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Section 19 Maintenance & Inspection
19-20
19.3 Maintenance on Unit
19.3.1 Display
unit
When cleaning the screen and Trackball of Operation Unit, do not wipe
hard with a dry cloth. Also, do not use glass cleaner, alcohol, gasoline, or
thinner to clean the screen. Also avoid wiping with water. It may cause
surface damage or equipment failure.
When conducting maintenance work, make sure to turn off the power so
that the power supply to the equipment is completely cut off.
Some equipment components can carry electrical current even after the
power switch is turned off, and conducting maintenance work may result
in electric shock, equipment failure, or accidents.
19.3.1.1 The
Screen
Dust accumulated on the screen will reduce clarity and darken the video.
Use a soft cloth such as flannel and cotton to clean the screen to prevent damage or degradation of the
screen coating.
Summary of Contents for ECDIS
Page 2: ......
Page 10: ...Contents 8 ...
Page 40: ...Section 17 Adjusting and Setting up Equipment for Services 17 30 ...
Page 132: ...Section 20 Failures and After Sale Services 20 20 ...
Page 152: ...Section 22 Specifications 22 18 ...
Page 212: ...Appendix B Menu List and Materials B 32 B 1 16 Code Input Password ECDIS CONNING ...
Page 368: ...Appendix B Menu List and Materials B 188 ...
Page 369: ......