Setting Of Alarm Resume Time - Panasonic MDF-137 Series Operating Instructions Manual

SETTING OF ALARM RESUME TIME

The alarm buzzer is silenced by pressing alarm buzzer stop key (BUZZER) on the control panel during
alarm condition. The alarm buzzer will be activated again after certain suspension if the alarm condition
is continued. The suspension time can be set by following the procedure shown in the Table 5 below.
The example in the table is based on the assumption that the desired duration is 20 minutes.
Note: The duration is set in 30 minutes at the factory.
Table 5. Setting procedure for alarm resume time (change from 30 minutes to 20 minutes)
Description of operation
1
Press numerical value shift key for
2
about 5 seconds.
Set the figure to F25 with the digit
3 shift key and numerical value shift
key.
4 Press set key.
Scroll the figure to 020 with the
5
numerical value shift key.
6 Press set key.
The set mode returns to the temperature display mode automatically when 90 seconds has passed
without any key operation. In this case, any setting before pressing set key (SET) is not memorized.
The settable alarm resume time are 10, 20, 30, 40, 50, or 60 minutes. The buzzer would not resume if
the resume time is set in 000.
Key operated
The current chamber temperature is
----
displayed.
F00 is displayed and the first digit is
flashed.
When pressed, the changeable digit
is shifted.
When pressed, the figure of settable
digit changes.
The current setting is displayed and
SET
the second digit is flashed.
When pressed, the figure of settable
digit changes.
Alarm resume time is memorized and
SET the current chamber temperature is
displayed.
16
Indication after operation