Line Interface; Mic Interface - Dynacord DPC 8000 Manual

DPC 8000
Figure 6.3: Assignment of the PCA bus connector
6.2

LINE interface

Usage as audio input
The LINE interface allows an external audio device (e.g. CD player) to be connected. If
configured in IRIS-Net, the audio source connected to this interface can be used for a program
in the PROMATRIX 8000 system. The following diagram shows the assignment of a stereo jack
plug (3.5 mm, "mini jack") for connection to the LINE socket.
Figure 6.4: Assigning the LINE plug as audio input
Notice!
i
During announcements, the audio signal on the LINE interface is interrupted.
Use as PTT contact input
When connecting a PTT microphone to a DPC 8015, the LINE interface is used as input for the
PTT contact. The PTT function must be set for the call station in IRIS-Net during configuration.
The following diagram shows the corresponding assignment of a stereo jack plug (3.5 mm,
"mini jack").
Figure 6.5: Assigning the LINE plug as PTT contact input
6.3

MIC interface

The MIC interface allows a second microphone to be connected. A conventional "PC
microphone" (V
3.5 mm stereo jack plug for connection to the MIC jack.
Figure 6.6: Assignment of the MIC plug
LINE_GND
LINE_LEFT
LINE_RIGHT
PTT
= 3.3 V) can be connected. The following diagram shows the assignment of a
CC
MIC_GND
MIC
MIC_VCC
Activation | en 17
28-Feb-2013 | |