User Manual
Table Of Contents
- Revision History
- Overview
- Accessing the Video Server
- Main Page
- Client settings
- Configuration
- System
- Security
- HTTPS (Hypertext Transfer Protocol over SSL) 
- SNMP (Simple Network Management Protocol) 
- Network
- Express link
- DDNS
- Access list 
- Digital I/O
- Audio and video
- Motion detection
- Camera tampering detection
- Camera control
- Homepage layout 
- Application 
- Recording > Recording settings 
- Local storage > SD card management
- Local storage > Content management
- System log 
- View parameters 
- Maintenance
- Appendix
VIVOTEK
User's Manual - 55
Digital I/O
This section explains how to change digital input and digital output settings.
Digital input settings
You can select High or Low to dene normal status for the digital input. The video server will
report the current status.
Digital output settings
You can select Grounded or Open to define normal status for the digital output. The video
server will show the trigger is activated or not.