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Maintenance
With a view to making use of your Fishfinder, we recommend
you follow the steps below and carry out maintenance.
1. For the case
Cleaning the sonar unit’s outer case (except for the screen)
with a cloth dipped mild detergent solution, and then wipes
it dry.
2. For the screen
Use a piece of soft cloth or pelt to clean the screen (fresh water
or eyeglass cleaner can be used if needed). Stubborn dirt or oil
stains remaining on the screen shall not be wiped with force;
otherwise it may scratch the surface.
Additionally, give daily attention to ensure the screen is keep
away from any chemicals.
