Speco Technologies CVC6146SCFF - Manual (Page 14)

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* OFF : BLC function does not operate.
* BLC : Users can select and define a specific area in a scene, and view the area clearly.
* HSBLC : When there are simultaneous brightness & dark image areas HSBLC makes both distinct.
* RETURN:
Select Return to save the changes in the EXPOSURE menu and retun to the SETUP menu.
NOTE
* Pressing the SET button in AUTO mode allows adjustment of image brightness
by increasing or decreasing the shutter speed (x2 ~x258).
* The higher the level, the brighter the image becomes, but it is possible that an
after image (ghosting) could appear.
* When SENS-UP is activated the increased magnification can induce noise and
pixelation; this is quite normal.
Back Light(BLC)
This camera provides intelligent light level control to overcome even strong backlight conditions.
1. Move the arrow indicator to BACKLIGHT using the Up or Down button on the SETUP menu screen.
2. Select the desired level by using the Left or Right button.
EXPOSURE
SHUTTER
BRIGHTNESS
AGC
SENS-UP
BLC
D-WDR
RETURN
1/60
- - - -
LOW
- - - -
BLC
OFF