PROEL MATRIX88, Руководство пользователя

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7. 7-PIN TERMINAL BLOCK
Emergency Power Supply (+24 V DC – GROUND):
Note
If continuous power is provided through a battery, be aware that the device
cannot autonomously recharge the battery.
Emergency siren control ( COMMON – ALERT – EVAC):
Message Generator Input (GROUND – EMC IN):
Note:
This input is particularly useful if you want to send a prerecorded evacuation or alert message
from a message generator (Proel DIGI8) interfaced with the fire alarm control panel.
If you have an extended system featuring several daisy-chained MATRIX88 units, parallel
connect the message generator to all the EMC IN inputs, so that the same message be heard in
all the zones.
8. LINE1 ÷ LINE4
Note
This is a mono system, therefore any stereo input will be summed to mono output.
9. GAIN
10. LINE5 ÷ LINE8
Note
Once you connect the input, set the sensitivity selector according to the following chapter.