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3.10 Function Keys
The function keys (F1 and F2) work like the
Default settings
F1: Display NAV/ARPA data
F2: Noise rejector
How to program function keys
1.Press the [MENU] key.
2.Press [F1] or [F2] to open the function menu.
[ SETTING FOR F1 KNOB ]
SSel by
3.12Suppressing Second-Trace Echoes
In certain situations, echoes from very distant targets may appear as false echoes
3.13 Suppressing Noise
Electrical noise can be suppressed by turning on “7. NOISE REJ” on the OTHER MENU.
This function is available by pressing the [F2] key (default setting).
3.14 Outputting Target Position
RINGS |
NOISE |
REJECT |
TUNE |
A/M |
WATCH |
MAN |
OTHER |
MENU |
WPT |
MARK |
DISP |
HIS |
TORY |
DISP |
DATA |
PULSE |
LENGTH |
GUARD |
IN/OUT |
PANEL |
DIMMER |
EBL |
REF |
OWN |
POSITN |
ALL |
CANCEL |
COLLI |
SION |
STBY |
DISP |
TRAIL |
TIME |
ALARM |
LEVEL |
MARK |
BRILL |
VRM |
UNIT |
CURSOR |
POSITN |
VECTOR |
LENGTH |
AUTO |
ACQ |
INT |
REJECT |
TRAIL |
TONE |
DEAD |
SECTOR |
CHARA |
CTERS |
INDEX |
LINE |
MENU |
VECTOR |
REF |
NO |
FNCTN |
Target position data can be output to a plotter in IEC 1162 format. Press and hold down the [TLL] key to output the data. This function re- quires position data and heading signal.
3.15 Tuning the Receiver
The radar receiver can be tuned automatically or manually, and the default tuning method is automatic. In automatic tuning, the radar is au- tomatically tuned everytime the radar is switched to “Tx” and the indication “TUNING” appears during tuning.
The tuning bar at the top
Figure 3-10 Function menu
3.Select function desired.
4.Press the [ACQ/ENTER] key.
5.Press the [MENU] key to close the menu.
3.11Adjusting Brilliance of Markers
“2. Mark Brill” on the OTHER MENU adjusts the brilliance of markers such as the cursor.
the tuning bar as either “AUTO” or “MANUAL.”
For how to tune the receiver manually, see "9. Tune" on page
Note: Automatic tuning may not work properly if own ship’s radar receives the radar wave of another ship’s radar. If this is the case, the radar will be out of tune. Press the [STBY/TX] key twice to retune.