Bosch LBB 1968 Manual de usuario descargar pdf (Pagina 13)

40 | Plena Range

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Communication

LBB 1946/00 Plena 6-zone Call

Station

The Plena 6-zone call station is a stylish high-quality call station

with a stable metal base design, a flexible microphone stem and

a unidirectional condenser microphone. It is intended for making

calls to selected zones (1 to 6 and all-call) in a PA system built

around the LBB 1925/00 system pre-amplifier. In addition to

table-top use, the special design enables the unit to be neatly

flush-mounted in desk tops.

Features

• Stylish 6-zone call station, intended for LBB 1925/00 system

pre-amplifier

• Unidirectional condenser microphone on flexible stem

• Six zone selection keys, all-call key and momentary PTT-key

for calls

• Selectable gain, speech filter and limiter for improved

intelligibility

• Selectable priority levels and different pre- and post-call

chimes

• LED indications for zone selection, system occupation and

call station status

Functions

This call station features selectable gain, a selectable speech

filter and a limiter for improved intelligibility, even if the speaker

moves in front of the microphone. Because the call station

provides a balanced line level output, it can be positioned up to

100 m away from the amplifier, using CAT-5 extension cables.

Dipswitches on the bottom of the call station can be used to

select different pre- and post-call chimes, as well as the priority

level. Selected zones are indicated with LEDs on the call station,

and an additional bi-color LED gives visible feedback on the

active state of the microphone and the system. Green indicates

microphone on or chime active (flashing LED); amber indicates

that the system is occupied by a source with a higher priority or

operation error (flashing LED).

Parts Included

Quantity Component

1 LBB 1946/00 Plena Call Station

1 5m cable terminated with a lockable 8-pin DIN

connector

1 Loopthrough 8-pin DIN socket to add an additional call

station LBB 1941/00 or LBB 1946/00

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 25 26

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Bosch LBB 1968 Manual de usuario Pagina 13

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