DI/DO Diagram
Please refer to the following illustration for the connection method.
Status LED
The LED indicates the status of the video server.
Item
Steady Red
1
Red LED unlighted
Steady Red + Blink Green every 1 sec.
2
Steady Red + Green LED unlighted
3
Steady Red + Blink Green every 2 sec.
4
Blink Red every 0.15 sec. + Blink Green every 1 sec.
5
Blink Red every 0.15 sec. + Blink Green every 0.15 sec. Restore default
12V
+12V
LED status
PIN 1
Power+12V
PIN 2
Digital output
PIN 3
Digital input
PIN 4
Ground
Description
Power on and system booting
Power off
Network works (heartbeat)
Network fail
Audio mute (heartbeat)
Upgrading Firmware
VIVOTEK
User's Manual - 5