- 18 -
4.2 Image freezing
Press “
”button to switch real-time state and freeze state. “FROZEN” on the bottom of screen is the
freeze mark.
4.3 Gain adjustment
Press 7 or
8 button in real-time state to active gain, near field and far field on top right of the screen.
Then press ▲5 and
▼6
button to adjust gain value. The gain adjustment range is 0-62, and the near field
and far field adjustment range is 0-30. The pre-set gain value is 27.
Press
to exit.
4.4 Image brightness adjustment
Press 7 or
8 button in real-time state to lighten “B” on top right of the screen, then press ▲5 and
▼6
button to adjust the brightness.
Press
to exit.
4.5 Image smoothing
Press 7 or
8 button in real-time state to active this function. The “IM” on the right of screen is
lightening. Then press ▲5 and
▼6
button to adjust sharpen level, there are three levels can be chosen,
which listed as IM0, IM1, IM2.
Press
to exit.
Common image Image after smoothing
4.6 Gray correction
Press 7 or
8 button in real-time state to active this function. The “GY” on the right of screen is
Freeze key
