Furuno FCR-2807 Manual De Usuario
4. Tracked Target (TT) Operation
4-21
4.15 TT
Alerts
There are nine situations that cause the TT to trigger visual and audio alarms. To silence the audio alarm, push the
ALARM ACK key, or select the ALARM ACK box then push the left button.
ALARM ACK key, or select the ALARM ACK box then push the left button.
TT alerts
Message no.
Message
Alert category
Description
110
TT dangerous target
Alarm
A TT is on collision course.
111
TT target in ACQ ZONE
Warning
TT has entered an acquisition zone. The target's
symbol is red and flashing.
symbol is red and flashing.
112
TT lost target
Warning
When the system detects a loss of a TT, a red X is
superimposed on the target symbol and flashes.
At the same time, an audible alarm is produced
for one second. The lost target mark disappears
from the screen after the lost target alarm is
acknowledged.
superimposed on the target symbol and flashes.
At the same time, an audible alarm is produced
for one second. The lost target mark disappears
from the screen after the lost target alarm is
acknowledged.
114
TT AUTO ACQ 100% full
Warning
Appears when capacity for automatically acquired
targets is full.
targets is full.
115
TT AUTO ACQ 95% full
Warning
Appears when capacity for automatically TTs is
95% full.
95% full.
116
TT MAN ACQ 100% full
Warning
Appears when capacity for manually acquired
targets is full.
targets is full.
117
TT MAN ACQ 95% full
Warning
Appears when capacity for manually TTs is 95%
full.
full.
118
TT System error
Warning
When the Main CPU receives no signal input
from TT, the screen shows "TT System error"
with an indication denoting offending equipment,
also releasing an audible alarm.
from TT, the screen shows "TT System error"
with an indication denoting offending equipment,
also releasing an audible alarm.
120
TT lost REF target
Warning
When the system detects a loss of a reference
target, a red X is superimposed on the target
symbol and flashes. At the same time, an audible
alarm is produced for one second. The reference
target mark disappears from the screen after the
reference target alarm is acknowledged.
target, a red X is superimposed on the target
symbol and flashes. At the same time, an audible
alarm is produced for one second. The reference
target mark disappears from the screen after the
reference target alarm is acknowledged.