Macurco DVP-120B User Instructions page 38

3 Double tap
•
4 Triple tap
•
5 Off
•
4.3.8.3 Alarm Horn Signal
This display example shows that the horn will signal an alarm condition with an intermittent signal. The signal definitions are:
1 Continuous
•
2 Intermittent
•
3 Double tap
•
4 Triple tap
•
5 Off
•
4.3.8.4 Alarm Strobe Signal
This display example shows that the strobe will signal an alarm condition with a continuous signal. The signal definitions are:
1
•
2
•
3
•
4
•
5
•
4.3.8.5 Warning Signal Summary
The warning signals are in response to one or more sensors indicating gas levels at or above the sensors' configured warning level.
This display example shows that warnings are signaled by the internal Buzzer only.
4.3.8.6 Warning Buzzer Signal
This display example shows that the buzzer will not signal a warning condition. The signal definitions are:
1 Continuous
•
2 Intermittent
•
Two beeps at five-second intervals
Three short beeps at ten-second intervals
Buzzer will not sound
A l a r m S i g n a l s
H o r n : 2 I n t e r m i t .
Figure 4-53 Horn Alarm Signal
Horn sounds continuous (default)
One second on at two-second intervals
Two beeps at five-second intervals
Three short beeps at ten-second intervals
Horn will not sound
A l a r m S i g n a l s
S t r o b e : 1
Figure 4-54 Warning Signals
Continuous (default)
Intermittent One second on at two-second intervals
Double tap Two beeps at five-second intervals
Triple tap Three short beeps at ten-second intervals
Off Strobe will not flash
W a r n i n g
B u z z
Figure 4-55 Warning Signals
W a r n i n g
B u z z : 5
Figure 4-56 Buzzer Warning Signal
One second on at two-second intervals
C o n t i n .
S i g n a l s
S i g n a l s
O F F
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