SC-16 User Manual v1.3 June 2017
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When switches 1 and 4 are in the Down (on) position the SC-16 will
be in Sequential PIR mode, this means it will activate one audio
track at a time via PIR sensor - moving onto the next audio track in
sequence after each activation.
This allows you to activate track 001 then 002 then 003 etc. one at a
time.
7. Delay and Master Volume Control
Two controls on the front of the device allow you to alter the Delay
timer and Master Volume.
Delay
The delay control allows you to specify how long between playing
content the unit must wait before more content can play. This is
mainly used in conjunction with a PIR input, establishing how long
between activation the unit must wait to play more content.
However it can also be used with all other modes if desired.
Switch 7 when Off (up) makes the delay control range from 0-60
seconds, when On (down) it ranges from 0-4 minutes.
Master Volume
The SC-16 has dedicated volume inputs to allow users volume
control. The Master Volume dictates the maximum volume
available to them.
When powered up the SC-16 is set to around half the Master
Volume level, this allows users to reach the maximum volume
through the use of dedicated button controls.