genius
ENGLISH
pag.9
(N.B. J5∩J6 shows that you must insert the jumper between a contact in the J5 position and a
contact in the J6; J5+J6 shows that you need to insert 2 jumpers, one in J5 and another one
in J6).
4.2 EXTERNAL CONTROLS
It is possible to connect external controls, to the Remote Interface, to remote A into B input
switching and mix A and B on the outputs (MIX control). Even if the controls are connected,
in order for them to work,
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should be in AUTO mode (see switcher on front panel).
Independently of the external control presence, when the switcher is not in AUTO position, the
signal MANUAL ERROR is sent to Remote Interface special contacts.
By connecting an external alarm system to these contacts the operator is informed that the
remote controls are disabled.
4.3 EXPANDER BUS
The Expander Bus allows to easily connect several
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and distribute the signals and
controls to all of them without creating the connection in parallel among them.
Through this connector the external controls connected to the Remote Interface can be
injected and /or withdrawn from the external Bus which connects the equipment.
The controls which can be injected or withdrawn on the external Bus are:
• MIX: it mixes the signals on A (L and R) and on B (Land R) and send them on OUT (L and
R) output.
• COMMAND B Left: it commutes the A left and B left signals.
• COMMAND B Right: it commutes the A right and B right signals.
• MANUAL ERROR: it shows that one equipment in the chain is in MANUAL mode and the
external controls connected to its Remote Interface cannot work.
The signals which can be injected or withdrawn from the external Bus are:
• A left : see MASTER and SLAVE setting.
• A right: see MASTRE and SLAVE setting.
• RDS : see MASTRE and SLAVE setting.
An equipment connected to the BUS can inject and/or withdraw these controls from the BUS
in case the switcher on the front panel is in AUTO position and the following jumper are
inserted:
J17 It allows transmission/ reception on the BUS of the Manual Error.
J18 It allows transmission/ reception on the BUS of the commutation control from the
A left to the B left input.
J19 It allows transmission/ reception on the BUS of the MIX control.
J20 It allows transmission/ reception on the BUS of the commutation control of the A
Right and B Right input.
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General