Display Indications - Furuno FR-8051 Operator's Manual

Display Indications

Range
Range ring interval
ZOOM (or SHIFT)
Pulselength
Presentation mode
Heading marker
Guard zone
area
No.1 EBL
No.1 VRM
Auto clutter suppression
Function in use
(F3, Long range
Echo Stretch)
No.1 EBL bearing
(readout of active EBL
is circumscribed)
No.2 EBL bearing
1 – 2
Heading (gyro or
magnetic)
HDG 123.4°
0.25
NM
0.05
ZOOM
SP
HU
A/C
F3
L-ES
345.6°R
EBL
23.0°R
+
29:59 105.0°R 00.74nm
Watch alarm
Cursor
elapsed time
bearing
Figure 1-2 Display indications
Speed
(MANUAL, LOG or NAV)
SPEED
MANUAL 30.0kt
TRU TRAIL
AUTO 00:45
GUARD1
GUARD2
EAV1
0.080nm
VRM
0.220nm
12:34
TTG
Cursor
range
Tuning indicator,
AUTO (or MANU) tuning
Echo trail (TRU/REL)
Elapsed time, trail interval
30M
Guard zone 1 (active alarm
is circumscribed)
Guard zone 2
IN
IN (guard zone type), SET
(set alarm), or
ACK (alarm temporarily
deactivated)
No.2 EBL
Waypoint marker
Range rings
Cursor
No.2 VRM
Noise Rejection
NR
Interference Rejection
IR2
Echo Stretch
ES1
Echo Averaging
No.1 VRM range
(readout of active VRM is
circumscribed)
No.2 VRM range
Time-to-go