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3)
Reading is outside the setpoint high/low for time greater than alarm high/low delay.
-
Alarm sign, bell sign, battery, reading with UP/ Down arrow and unit will be seen on
display.
4)
Reading is outside the setpoint high/low for time greater than alarm high/low delay with
Alarm acknowledged by pressing
“Function”
and
“
Enter
”
key
.
-
Alarm sign, battery, bell symbol, reading with UP/ Down arrow and unit will be seen on
display Buzzer will be deactivated for alarm acknowledgement delay (1 hour).
-
Alarm sign,
“ALA”
(Alarm Acknowledged) message will be seen on display for 3 sec.
6.7 Buzzer Operation
➢
Buzzer will be activated in following conditions:
1.
Alarm High/Low:
In case, temperature goes beyond alarm set point high/low, after
alarm delay high/low, buzzer will be activated for 1 sec at every 1 hour interval. If alarm
condition persists buzzer activation will continue for 15 hours, after that buzzer will be
deactivated until temperature gets restored in normal range and alarm condition occurs
again.
2.
Sensor Open:
When sensor is open or not inserted properly, device display will show
“
SnC
” message and buzzer will be activated for 1 s
ec within 5 minutes. If sensor open
condition persists, buzzer will be activated for 1 sec at 15 minute interval for four times,
then buzzer will be deactivated, display will be turned on, NOK symbol and Sensor open
message will remain on display only.