Furuno FR-8122 EU User Manual
Page 48
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1. OPERATIONAL OVERVIEW
1-37
1.28.2
Description of custom setup items
Description of custom setup items
Menu item
Available settings
See para., page
Custom 1, 2 or 3
Turn respective custom program on/off.
Copy
Copy settings from the Echo menu.
Name
Choose name of custom setup among harbor, long, sea,
rain, buoy, and bird.
Gain
Rough, Moderate, Calm: Automatic gain adjustment
according to sea state.
Manual: Manual adjustment
1.10, 1-12
Sea
Rough, Moderate, Calm: Automatic sea clutter adjust-
ment according to sea state.
Manual: Manual adjustment
1.11, 1-13
Rain
Rough, Moderate, Calm: Automatic rain clutter adjust-
ment according to sea state.
Manual: Manual adjustment
1.12, 1-14
Pulse length
Short or Long, selectable on 1.5 and 3 nm ranges.
1.9, 1-11
Echo stretch
Off, 1, 2, 3
1.22, 1-27
Echo average
Off, 1, 2, 3
1.23, 1-28
Noise rejector
Off, Low, Med, High
1.30, 1-40
Interference rejector Off, Low, Med, High
1.15, 1-17
Auto anti-clutter
Off, On
1.13, 1-15
Display-dynamic
Narrow: See small targets located on near ranges
Normal: Normal use
Wide: Suppress unwanted reflections
1.35, 1-45
Display-curve
1: Suppress unwanted reflections
2: Normal use
3: See small targets located on near ranges
1.36, 1-45
Antenna speed
24 rpm, 36 rpm, 48 rpm, Auto/Range
1.37, 1-46