User`s manual

EAGLE
Multi-Standard Dual-Channel Digital Audio Codec
9
3.2. Description of back panel and connection.
1.- Power cable connector and fuse holder.
 The connection is to be made using the cable supplied with the equipment.
2.- E@sy Control port (RS-422).
Through the E@sy RS 422 or the RS 232 Control Ports, the unit is connected to an application
server computer, from where it can be remotely controlled and updated by means of software.
E@sy is integration technology for digital audio and communications equipment that expands the
equipment’s control capabilities. In the client computers, software applications run that, together
with the equipment, make up a high-performance system with powerful functionality.
The control port has a four-contact connector, two for transmitting and two for receiving. The
connection is:
The RS232 control port gives access to a RS232 to RS422 internal converter, which makes it
possible to have a direct RS232 connection to the control PC using a standard RS232 (pin to
pin) cable.
Active contacts are:
EAGLE PC
TX 2 ----- 2
RX 3 ----- 3
GND 5 ----- 5
RTS 7 ----- 7
3 and 4.- Auxiliary data channels 1 and 2. RS232 Ports.
There are two DB 9 female chassis connectors for auxiliary data transmission through the
interface with an outside computer and RS 232 protocol. A male-female cable should be used,
and connected to your PC’s port.
The active contacts are:
EAGLE PC
TX 2 ----- 2
RX 3 ----- 3
GND 5 ----- 5
RTS 7 ----- 8
CTS 8 ----- 7
Note that in this cable RTS and CTS are crossed
CONFIGURATION
STARTUP
90 TO 250 VAC
50/60 Hz
ANSI
ISDN
INTERFACE
GPI
AES OUT
V.35/X21
ETSI
ANCILL. 1
ANCILL. 2
RS- 422
AES IN
L1 IN
L1 OUT
L2 OUT
L2 IN
GO
F’ B
GO
+
F’B
GO
F’ B
GO
+
F’B
1 2 3 5 6 7 8
9
11 10 12
4
13 15 14 16
17
Tx- Tx+ Rx- Rx+
RS-422
2