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Sonix Ms12 Technical Manual
SONIX MS12 TECHNICAL MANUAL
TM371 / A June 2022 www.eaton.com
6 .3 .1 Source Select
Not in use, reserved for future expansion.
6 .3 .2 Message Select
The Message select option allows the user to review
(playback) any message including disabled messages
over the PA/GA system. Repeated presses of the front
panel button allow the selected message to be cycled.
The selected message will play once before returning to
quiescent.
Playback
Message
Select no
message
Timeout
Button Pressed
Message
Select
Timeout
Button Pressed
Yes
Message slot
loaded?
Yes
No
Select
Message 1
Select Next
Message
Playback selected
Message
Message slot 12
selected?
No
Clear
Message
Selection
Abort Message
Playback
Figure 8 - Select message for playback flow chart
Once a message has been selected the playback
process will be started, see section 6.7.
