Riken Keiki 04 Series User Manual

4. Alarm Functions 4-2. Gas alarm activation
37 / 79
4-2. Gas alarm activation
<Buzzer and alarm lamp patterns>
When a gas alarm occurs, the user will be alerted by the audible buzzer, flashing alarm lamp, and vibration.
The behavior differs depending on the type of alarm.
Alarm type
First alarm
(WARNING)
Second alarm
(ALARM)
Third alarm
(ALARM H)
STEL alarm
(STEL)
Integrated alarm
(A-1H)
TWA alarm
(TWA)
OVER alarm
(OVER)
Buzzer
Repeated
alternating
strong and
weak beeps at
about 1-second
intervals:
“Beep, beep”
Repeated
alternating
strong and
weak blips at
about
0.5-second
intervals:
“Blip, blip, blip,
blip”
Repeated
alternating
strong and
weak blips at
about
0.5-second
intervals:
“Blip, blip, blip,
blip”
Repeated
alternating
strong and
weak beeps at
about 1-second
intervals:
“Beep, beep”
Repeated
alternating
strong and
weak beeps at
about 1-second
and 0.5-second
intervals:
“Beep, beep”
Repeated
alternating
strong and
weak beeps at
about 1-second
intervals:
“Beep, beep”
Repeated
alternating
strong and
weak blips at
about
0.5-second
intervals:
“Blip, blip, blip,
blip”
Alarm
lamp
Repeated
flashing at
about 1-second
intervals
Repeated
flashing at
about
0.5-second
intervals
Repeated
flashing at
about
0.5-second
intervals
Repeated
flashing at
about 1-second
intervals
Repeated
alternating
flashing at
about 1-second
and 0.5-second
intervals
Repeated
flashing at
about 1-second
intervals
Repeated
flashing at
about
0.5-second
intervals
Vibration
The product will vibrate when an alarm occurs.

Riken Keiki 04 Series Specifications

General

Brand	Riken Keiki
Model	04 Series
Category	Measuring Instruments
Language	English