38
SETTING THE SELECTABLE PARAMETERS
Setting the low-temperature alarm
An abnormality (chamber temperature drop) is indicated by the blinking of red LED lamp and the chamber
temperature display and the buzzer sounding (15 minutes after blinking) if the chamber temperature falls
below the set value of low-temperature alarm. Always set an appropriate temperature according to the
contents to protect stored items from damage resulting from a drop in temperature.
Setting range for low-temperature alarm:
between 14
o
C and 2
o
C lower than the chamber set temperature
Initial setting (factory setting): 5
o
C lower than the chamber set temperature
1.
On the home screen, press the menu key (MENU/HOME).
►The Menu screen is displayed.
2.
By pressing the up or down key, move the cursor to the Alarms &
Controls [Fig. 1] and then press the enter key (ENTER).
►The Alarms & Controls screen is displayed.
3.
By pressing the up or down key, move the cursor to the Alarm Setting
[Fig. 2] and then press the enter key (ENTER).
►The Alarm Setting screen is displayed.
4.
By pressing the up or down key, move the cursor to the Low Temp.
[Fig. 3] and then press the enter key (ENTER).
►The Low Temp. screen is displayed, and the current setting (-05) is
displayed [Fig. 4].
5.
By pressing the right or left key, select the digit to be changed and
then change the figure by pressing the up or down key.
6.
Press the enter key (ENTER).
►The setting is memorized and the screen is changed to the Alarm
Setting screen.
7.
Press the menu key (MENU/HOME) to display the home screen.
The display returns to the home screen automatically when 90
seconds has passed without any key operation.
[Fig. 1]
[Fig. 2]
[Fig. 3]
[Fig. 4]
Menu
Set Temp.
5
o
C
Keypad Lock
Temp. Max / Min
Data Log
Alarms & Controls
Alarms & Controls
1/10 Temp. Display
Alarm Setting
Light Setting
Comp. Delay
DAQ Setting
Date & Time
Alarm Setting
High Temp.
Low Temp.
Door Alarm Delay
Ring Back Delay
Alarm Volume
Remote ON/OFF
Low Temp.
-05
℃
-14℃ - -2℃
Содержание MPR-S150H Series
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