Listen Technologies Speaker LBB 3530 00 User Manual

DCN Delegate Discussion Units

Basic Delegate Unit

The LBB 3530 Basic Delegate Unit enables

Specify Part

Number

participants to speak, register a request to speak,

and listen to the speaker. The microphone stem is

extremely flexible, so the microphone can be used by

delegates sitting on either side of the unit, thus allowing one

unit to serve two delegates. The unit also accommodates two

separate headphones, so the speaker can be heard clearly

even in situations with excessive background noise. This

aesthetically-pleasing unit has a built-in loudspeaker which

is muted when the microphone is on to prevent acoustic

feedback.

LBB 3530/00

LBB 3530/50

Features

• Compact, attractive delegate discussion unit

• Microphone with flexible stem, LBB 3530/50 model comes with an

extra-long flexible stem

• Built-in loudspeaker

LBB 3530/00

shown

• Two headphone sockets

Basic Delegate Unit with Channel Selector

Specify Part

The LBB 3531 Basic Delegate Unit with

Channel Selector is stylistically identical to

Number

LBB 3531/00

LBB 3531/50

the LBB3530 Basic Delegate Discussion Unit,

but also includes a built-in language channel

selector. This makes it suitable for discussions where

more than one language is used and simultaneous

interpretations are available. The channel selector

includes up and down select keys and a 2-digit display,

enabling rapid selection of the required language

channel. Channel selection is automatically limited to the

number of language channels available.

Features

• Channel selector for accessing interpretations

• 2-digit channel indicator display

• Two headphone sockets

• Incorporates all functions of LBB 3530/00 Delegate Discussion Unit

LBB 3531/00

shown

• LBB 3531/50 model comes with an extra-long flexible stem

microphone

Listen Technologies Corporation

8535 South 700 West, Suite A

Sandy, UT 84070-2515 U.S.A.

Phone: 1.801.233.8992 or 1.800.330.0891

Fax: 1.801.233.8995

Email: [email protected]

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updated 01.11.05

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DCN Discussion Units

Specifications

6 ft. (2 m) cable terminated with a 6-pole circular connector for loop-through

Cable type connection

connection to other system units, 6-pole circular socket for loop-through

connection to other DCN system units.

Headphone connection

Two 3.5 mm (0.14 in.) jackplug socket for headphone connection.

Microphone control &

indicators (Delegate Units -

LBB 3530 & LBB 3531)

Microphone with light-ring, built-in plop and windshield, mounted on a flexible

stem, microphone on/off button, microphone on/request-to-speak bi-color LED

indicator (red-microphone on, green-request to speak).

Microphone control &

indicators (Chairman Units -

LBB 3533 & LBB 3534)

Microphone with light-ring, built-in plop and windshield, mounted on a flexible

stem, microphone on/off button,microphone on LED indicator (red).

Chairman priority button. When pressed it emits a chime tone (selected in the

Chairman control (Chairman CCU), overrules/mutes all active microphone units in the system. The chairman unit

Units - LBB 3533 & LBB 3534)

microphone remains on for as long as the button is pressed (defualt setting can be

changed in the CCU).

Loud speaker control

Automatically muted when microphone is on and/or headphones are connected.

LBB 3530 & LBB 3533 - none

Channel selector control

LBB 3531 & LBB 3534 - numeric display (2-digit LCD screen) with 2 push-buttons

(up/down) for language channel selection.

Table top (portable or fixed mounting), cable relief bracket located at rear/under

of the unit. Removable for use when feeding the 6 ft. (2 m) long cable through a

table-top.

Mounting type

2.5 x 4.9 x 6.8 in. (63 x 124 x 172 mm), without microphone. Height is 5 in. (127 mm)

with microphone in horizontal position. LBB 3530/50 and LBB 3531/50 microphone

stem length is 19.2 in. (488 mm).

Dimensions (H x W x D)

Weight

Color

2 lbs (.9 kg)

charcoal

Photographs, CAD drawings, etc. available at www.ListenTech.com.

Accessories

LBB 4116

Extension Cable Assembly

LBB 3443/00 Lightweight Stereo

Headphones

Durable dynamic headphones offering high-quality

sound reproduction.

LBB 3312 Transport &

Cable terminated at both ends with a molded

6-pole circular connector (male and female).

LBB 4116/02 6.5 ft. (2 m) length

LBB 4116/05 16 ft. (5 m) length

Storage Suitcase

This transport and storage suitcase is for

applications where DCN units will not be

used in one fixed location.

LBB 4116/10 33 ft. (10 m) length

LBB 4116/15 48 ft. (15 m) length

LBB 4116/20 65 ft. (20 m) length

LBB 4116/25 82 ft. (25 m) length