Instructions


‐6‐

1.3.4 Video Preview Parameter Adjustment
You can adjust the relevant parameter according to your need to achieve the best
preview and scan effect.
Automatic exposure: the device processes automatic exposure according to the
operational environment. The automatic exposure is effective when this option is
ticked and you can make adjustment through “ ” when this option is not
ticked.
Exposure parameter adjustment: you can adjust the exposure parameter according
to the operational environment. The parameter adjusts around automatic exposure and
is only effective when “ ” option is not ticked.