shown. Slide it up and down to increase and decrease the
brightness of the HMI screen.
If the brigthness is set so low that the screen picture is not visible
under the present ambient light conditons ā touch any part of the
screen and keep touched for ca. 3 seconds. The brigtness will
change to a value so thee elemensts of the screen as visible in all
light conditions.
3.11 Hardware interface setup
Screen layout
This screen is used to program the Interface Unit according to the specific
requirements of the installation.
This screen can be accessed from both speed log and echosounder modes.
The default settings can be restored when necessary