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3. SETTINGS AND ADJUSTMENTS
To adjust the performance monitor gain, do as follows:
1. Select automatic or manual adjustment. For automatic adjustment, no further op-
eration is required; close the menu at the completion of the adjustment. For man-
ual go to the next step.
2. Set the radar controls as shown below.
Range: 24 NM
Pulse Length: Long
A/C SEA: OFF (turn off manually)
A/C RAIN: OFF (turn off manually)
Echo Averaging (EAV): OFF
Video Contrast: 2-B
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
Before setup
[PM GRAPH RESET]: Select this item to reset all PM graphs, after replacing the mag-
netron. 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.
3-8
8.1 NM to
10.1 NM
Ex When [ARC] is set to [5]
he location of arcs changes with the setting of [ARC] in
[PERFORMANCE MON] in the [ECHO] menu.)
After setup
After setup
8.1 NM to
10.1 NM
Approx. 12.1 NM (10 dB)
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