Crestron CEN-TIA, Руководство по эксплуатации

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Telephone Interface Module Crestron CEN-TIA
Hardware Connections for the CEN-TIA (Rear)
PHONE LINE
LAN:
10 BaseT/100 BaseTX
HIGH SPEED
ETHERNET TO LAN
MEMORY:
MMC CARD
SLOT
AUDIO INPUT:
BALANCED AND UNBALANCED AUDIO
SIGNALS FROM LOCAL AUDIO SOURCES
AUDIO OUTPUT:
BALANCED AND UNBALANCED AUDIO
SIGNALS TO AMP, ETC.
NET:
TO CONTROL
SYSTEM AND OTHER
CRESNET DEVICES
GROUND
The CEN-TIA’s audio connections support both balanced and unbalanced line-level
audio. These connectors are wired as shown in the following illustrations.
Audio Input: Balanced and Unbalanced
+ -
G
+ -
+
+
Shield
L R
Jumpers
+ -
G
+ -
+
+
L R
Left
Right
Shield
Shield
Audio Output: Balanced and Unbalanced
Shield
AMP
Left
Right
+ -
G
+ -
L R
+
+
Shield
AMP
Left
Right
+ -
G
+ -
L R
Shield
+
+
10
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Telephone Interface Module: CEN-TIA Operations Guide – DOC. 6414