17
Features
Image adjustment
General
You can adjust the Level (brightness) and Span (contrast)
of the image captured by IR camera, manually or
automatically. The default setting is automatic adjustment.
Procedure
Follow this procedure to
adjust the L/S manually
.
About Image
1
Click the
Image
button
.
2
Click the
L/S
icon to open Level/Span
setting menu.
3
The L/S mode selection interface will pop up.
When you choose the manual regulation mode,
click the number you want to change to call the
Level or Span adjustment menu. Then you can
slide to select the value or click the number and
input the value directly. After you finish the
settings, click “
Confirm
” to save your settings.
You can also slide on the screen directly as the
screen prompt to adjust Level & Span.
Slide up or down to adjust the level.
Slide left or right to adjust the span.
4
You can click
Settings
which on the top right
corner to set the auto shutter time or click
and left side button of the device for shutter.
