Samyung ENC SI-30A, Manual Instruction

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CAUSION
1. Ship’s position received through the AIS might be different from the actual ship’s position.
It is desirable to always check visually with Radar prior to using AIS equipment for navigation
data.
For External GPS data, NMEA Version 2.0 or above should be used based on RS-422/RS-232
of IEC-61162 (RS-422).
2. For External GPS data, if it is not connected with the format recommended by IMO, it may
disturb the vessel traffic control, finally to create any dangerous accidents such as ship’s
collision .
3. Be sure to read carefully safety guidelines and indications before operation for this product
and related documents.
MARK DESCRIPTION
All PCB used in this unit are manufactured
according to protection environment for
discharging static electricity, because all
semiconductor elements used in this PCB could
be damaged sensitively due to electrostatic.
!
To prevent the unit from damaging due to
electrostatic, operator should seek suitable
preventive measure before operating.
Handling circuit related working should be
carried out by technicians who specialize for the
electronic device sensitive.
Dismantling SI-30A is restricted to the person
who is authorized by Manufacturer.