Digital Acoustics IP7-SE8, Руководство по началу работы, Страница: 5 / 16

3
IP7-SE8 Installation (2-way Intercom/Paging mode)
Relay Output (Optional)
Cat-5 Cable to
PoE Hub/Switch
Optional
12VDC - 15VDC
2 Conductor Wire
6 Conductor Wire
18-22 AWG
Twisted Shielded
Sensor Input (Optional)
2 Conductor Wire
(No Connection)
•
Connect SPKR 8 Ω + (J2-6) and SPKR 8 Ω - (J2-7) to the
terminals of an 8 ohm speaker (polarity independent)
•
Connect MIC + (J2-1) and MIC - (J2-2) to an Electret
Microphone, or Connect MIC + (J2-1) and MIC - (J2-2)
and GND (J2-4) to a Dynamic Microphone
•
Connect TALK (J2-5) and GND (J2-4) to a switch
pushbutton
•
Connect GND (J2-4) to the shield of the shielded wire
(leave open at door station)
Cat-5 Cable to
PoE Hub/Switch