Speco Technologies Color Dome Light Camera VL647iLT - Manual (Page 21)

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3. Select the desired mode and set the values by using the Left or Right button .
S-DNR is used to reduce the level of background noise in a low luminance environment.
* DELAY : The range can be adjusted between 0 ~ 63.
* S - LEVEL : The start level can be adjusted between 0 ~ 100.
* E - LEVEL : The end level can be adjusted between 0 ~ 100.
1. Move the arrow indicator to S-DNR by using the Up and Down button.
2. Select whether or not to activate S-DNR by using the Left and Right buttons.
* ON: Activates S-DNR - Digial noise reduction can be adjusted between 0 ~ 100.
* OFF: Deactivates S-DNR - noise is not reduced.
* Select RETURN by using the Up or Down button to return to Set Up menu.
S-DNR
S-DNR
LEVEL
RETURN - - - - - - - -100
SETUP
LENS
EXPOSURE
WHITE BAL
DAY / NIGHT
S-DNR
SPECIAL
ADJUST
RESET
EXIT
DC
ATW
COLOR
ON