Clinton Electronics CE-VF540 - Manual (Page 20)

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 OFF : Not being used.
3. Select a desired mode using the Left and Right buttons and press the SET
button.
 BLC : Select ‘BLC’ to adjust HLC : Enable the user to
the area to be enhanced change the level limit,
then adjust the level. mask color/tone and area.

Notes
• For effective license plate observation, it needs minimum illumination and
fast shutter speed more than 1/200sec.
• Because there can be a difference in the effectiveness of HLC according to
the amount of light area in the screen, optimize the installation angle for
the best HLC performance.
• When dark, the HLC is only activated when a bright light exceeding a
specific size in NIGHT ONLY mode.
• The HLC is not activated in day light or when bright light is not present at
night in NIGHT ONLY mode.
HLC ON HLC OFF
HLC MASKING AREA
a HLC continued