AXIS Q7414 Installation Guide
Page 17
ENG
LISH
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