User`s manual
Table Of Contents
- Software Installation on page 10
- Overview
- Network Deployment
- Ready to Use
- Software Installation
- 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 > DDNS
- Network > QoS (Quality of Service)
- Network > SNMP (Simple Network Management Protocol)
- Security > User Account
- Security > HTTPS (Hypertext Transfer Protocol over SSL)
- Security > Access List
- Security > IEEE 802.1x
- PTZ > PTZ settings 
- Event > Event settings
- Applications > Motion detection
- Applications > DI and DO
- Applications > Tampering detection
- Recording > Recording settings
- Local storage > SD card management
- Local storage > Content management
- Appendix
VIVOTEK
168 - User's Manual
contrastNA,
contrastperce
ntNA,
exposurelevel
NA,
exposurelevel
FIX<Positive
Integer>,
blcNA
exposurelevel
FIX6
CU8171: -
Enhanced is on, some features
may become malfunction or are
forced to a given value. The
affected functions are list here.
The format is "Affected API
name" with "Affect type".
"Affect type":
NA: The API is malfunction when
WDR is enabled.
FIX<Positive Integer>: The API
is malfunction when WDR is
enabled and the related feature
runs as the API is set to
<Positive Integer>. Ex:
exposurelevelFIX4 means
"exposurelevel" is fixed to level
4, exposurelevelFIX6 means
"exposurelevel" is fixed to level
6, and so on.
"-" means no feature is affected
image_c<0~1>_dnr <boolean> 1 0/7 Indicate whether to support
digital noise reduction.
image_c<0~1>_wbmode <string> auto, manual,
rbgain, -
0/7 Available white balance mode.
"-" means white balance is not
supported.
image_ c<0~1>_wdrc <boolean> CU8131: 0
CU8171: 1
0/7 Indicate whether to support
WDR enhanced.
image_ c<0~1>_iristype <string> - 0/7 Indicate iris type.
image_
c<0~1>_exposure_mode
<boolean> 1 0/7 Indicate whether to support
exposure control.
image_
c<0~1>_exposure_levelra
nge
<string> CU8131:
1,8
CU8171:
0,12
0/7 Available range for
exposurelevel.
image_
c<0~1>_exposure_winmo
<string> auto, custom,
blc,-
0/7 Available options for exposure
window mode.