107
Section 3 Operation
RADAR ALARM
There are three kind of radar alarms, guard zone alarm, scanner
rotation stop alarm, and communication line alarm for external heading
sensor.
GZ
Guard Zone IN/OUT alarm.
BZ
Scanner rotation stop alarm. (No Bearing Zero signal
alarm)
COM
Communication line alarm. (No signal input from
heading sensor)
[Setting Guard Zone]
•Select “RADAR ALARM>”, and press
Joystick
, the “RADAR
ALARM” menu is displayed.
Refer to “Setting GUARD ZONE”. (Refer to p.67)
BZ ALARM
•This function sets the time that the alarm sounds when the rotation
signal, (hereafter BZ signal) is discontinued.
Normally the time for the BZ signal error alarm is continuous.
It will continue to sound continuously as long as the user does not
push the "CLR" key.
The time setting can be from 10 seconds to 60 seconds or continuous.
When the Interswitch kit is installed. And, a limited value is set.
When the antenna access is taken over from the other display unit and
the display unit is using the antenna in transmission status. Then,
after the specified time, the BZ signal error occurs when the rotation
signal from the antenna is cut off, which should be used only when
automatically turned OFF.
In the normal case (No Interswitch kit), be sure to set it to
"CONTINUOUS".
WARNING
Perform BZ alarm settings with the owner's
authority.
When the BZ setting time is limited, monitor
the alarm constantly. If the antenna is
stopped, and the alarm function stops with
out being noticed, it could be dangerous, be
careful.
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