User Manual
Table Of Contents
- Overview
 - Ready to Use
 - Accessing the Network Camera
 - Using VIVOTEK Recording Software
 - Using 3GPP-compatible Mobile Devices
 - Using RTSP Players
 - Main Page
 - Client Settings
 - Configuration
- System > General settings
 - System > Homepage layout
 - System > Logs
 - System > Parameters
 - System > Maintenance
 - Media > Image
 - Media > Video
 - Media > Audio
 - Network > General settings
 - Network > Streaming protocols
 - Network > SNMP (Simple Network Management Protocol)
 - Network > FTP
 - Bonjour
 - Security > User accounts
 - Security > HTTPS (Hypertext Transfer Protocol over SSL)
 - Security > Access List
 - PTZ > PTZ settings
 - PTZ
 - Mechanical PTZ Operation
 - Event > Event settings
 - Applications > Motion detection
 - Applications > DI and DO
 - Applications > Tampering detection
 - Applications > Audio detection
 - Applications > Shock detection
 - Applications > Package management - a.k.a., VADP (VIVOTEK Application Development Platform)
 - Recording > Recording settings
 - Storage > Storage management
 - Storage > Content management
 
 - Appendix
 
VIVOTEK
194 - User's Manual
        © 2019 VIVOTEK INC. All Right Reserved 
60 
NAME  VALUE  SECURITY(
get/set) 
DESCRIPTION 
0: Low <-> 100: High 
* Only available when 
"capability_image_c<0~(n-1)>_agc_m
axgain" != "-" 
* Only valid when 
"piris_mode"=manual or 
"irismode"=fixed   
* Normalized range. 
* Only available when 
"capability_image_c<0~(n-1)>_exposu
re_rangetype" is "twovalues". 
mingain  0~100  4/4  Minimum gain value. 
0: Low <-> 100: High 
* Only available when 
"capability_image_c<0~(n-1)>_agc_mi
ngain" != "-" 
* Only valid when 
"piris_mode"=manual or 
"irismode"=fixed   
* Normalized range. 
* Only available when 
"capability_image_c<0~(n-1)>_exposu
re_rangetype" is "twovalues". 
gainvalue  0~100  4/4  Gain value. 
0: Low <-> 100: High 
* Only available when 
"capability_image_c<0~(n-1)>_agc_m
axgain" != "-" and 
"capability_image_c<0~(n-1)>_exposu
re_rangetype" is "onevalue". 
* Normalized range. 
* We support this parameter when 
the version number (httpversion) is 
equal or greater than 0302a. 
color  0, 1  4/4  0 =>monochrome 
1 => color 










