Furuno FAR-3230S(-BB) Installation Manual page 88

3. SETTINGS AND ADJUSTMENTS
2. Set the radar controls as shown below.
Range: 24 NM
Pulse Length: Long
A/C SEA: OFF (turn off manually)
3. Adjust the GAIN control so that a slight amount of white noise appears on the
screen. Arcs for the performance monitor appear on the screen.
4. Select [PM GAIN ADJ] then spin the scrollwheel so that the outer arc faintly ap-
pears. The setting range is 0 to 255. Wait at least eight scans then right click to
set.
Before setup
[PM GRAPH RESET]: Select this item to reset
all PM graphs, after replacing the magnetron.
The message shown below appears. Click the
[OK] button to reset the PM graphs.
[ANT CABLE]: Select the method of connection
between the radar sensor and the processor unit, [LAN] (LAN cable only) or
[LAN+COAXIAL] (LAN and coaxial cables). Select [LAN+COAXIAL] when the optional
LAN Signal Converter is installed.
[TT PRESET] menu
3-8
Ex When [ARC]* is set to [5]
After setup
8.1 NM to
10.1 NM
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A/C RAIN: OFF (turn off manually)
Echo Averaging (EAV): OFF
Video Contrast: 2-B
*: The location of arcs changes
with the setting of [ARC] in
8.1 NM to [PERFORMANCE MON] in the
10.1 NM
[ECHO] menu.
Approx. 12.1 NM (10 dB)
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