a. 
ALERT 
HISTORY 
This 
screen displays a history 
of 
alarms which 
occur 
while 
the 
power is on. It displays 
the 
alarm history from 
the 
most 
recent 
one 
maximum 
20 
lines. 
To return 
to 
the 
BAM ALERT screen, press 
the~ 
key 
or 
~ 
key. 
General 
fai 
ure 
4.18/12/31 
23 
59 
3079,2,C,B,N 
General 
fai 
ure 
5.19/01/05 
06 
15 
3079, 
1,C,B,V 
Bui 
It 
in 
se 
f 
test 
failure 
6.19/01/05 
06 
15 
3079,2,C,B,V 
General 
fai 
ure 
7.19/01/05 
06 
15 
3079,3,C.B.V 
Antenna 
inoperative 
8.19/01/05 
06:15 
3079, 
1,C,B,V 
Bui 
It 
in 
self 
test 
failure 
9.19/01/05 
06:15 
3079,2,C,B,V 
Genera 
I 
fa 
i I 
ure 
10.19/01/05 
06:15 
3079, 
1,C,B,V 
Antenna 
inoperative 
Fig.6-16 ALERT HISTORY screen 
Proceudure 
1) To display the next old result, press 
the~ 
key. 
-
"T" 
mark is displayed 
on 
the 
bottom line when 
the 
alert history screen is able to be scrolled downward. 
".A" 
mark is 
d~layed 
on 
the top 
line when the alert history screen is able 
to 
be scrolled upward. 
- Press the 
~ 
~ 
key 
and scroll the viewing area. 
The 
time 
of 
an alarm occurred and is restored is displayed when external 
GPS 
receiver is connected. 
"--1-1--
--:--"is 
displayed when time is 
not 
able to be acquired. (External GPS receiver is 
not 
connected.) 
The 
display 
of 
the 
alert is described. 
Alert message: 
3079.2, 
~. 
~. 
Y... 
General failure 
1  2  3  4  5 
1:  The alert ID (refer 
to 
the 
following table) 
2:  The priority (defined by 
the 
BAM) 
3:  The category (defined 
by 
the BAM) 
4:  The 
alert 
condition-> 
"V": Alarm is occurring ,•N": Healthy status 
5:  Alert's description text (refer 
to 
the 
following table) 
The list 
of 
BAM alert 
Alert ID 
Alert's description text 
Priority 
Cateaorv 
The 
contents of unusual detection 
3079,1 
Built 
in 
self test failure 
c  B 
Self diagnosis failure 
3079,2 
General failure 
c  B 
Unusual detection at the power supply part 
3079,3 
Antenna inoperative 
c  B 
Unusual detection 
of 
antenna power supply 
3079,4 
Flash 
memory error 
c  B 
The 
data 
in 
a memory is 
broken. 
3079,5 
Rx unit 
modem 
error 
c  B 
Unusual detection at the 
modem 
part 
3079,6 
Printer error 
c  B 
External printer has malfunction 
3116,1 
Receiver1 
(518kHz) malfunction 
c  B 
Unusual detection at the 
RX1 
(518kHz) 
3116,2 
Receiver2(490kHz) 
malfunction 
c  B 
Unusual detection at the RX2(490kHz) 
3116,3 
Receiver3(4.2MHz) 
malfunction 
c  B 
Unusual detection at the RX3(4.2MHz) 
2) 
To 
print the BAM 
ALERT 
to 
the 
external printer, press the 8 key in 
order 
to 
display the 
sub 
screen. 
Select the "[PRINT OUT]", and press 
theiENlj 
key. Printing is started. 
[PRINT OUT]: Printing is started. 
[CANCEL]:  Diagnosis is canceled, and the sub screen is closed. 
6-55