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Version 3.4
Summator-combiner of NMEA signal (sentences)
NC-217
INTRODUCTION
This operating manual (hereinafter referred to as OM) is intended to familiarize ser-
vice staff with the design, structure, operating principles and technical service of
Summator-combiner of NMEA signal (sentences) NC-217 type (hereinafter – NC-217,
the Product).
In addition to the instructions given in this document, the safety regulations and rules
applicable in the field shall be observed.
Only those who have read and understood this document and those who have had
special training shall be permitted to operate with the Product according to the applicable
regulations.
Terms and abbreviations:
AU-106 – alarm unit AU-106;
CH – charger;
CL – check list;
LCD – liquid-crystal display;
LFSG – large fine-pored silica gel granular;
NC-217 – summator-combiner of NMEA signal (sentences) NC-217;
OS – operating system;
OM – operating manual;
PC – personal computer;
SC – short circuit;
SB – storage battery;
TS – technical service
