ALLEN & HEATH iDR Series - iDR Expanders

ALLEN&HEATH iDR training JAN08 Page - 14 - of 49
3.4. iDR-IN & iDR-OUT Expanders
An input expander has 8 XLR inputs.
An output expander has 8 XLR outputs.
Expander units terminate the system – it is only possible to have 1x input expander and 1x output
expander in any system.
It is not possible to loop audio when using
expanders.
iDR Link gives
metering data for the
expander LEDs and
control over the
input expander
preamps.