User's Manual

Table Of Contents
RADARPILOT / CHARTRADAR
ED 3038 G 232 / 01 (2002-06)
Operating Instructions
17 Alarm Management
b_r1_e61.fm / 21.06.02
118
this situation is mentioned in Section 29. In all cases, this second pressing of the ACK button or of
the coloured horn symbol switches off on all items of equipment the acoustic signal caused by the
alarm.
Generally Switching On and Off the Acoustic Signal for Particular Alarms
For the alarms marked with the symbol in Section 18, it
is possible to specify whether or not there should be an
acoustic signal when these alarms occur. This setting applies
jointly to all alarms marked in this way.
The switch-over is triggered by clicking on the BUZZER
button in the USER SETTINGS menu.
When the alarm tone is switched off, the horn symbol has
a cross superimposed on it.
Switching Off the Display of the Alarm List
When the last remaining alarm shown in the alarm list is acknowledged, the display of the alarm list is
switched off automatically. The horn symbol appears on a grey background, indicating that there are no
alarms that have not been acknowledged.
The display of the alarm list can be switched off even when there are one or more alarms. This is done
by clicking on the HIDE button in the alarm list. The horn symbol meanwhile continues to be coloured.
This indicates that there is at least one alarm that has not been acknowledged.
Even if the display of the alarm list has been switched off by means of the HIDE button, the alarm
list opens automatically as soon as another alarm occurs.
Switching the Display of the Alarm List On
If there is an alarm that has not been acknowledged, the
display of the alarm list can be switched on at any time by
clicking on the horn symbol.
Monitoring of the Computer
If the computer of the display electronics unit fails completely, the PPI is covered by a red square. If
this display continues to exist even after the radar system has been switched off and then switched on
again, there is a fault which can be corrected only by service personnel.
Prevention of Triggering of the Watch Alarm
If the installation has been performed appropriately, any operating action performed on the radar indicator
will have the same effect as the operating of a watch alarm key.
MENU
MENU
USER SETTINGS
1.DO
BUZZER
3.DO
2.DO
DO
ALARM LIST
ACK
HIDE
AZ OVERFLOW
LOST TGT 03 13.2NM 224°