Speechi SPE-VI-51 Manuel page 47

3. Adjust
a Zoom out- Zoom out the image
Zoom in- Zoom in the image
b
c Reset zoom- Return to normal view (1X)
Auto Focus- Adjust the focus automatically
d
Brightness down- Decrease the brightness
e
f Brightness up-Increase the brightness
Rotate-Rotate the image (90° 180° 270° 0°)
g
h Freeze-Pause the video
a
c
e
g
13
b
d
f
h