Valcom V-9989, Инструкция по установке и эксплуатации

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CONTINUOUS TRIGGER/PLAY ONCE - DIP switch position SW6 is used select the play once or continuous
trigger feature for message slots 1 through 8 ONLY.
When this DIP switch is set to “ON” the unit will play message selected continuously, as long as trigger is
applied.
When this DIP switch is set to “OFF” the unit will play message selected once, then stop until triggered again.
Note: This has no effect on message slots 9 through 99.
TRIGGER NC/NO - DIP switch position SW7 is used to select the trigger polarity of the incoming contact on the
I/O CONNECTOR.
When this DIP switch is set to “ON” all incoming triggers are set to normally-closed triggering. The unit will play
a message when the trigger input is lifted from ground. The unit will also STOP playing the current message if the
STOP TRIGGER is lifted from ground.
When this DIP switch is set to “OFF” all incoming triggers are set to normally-open triggering. The unit will play
a message when the TRIGGER input for that specific message is brought to ground. The unit will also STOP
playing the current message if the STOP TRIGGER is brought to ground.
Important note for normally-closed triggering : When using normally-closed triggering, all trigger inputs
including the stop trigger must be tied to ground. Failure to do so will cause undesired operation.
UNUSED - DIP switches SW8, SW9 & SW10 are not used.