ICP DAS USA iCAM-771 User Manual page 57

Exposure Level:
Shutter Speed:
Gain Control (ISO):
iCAM-760D User's Manual
It is used to control Exposure Target; and its behavior
determined by Aperture and Shutter Speed.
So, if you leave the Shutter open longer, you're getting more light
to the sensor, and the picture gets brighter; if Exposure is
shortened (provide less light to the sensor), the picture gets darker.
※ More exposure means you need slow Shutter Speed to
bring more light; less exposure needs faster Shutter Speed to
let less light in.
It is the amount of time the shutter allows light to pass through
the lens to the sensor.
In general, faster shutter speeds work well with a lot of light; if at
night or want to see object moving in a dark area, slower shutter
speed can freeze the motion.
Here provides more control in low light conditions. there
are Auto and Manual selections to let user choose.
You could select Auto to let Sensor adjust; or Manually set its
limited value.
※ Note that higher Gain value would result in brighter image; but
also deliver more noise. Try to create a balance between brightness
and resulting image noise.
Adjust the Gain value to 1x.
Adjust the Gain value to 128x.
ICP DAS
Chapter 4
Setup  57