Baldwin Boxall Mitre Amplifiers Instrucciones de operaciones descargar pdf (Pagina 11)

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Issue 2

Volume Restoration Relay.

This relay will energise whenever an input is accessed if the “Vol. Rest / Busy” switch (2) has been

selected.

The relay contacts can switch either an AC or DC signal providing it does not exceed 100V @ 5A.

Here are 3 examples :

Example 1: 3 Wire System to Override a Remote Auto Transformer Volume Control.

Example 2: Aux. Busy Indicator.

Example 3: Paging Only Output.

VOLUME

CONTROL

100V

50V

AMPLIFIER

OUTPUT

+24V

SYSTEM BUSY

INDICATOR

PAGING ONLY

100V

50V

(OFFICES)

MUSIC & PAGING

(WORKSHOP)

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 28 29

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Baldwin Boxall Mitre Amplifiers Instrucciones de operaciones Pagina 11