Altair WBS-200 Dokumentacja Pobierz pdf (Strona 7)

WB-200 SERIES INTERCOM SYSTEM — WBS-200 DUAL CHANNEL WIRELESS BASE STATION

Make sure that the fuse is the right one: 2A slow blow type - T2A

CAUTION: Always make sure after changing the fuse, that it is the right one.

CONNECTING TO THE MAINS

The connection of the intercom master station power supply to the mains takes

place by a standard cord included in the box.

Make sure that the unit power switch is at 0 position (turned off).

Insert the female I.E.C. connector of the tripolar cable into the unit power supply

male connector, placed at the rear panel.

Insert the male connector of the tripolar cable into the mains plug.

Turn on the unit power switch. In that moment the CALL

LED indicator will light slightly, indicating that the unit is turned

on.

CAUTION: Make sure that the mains voltage is the correct as well as their fuse is the right one.

ANTENNA MOUNTING

The base station has two antenna connectors (ANT 1 and ANT 2), to mount two antennas

(provided). For optimal performance it is recommended that the two antennas form a 90º angle.

If the base station goes in rack of 19” is important to place the unit in the upper area, to avoid

interferences with the other rack units and the antennas radiate in open space. The best

performance is obtained with the unit to the air without placing it in rack.

In order to increase the operating range of the system you can either install one of the

provided antennas in an upper position or use a high gain directional antenna. See the

accessories section for more information.

PROGRAM INPUT CONNECTION

The intercom base station program input signal is carried out through a XLR-3-31 female

connector. The input connection is balanced, with a nominal impedance of 40 KΩ (20 KΩ

unbalanced). The next list shows the input pins correspondence as A.E.S recommends:

PROGRAM INPUT - XLR-3-31

PIN 1

0 V

PIN 2 HOT (+)

PIN 3

COLD (-)

1 2 3 4 5 6 7 8 9 10 11 12 ... 21 22

Brak uwag

Altair WBS-200 Dokumentacja Strona 7