INSTALLATION This PS 430 may form part of an existing or new The PS 430 is fully protected against wiring intercom system,. To connect the PS 430 to the mistakes (reverse power) or short circuit in the system, use professional flexible microphone cable interconnect cables.
The buzzer is activated when the CALL button of the clockwise and minimum level. Adjusting the side PS 430 (or a CALL button of any other station on the tones does not affect the level of your voice as it is party lines to which the PS 430 is connected) is heard by other stations.
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