Dynacord DPC 8000, Руководство пользователя

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Figure 6.3: Assignment of the PCA bus connector
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.
LINE_LEFT
LINE_RIGHT
LINE_GND
Figure 6.4: Assigning the LINE plug as audio input
i
Notice!
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").
PTT
Figure 6.5: Assigning the LINE plug as PTT contact input
MIC interface
The MIC interface allows a second microphone to be connected. A conventional "PC
microphone" (V
CC
= 3.3 V) can be connected. The following diagram shows the assignment of a
3.5 mm stereo jack plug for connection to the MIC jack.
MIC
MIC_VCC
MIC_GND
Figure 6.6: Assignment of the MIC plug
6.2
6.3
DPC 8000 Activation | en 17
28-Feb-2013 | |