User manual

Day Night Box Camera· User Manual
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2. Position the cursor on LENS in the LENS SETUP menu. ELC,
ALC, and ELC+ALC are selectable.
 ELC
If you choose ELC, the camera adjusts the electronic shutter
value automatically according to the VALUE setting. The iris is
opened to the maximum size. The shutter value in the
SHUTTER SETUP menu is AUTO.
 ALC
If you choose ALC, the camera adjusts the iris automatically
according to the value setting. The electronic shutter value is a
fixed value. The shutter value in the SHUTTER SETUP menu
is adjustable.
 ELC+ALC
If you choose ELC+ALC, according to the VALUE setting, the
camera automatically adjusts the electronic shutter and the
iris too. The electronic shutter value will be in the range
from1/50s to the value you set in the SHUTTER SETUP
menu.
3. Position the cursor on VALUE. Set the menu button left/right
to choose a value. The value ranges from 0 to 15.
4. To adjust the difference in color and light between parts of the
image, you can adjust the CONTRAST value. The value ranges
from 0 to 15.
5. Move the cursor to RETURN, and press the menu button to
return to the previous menu.