Formula Sound SENTRY MK2 User Manual - Page 13

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Formula Sound SENTRY MK2 User Manual
Connect the LED terminals to the Sentry terminals marked "J" (LED INDICATORS) on drwg 879,
note LED COMMON is connected to the Sentry terminal marked "EARTH".
Contactor
Details of the contactor are shown on drawing 755 towards the back of the manual.
AT1 option
An optional add on is available which can manage sound levels, the AT1 connects to the Sentry and
provided the audio is signal is routed through the AT1 before going to the system amplier(s) the
Sentry and AT1 will control levels just below the threshold that the Sentry has been set to.
Remote display option
A remote display option is available, this is mounted in an identical box but contains only the Sentry
display circuitry and connects to the "Slave display" terminals.
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