenance of the PRO-ARU...G is normally needed.

However, if any malfunction of the multicoupler occurs, please refer to chapter 7:

"Trouble shooting" below.

If the instructions in the Trouble shooting chapter is insufficient, please contact

nearest Amphenol Procom dealer or Amphenol Procom for further information.

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