Furuno SC-50 User Manual

 

Only qualified personnel
should work inside the
equipment.

 

Regular maintenance is important for good performance. A maintenance 
program should be established and should include the following points. 
 

• 

Check connectors and ground terminal on the processor unit and display unit 
for tightness. 

• 

Check ground terminal for rust. Clean or replace as necessary. 

• 

Check for water leakage in the antenna cable. Replace the cable if there are 
signs of water leakage. 

• 

Remove dust and dirt from the display unit (including LCD) and processor unit 
with a dry, soft cloth. Wipe the LCD carefully to prevent scratching, using 
tissue paper and an LCD cleaner. To remove stubborn dirt, use an LCD 
cleaner, wiping slowly with tissue paper so as to dissolve the dirt. Change 
paper frequently so the dirt will not scratch the LCD. Do not use chemical 
cleaners for cleaning - they can remove paint and markings.