Listen Technologies LBB 4511 User Manual

LBB 4511 Radiator

INTEGRUS Radiators are used to distribute the
infrared light in the room to the receivers. Up to
120 radiators can be daisy-chained to one
transmitter via RG59 BNC cabling. The radiator
requires a mains power supply.

updated 07.19.05 Listen®and the Listen logo are registered trademarks of Listen Technologies Corporation

• Covers up to 10,750 square ft. (999 square meters) (one carrier, 4 standard quality channels)*

• Power output selection for efficiency and economy

• Universal mains power facility allows use worldwide

• No fan - cooled by convection - resulting in quieter operation and less moving parts to wear out

• LED indicators for radiator status checking

• Communication between radiator and transmitter for easy checking by the operator

• Automatically switches on when transmitter is switched on and vice versa

• Automatic gain control ensures the IRED’s (infra-red emitting diodes) function with maximum
efficiency

• Automatic cable equalization ensures maximum transmission efficiency with different quality of
cables

• Automatic cable termination simplifies installation

• Temperature protection circuitry automatically switches radiator from full- to half- power if the
temperature becomes too high

• Brackets for mounting on ceiling and floor stand included, which simplifies installation

• Adjustable radiator angle ensures maximum coverage

• IRED’s protected by a cover plate, making the units easy to maintain and clean

• Attractive and stylish design

• Mains cable included

* When the amount of channels in use doubles, the footprint is reduced by half

Key Features & Benefits

LBB 4511/00

Specify Part

Number

Listen Technologies Corporation

8535 South 700 West, Suite A
Sandy, UT 84070-2515 U.S.A.
Phone: [phone] or 1.800.330.0891
Fax: [phone]
Email: [e-mail]

Don't miss a single sound.

LBB 4511 Radiator

updated 07.19.05

1. Two yellow LED’s: one on each radiator panel to indicate that this panel is switched on and is
receiving carrier waves from the transmitter

2. Two red LED’s: one on each radiator panel to indicate that this panel is in standby mode

3. Red and yellow LED’s simultaneously illuminated to indicate the radiator panel is malfunctioning

4. Red LED flashing and yellow LED’s to indicate the radiator panel is in temperature protection
mode

5. Power reduction switch to reduce the output of the radiator to half-power

6. Two delay compensation switches to compensate for differences in cable lengths between
transmitter and radiators

7. Male Euro socket for mains connection

8. HF input and output connectors (2 x BNC) for connection to transmitter and loop-through to
other radiators

Features

NOTE:

and use the same LED’s as and

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678

Listen Technologies Corporation Phone: [phone] or 1.800.330.0891
8535 South 700 West, Suite A Fax: [phone]
Sandy, UT 84070-2515 U.S.A. Email: [e-mail]

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1

2

Don't miss a single sound.