Furuno FR-8252, FR-8062, FR-8122 manual Display Indications, Watchman

1. OPERATIONAL OVERVIEW

1.3Display Indications

Presentation mode

Auto adjustment of rain and sea clutters

Range ring interval
Offcenter	Heading North Marker
(M: Manual, A: Auto)

Range	0.75		0.25				359.9° M		TUNE AUTO	TUNE indicator
			NM
Pulse length	SP								GAIN AUTO
			OFFCENTER(M)							GAIN indicator
	H UP								SEA AUTO
Custom setting name										A/C SEA indicator
	HARBOR A/C AUTO								RAIN AUTO
Echo stretch (ES),										A/C RAIN indicator
	ES 1		EAV1
									2ND ECHO	2nd echo rejector
Echo averaging (EAV)	NR LOW
									ZOOM	Zoom
	IR LOW
									WATCH
Noise rejector (NR),
										WATCHMAN
Interference rejector (IR)
										Target alarm zone 1
Origin mark
Dashed: relative										No. 2 EBL
Solid: true
										Heading line
Bearing scale
No. 1 VRM										No. 2 VRM
No. 1 EBL										Range ring
Zoom cursor
Cursor	+									Zoom window
										Target alarm zone 2
Trail reference	TRAILS (T)								ALARM1_IN	Target alarm
Trail time	15S								ALARM2_OUT	indications
No.1 EBL bearing	EBL1>270.0°R<					+ 242.8°R		2.782 NM	VRM1>0.425<NM	No. 1 VRM range
No. 2 EBL bearing	EBL2	45.0°R							VRM2 0.220NM	No. 2 VRM range
OWN LAT: 34°56.123 N CURSOR LAT:		34°56.123 N		WAY	14.90 NM	TEMP	12.3°C	Cursor data
SHIP LON: 135°34.567 E	LON: 135°34.567 E			POINT	202.4°
SPEED 12.3 kt	TTG: 01:00				TTG: 00:20	DEPTH	56.7 m	(Range and bearing or L/L position)
Nav data: Appears at screen bottom when Data Box in the
Display sub menu is set to "Nav" or "All". Appropriate sensors
required to display nav data.

Display indications

The screen configuration, chosen Note during the installation, is available in three types, “Sea”, “River” and “IEC”, and the default configuration

is “Sea”. The majority of the descriptions in this manual use the “Sea” configuration. The major dif- ference between the Sea, River and IEC configurations is the effec- tive display area - it is elliptical on the Sea and River types and cir- cular on the IEC type.

300

270

240

Bearing scale for Sea and River configurations

000

330030

060

090

120

210150

180

Bearing scale for IEC configuration

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