Interval Timer A
If an alarm is not acknowledged after one pass through the directory, this
timer determines how often the B1290 will repeat the reporting sequence.
B1290: Timer A is 2 minutes
YOU:
X**
minutes ( x = 1 to 249)
Default: 2 minutes
Interval Timer B
After the Timer A cycle has completed, this timer determines how often
the B1290 goes through its alarm reporting sequence.
B1290: Timer B is 10 minutes
YOU:
0**
automatically acknowledge after Interval A
X**
minutes ( x = 1 to 249)
0 would be selected if the alarms were announced over a public address
system, for example, where there is no way for the alarms to be acknowl-
edged.
Default: 10 minutes
Cycles Through Timer A (Times A)
This number determines how many times the B1290 will cycle through its
alarm reporting sequence at A intervals before switching to B intervals.
With its default settings, the B1290 will try 3 times at 2 minute intervals,
then switch to reporting at 10 minute intervals. The switch to the B interval
is primarily to conserve air time on busy radio systems.
B1290: Times A is …
YOU
X**
times ( x = 0 to 8 )
Default: 3
Program Code 5
ÞÞ
: I/O Configuration
After you enter Program Code 5, the B1290 prompt for the Configuration
Code. If you wish to go back to the Enter Program Code prompt without go-
ing through all of the codes, enter
ÞÞ
.
B1290: Enter Configuration Code
YOU:
1**
Alarm Input Setup
2**
Using Directory
3**
Relay Setup
37
Program Codes