VIVOTEK - A Leading Provider of Multimedia Communication Solutions
User's Manual - 5
DI/DO Diagram

Pin 1~4 are used to connect with digital input and digital output devices� Refer to the following

illustration for connection method�

12V
+12V
Digital output
PIN 1
Power+12V
PIN 2
Digitalinput
PIN 3
Ground
PIN 4
Status LED

The color of LED indicates the status of the Network Camera

Status LED Color Description
Blinking red Power is being supplied to the Network Camera
Solid green The Network Camera is booting up
Solid green with blinking red in between The Network Camera is trying to obtain an IP address�
Solid green and red An IP address is successfully assigned to the Network
Camera
Solid red with blinking green in between The Network Camera is working
Blinking red and green During rmware upgrade