CNX Telephone Audio Interface Card
Crestron
CNXTA
CNXTA Physical View
CNXTA TELEPHONE AUDIO INTERFACE
A
UDI
O
OUT
PH
O
N
E
LI
N
E
A
UDI
O
IN
OUT
+
OUT
-
GND
IN
+
IN
X
IN
-
GN
D
5.00 in
(12.70 cm)
0.98 in
(2.49 cm)
CNXTA Ports
The three CNXTA ports provide audio and telephone access to the CNXTA. These
ports are described below.
AUDIO OUT
This port is a 3-position male connector and is used to output line-level audio from
the CNXTA. This audio may be a recorded CNXTA message or audio patched from
the telephone line. A compatible 3-position
female
connector is provided.
Audio Output Port
AUDIO
OUT
OUT+
OUT-
GND
AUDIO IN
This port is a 4-position male connector and is used to receive line-level audio into
the CNXTA. This audio may then be recorded by the CNXTA and/or patched
directly to the telephone line. A compatible 4-position
female
connector is provided.
Audio Input Port
AUDIO
IN
IN+
INX
IN-
GND
PHONE LINE
This port is a standard 6-pin RJ11 type telephone jack. Through a single-line
telephone cable (not supplied), this port is used to access an available telephone line.
Telephone Line Port
PHONE
LINE
2
•
CNX Telephone Audio Interface Card: CNXTA
Operations & Installation Guide - DOC. 8144A
Summary of Contents for CNXTA
Page 1: ...Crestron CNXTA CNX Telephone Audio Interface Card Operations Installation Guide ...
Page 2: ......
Page 4: ......
