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4 User Manual
Warning!
Electronic charts displayed by the chartplotter are believed to be accurate and reliable, but they are not
intended to substitute for the official charts which should remain your main reference for all the mat-
ters related to the execution of a safe navigation.
For this reason we would like to remind you that you are required to carry on board and use the
officially published and approved nautical charts.
Caution
n Please read through this manual before the first operation. If you have any questions, please contact
the Company customer service or your local dealer.
n The chartplotter is not built water proof. Please give attention to avoid water intrusion into the
chartplotter. Water damage is not covered by the warranty.
n Extensive exposure to heat may result in damage to the chartplotter.
n Connection to the power source with reversed polarity will damage the chartplotter severely. This
damage may not be covered by the warranty.
n The chartplotter contains dangerous high voltage circuits which only experienced technicians can
handle.
n The C-MAP NT
+
C-CARD are available from your local dealer.
n We will not be liable for errors contained herein, or for incidental or consequential damages in
connection with the performance or use of this material.
n Exposure of display to UV rays may shorten life of the liquid crystals used in your plotter. This
limitation is due to the current technology of the LCD displays.
Avoid overheating which may cause loss of contrast and, in extreme cases, a darkening of the screen.
Problems which occur from overheating are reversible when temperature decreases.
Cleaning procedure for the plotter screen
Cleaning of the plotter screen is a very important operation and must be done carefully. Since the
surface is covered by a antireflective coating, the procedure for cleaning all the surfaces can be per-
formed using the following procedure: You need a tissue or lens tissue and a cleaning spray containing
Isopropanol (a normal spray cleaner sold for the PC screen, for example PolaClear by Polaroid). Fold
the tissue or lens tissue into a triangular shape, moisten the tip and use the index finger behind a corner
to move the tissue across the surface, in overlapping side to side strokes. If the tissue is too wet, a
noticeable wet film will be left in its path and you will need to repeat the process. If too dry, the tissue
won’t glide easily, and may damage the surface.