Digital Acoustics IP7-SE8 Руководство по началу работы - Страница 5
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Печатать страницуIP7-SE8 Installation (2-way Intercom/Paging mode)
(No Connection)
• Connect SPKR 8Ω+ (J2-6) and SPKR 8Ω- (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)
6 Conductor Wire
18-22 AWG
Twisted Shielded
Relay Output (Optional)
2 Conductor Wire
Sensor Input (Optional)
2 Conductor Wire
Optional
12VDC - 15VDC
Cat-5 Cable to
Cat-5 Cable to
PoE Hub/Switch
PoE Hub/Switch
3