Bosch Appliances 3122 475 22015en manual Integrus Radiators, Medium and High Power Radiators

INTEGRUS Installation and User Instructions Integrus Radiators en 42

3Integrus Radiators

3.1Medium and High Power Radiators

3.1.1 Description

These units accept the carrier signals generated by the transmitter and emit infra-red radiation carrying up to 32 audio distribution channels. They are connected to one or more of the four HF BNC outputs of the IR transmitter. A maximum of 30 radiators can be con- nected to each of these outputs by means of loop- through connections.

The LBB 4511/00 has an infra-red output of 16 Wpp, while the LBB 4512/00 has an infra-red output of

32 Wpp. Both have an automatic mains power voltage selection and are switched on automatically when the transmitter is switched on.

The attenuation of the signal by the cable is equalised automatically by the radiator. When the radiator is sup- plied with power and the transmitter is switched on, the radiator initialises the equalisation. The red LEDs flash for a brief period of time to indicate that the ini- tialisation is in progress.

When not receiving carrier waves, the radiators switch to standby mode. There is also a temperature protec- tion mode which automatically switches the radiators from full to half power or from half power to stand-by if the temperature of the IREDs becomes too high.

1
	100-240 V
	Loop - Through inputs
2	Do not
	terminate
	Output power
3	High
	Low
	Delay compensation
	X10
4
	X1

Figure 3.1 LBB 4511/00 and LBB4512/00 Radiators

(Back view)

5 6 5 6

Figure 3.2 LBB 4512/00 High Power Radiator (Front view)

Figure 3.1 and 3.2

1.Mains input - Male Euro mains connector. The radiators have automatic mains voltage selection.

2.IR signal input/loop-through - Two HF BNC connectors for connecting the radiator to the trans- mitter and for loop-through connection to other radiators. Automatic cable termination is achieved by a built-in switch in the BNC connectors.

3.Output power selection switch - The radiators can be switched between full- and half-power operation.

4.Delay compensation switches - Two 10-position switches to compensate for differences in cable lengths to the radiators.

5.Amber indicator LEDs - Give an indication of the radiator status.

6.Red indicator LEDs - Give an indication of the radiator status.

Note: The indicator LEDs are positioned

behind the semi-transparent cover and

are only visible when ON.

Bosch Security Systems 2005-04 3122 475 22015en