AVT MAGIC AC1, Руководство по аппаратному и программному обеспечению

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PAGE 22
I n b e t r i e b n a h m e
3.5.2 ISDN operation
In contrast to the analogue POTS operating mode, in the ISDN operating
mode two independent B channels are available which can be used separately
for mono transmissions or in combination for a stereo transmission.
For live reports a professional Headset can be connected.
FIG. 6 MINIMUM WIRING FOR ISDN OPERATION
The maximum wiring with all options is shown in Fig. 7. Via the RS232 con-
trol interface a PC with
MAGIC DC7/AC1 Software or a MAGIC DC7/AC1
Keypad can be connected as alternative to the operation by the front keypad
and display.
FIG. 7 MAXIMUM WIRING FOR ISDN OPERATION
Power supply
interface
ISDN
interface
Analogue Audio 1 (left)/(AES/EBU) Input
Analogue Audio 1 (left)/(AES/EBU) Output
Analogue Audio 2 (right)/(clock) Input
Analogue Audio 2 (right)/(clock) Output
Headset
Option:
Power supply
PC with Option:
MAGIC DC7/AC1
Hybrid Keypad
MAGIC DC7/AC1
Software
interface
ISDN
interface
REL2
TTL1
TTL2
TTL3
Programmable
TTL Inputs/Outputs
REL1
Programmable
relays
Analogue Audio 1 (left)/(AES/EBU) Input
Analogue Audio 1 (left)/(AES/EBU) Output
Analogue Audio 2 (right)/(clock) Input
Analogue Audio 2 (right)/(clock) Output
Headset
Option:
2 x transparent
data channels
(RS232 or RS485)