Digital Radiators; Medium & High Power Radiators; Description; Radiator Status Indication - Shure DT 6008 User Manual

DIS Digital Conference System

Digital Radiators

Medium & High Power Radiators

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 six HF BNC
outputs of the IR transmitter.
A maximum of 30 radiators can be connected to
each of these outputs by means of loop through
connections. The RA 6013 has an infra-red output
of 16 Wpp, while the RA 6025 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
equalized automatically by the radiator.
When the radiator is supplied with power and the
transmitter is switched on, the radiator initializes
the equalization. The red LEDs flash for a brief
period of time to indicate that the initialization is in
progress. When not receiving carrier waves, the
radiators switch to standby mode.
There is also a temperature protection 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
Loop - Through inputs
2
Output power
3
Delay compensation
4
Figure 0-A RA 6013 and RA 6025 back view
100-240 V
Do not
terminate
High
Low
X10
X1
5 6
Figure 0-B RA 6013 and RA 6025 front view
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 transmitter
connection to other radiators. Automatic
cable termination is achieved by a built-in
switch in the BNC connectors. RG59 Cable
must be used.
3. Output power selection switch - The
radiators can be switched between full- and
half-power operation.
4. Delay compensation switches - Two 10-
position switches
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.

Radiator status indication

A radiator consists of two IRED panels. Each
IRED panel has an amber and a red indicator
LED (see Figure 0-B) which show the status of
the radiator panel
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User Manual
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and for loop-through
to compensate for