EN Dateq BCS70 Manual Installation 6
Use of non-standard equipment
One of the patterns given in the table on the previous page w ill suffice for most equipment. In
order to be able to connect up equipment w ith non-standard operation or tally outputs, it is
possible that other control sof tw are w ill be required, for example, or that any tally outputs w ill
have to be combined. In case of doubt or for special requirements, please contact Dateq.
BCS73 DIP-sw itch settings
The BCS73 w as originally designed for use w ith an external Telos ONE digital hybrid.
Therefore, connecting the ‘remote control’ cable is very easy. By default, the Telos ONE is
controlled by pulses. If you w ant to use a hybrid that must be controlled in a non-Telos w ay,
you can use DIP-sw itch settings corresponding to a control-pattern from the table below :
Control patterns available:
DIP-switch 1 DIP-switch 2 DIP-switch 3 Description Hybrid On / Off
Off Off Off Telos ONE (default) Pulse 100ms
Off ON Off Long pulses Pulse 500ms
ON - (don’t care) Off Continuous Continuous
Off Off ON DATEQ TH-2 Inverted pulse 100ms
Off ON ON Inverted long Inverted long pulse 500ms
ON - (don’t care) ON Continuous inverted Continuous inverted
The Telos ONE is a digital hybrid. If you use this type of hybrid, the rejection of return audio in
your program material is so high that you may w ant to allow talk-back to a caller during an on-
air situation. You can use DIP-sw itch 4 to select talk-back w hen on-air. If you use passive
hybrids or active hybrids w ith a low er rejection ratio, it is advisable to disable the talk-back
option. Otherw ise it is possible to hear the talk-back audio in your program w ith possible nasty
consequences...
Talkback if hybrid is on-air:
DIP-switch 4 Description
Off No talk-back if the hybrid’s audio is used in your program
ON Talk-back allowed, even if the hybrid’s audio is used in your program
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