
AXIS Q7414 Installation Guide Page 17
ENGLISH
Pin assignments for the RS-485 Connector of the AXIS Q7900 Rack
LED Indicators
Pin AXIS Q7414
1 Channel 1, RS485A
2 Channel 1, RS485B
3 Channel 2, RS485A
4 Channel 2, RS485B
5 Channel 3, RS485A
6 Channel 3, RS485B
7 Channel 4, RS485A
8 Channel 4, RS485B
9
Not used
10
11
12
Mic power
Blue Steady - 12 V DC phantom power on. Microphone is connected.
Flashes - 12 V DC phantom power on. Microphone is disconnected.
Unlit 12 V DC phantom power off.
Status
Green Steady - normal operation.
Amber Steady - during startup, reset to factory default, and restore
Red Flashes - failed upgrade
Steady - hardware error on the corresponding channel
Green/red Flashes - for identification purposes. See Flash LED button in the Server
Maintenance page
Power
Green Normal operation
Green/Amber Flashes - for one or more channel upgrade
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