External Control - LD Systems AM 8 Manual De Usuario

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11
NETWORK
The RS485 interface allows the remote control of the AM8 automatic mixer through a Windows PC (control software AUTOMIX8 included).
Connect the AM8 automatic mixer with the Ethernet interface of the computer using a CAT-5 LAN cable.
12
AES/EBU OUTPUT
Terminal block connector for the output of the sum signal in the digital AES/EBU format (terminal block included, configuration as shown).
13

EXTERNAL CONTROL

The D-SUB 25-pin interface offers the possibility of external control of the input channels (CH input). There is a 3.3 V DC voltage at the
outputs 1 to 8 (CH output) for controlling external devices, once a channel is activated.
25-Pin D-SUB connector pin assignment
Pin 1: Ground
Pin 2: Ground
Pin 3: Ground
Pin 4: Ground
Pin 5: Empty
Pin 6: CH1 Output (3,3V when channel is activated)
Pin 7: CH2 Output (3,3V when channel is activated)
Pin 8: CH3 Output (3,3V when channel is activated)
Pin 9: CH4 Output (3,3V when channel is activated)
Pin 10: CH5 Output (3,3V when channel is activated)
Pin 11: CH6 Output (3,3V when channel is activated)
Pin 12: CH7 Output (3,3V when channel is activated)
Pin 13: CH8 Output (3,3V when channel is activated)
14
LINK IN / LINK OUT
Mini DIN connectors to daisy-chain up to 16 AM8 automatic mixers (1 mini DIN connection cable per device included). The audio inputs of all
slave units of the AM8 automatic mixer in the system, will be routed to the line outputs Master 1 and Master 2 of the master unit.
15
MASTER OUTPUT 1 + 2
Balanced line outputs Master 1 and 2 with terminal block connector (terminal block included, configuration as shown). The volume of both
line outputs can be individually adjusted (see point 23).
16
INPUT CH 1 - CH 8
Balanced microphone or line inputs of channels 1 to 8 with terminal block connector (terminal block included, configuration as shown).
6
Pin 14: Ground
Pin 15: Empty
Pin 16: Empty
Pin 17: Empty
Pin 18: CH1 Input (short-to-ground activates channel)
Pin 19: CH2 Input (short-to-ground activates channel)
Pin 20: CH3 Input (short-to-ground activates channel)
Pin 21: CH4 Input (short-to-ground activates channel)
Pin 22: CH5 Input (short-to-ground activates channel)
Pin 23: CH6 Input (short-to-ground activates channel)
Pin 24: CH7 Input (short-to-ground activates channel)
Pin 25: CH8 Input (short-to-ground activates channel)