To set as blank, specify as %00(0x25, 0x30, 0x30).
To use space, specify as %20(0x25, 0x32, 0x30). If you want to set "Comment In JPEG" for example, specify
as follows. /api/param?camera.id=Comment%20In%20JPEG
The Camera ID is used as sender's display name of alarm mail. If you want to set sender's mail address, see
"Setting Sender Mail Address for VN-V686".
Example of setting /api/param?camera.id=Camera01

Sender Camera01<somename@somecompany.com>

The change is saved by the API, camera.status=save. If the change is not saved, the setting is restored by reboot.
Allowed users admin, operator
Getting Monitor Type from VN-V686
Format /api/param?camera.image.monitortype
Example of response camera.image.monitortype=lcd1&200 OK
Interpretation Acquire the monitor type setting. Value is custome, lcd1, lcd2 or crt. When lcd1, lcd2 or crt is set,
enhance band setting and gamma setting are ignored.
Allowed users admin, operator, user
Setting Monitor Type for VN-V686
Format /api/param?camera.image.monitortype=data
Example of setting a value /api/param?image.monitortype=crt
Example of response camera.image.monitortype&202 Accepted(camera.status=save)
Interpretation Change the monitor type setting. Specify custome, lcd1, lcd2 or crt. Selecting lcd1 or lcd2 can
improve image on LCD display. Selecting crt can improve image on CRT monitor. When lcd1, lcd2 or crt is set,
enhance band setting and gamma setting are ignored. The change is saved by the API, camera.status=save. If the
change is not saved, the setting is restored by reboot.
Allowed users admin, operator
Getting Black level from VN-V686
Format /api/param?camera.image.pedestal
Example of response camera.image.pedestal=50&200 OK
Interpretation Acquire black level setting. Range of pedestal is between 0 to 100, and it is mapped to 3 internal
levels. The larger the value, the brighter will be the black.
Allowed users admin, operator, user
Setting Black level for VN-V686
Format /api/param?camera.image.pedestal=data
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