Simrad SIMRAD HS50 manual 348

OPERATING INSTRUCTIONS

•POS-Q. The quality of the position measurements. Two black bar graphs indicate normal accuracy, one black and one white bar graph indicate reduced accuracy and two white invalid position.

•DIF. Indicated whether differential corrections are input and used in the position determination or not. A black box indicates that differential corrections are used. A white box indicates no use of differential corrections.

•COG. A black box indicates valid COG calculation, a white an invalid calculation.

•SOG. A black box indicates valid SOG calculation, a white an invalid calculation.

•ROT. A black box indicates valid ROT calculation, a white an invalid calculation.

•WGS84. Shows the Datum used for the position and velocity determination. If the text DEMO appears in this field the system is operating in demonstration mode with simulated output data.

Bargraph		COG		True
showing				heading
quality
	HDT-Q		000
	POS-Q		336
Bargraphshowing	DIF	270	348 090
quality	COG
	SOG
	ROT	P	ROT 0.6 º/s	S
	WGS84
Datum or
operation
mode

An invalid HDT-Q status indication will be shown after 300 seconds of loss of GPS heading in the system, and the output of heading data will terminate. In the first 300 seconds after loss of

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