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updated 12.14.04
Listen Technologies Corporation Phone: 1.801.233.8992 or 1.800.330.0891
8535 South 700 West, Suite A Fax: 1.801.233.8995
Sandy, UT 84070-2515 U.S.A. Email: info@ListenTech.com
Specifications
Cable type
6 ft. (2 m) cable terminated in a moulded 6-pole circular
connector, 6-pole circular connector for loop-through connections.
Handset connection
6-pole modular jack connector for LBB 3555/00 Intercom Handset.
Headphone
(all models except /44)
Left and right headphones sockets (3.5 mm (0.14 in.) stereo jack
type).
External Microphone
(all models except /44)
Connections for external microphone or headset microphone (3.5
mm (0.14 in.) stereo jack type)
Microphone Socket for pluggable condenser microphone.
Microphone priority Microphone priority button available on model LBB 3547 only.
Speaker
Built-in fold-away flat-panel loudspeaker, automatically muted if
microphone is on.
Channel Selector Available on models LBB 3545, LBB 3546 and LBB 3547.
Chip Card Reader Available on models LBB 3546 and LBB 3547.
LCD
Graphic LCD screen available on LBB 3546 and LBB 3547 models.
Mounting
mounting type Table top (portable or fixed mounting) and flush mounting.
H x W x D
Table top: 2 x 10.8 x 6.1 in. (50 x 275 x 155 mm).
Flush mounted: 1.2 x 10.8 x 6.1 in.
(
30 x 275 x 155 mm
)
.
Weight 3.1 lbs. (1.4 kg)
Color charcoal base with silver panel
Connections
Controls and Indicators
Physical
DCN Concentus Units
Accessories
Photographs, CAD drawings, etc. available at www.ListenTech.com.
LBB 3549/00 and LBB 3549/50
Pluggable Microphones
The LBB 3549/00 is a uni-directional, condenser microphone
with an adjustable stem 12.2 in. (310 mm), that plugs into the
LBB 3537/20 Microphone Control Panel for quick and
convenient use. The LBB 3549/50 is identical to the
LBB 3549/00, but has an 18.8 in. (480 mm) stem.
LBB 3312 Transport &
Storage Suitcase
This transport and storage suitcase is for
applications where DCN units will not be
used in one fixed location.