21
0
1
0
2
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
3
2
3
3
3
4
3
5
3
6
3
7
3
8
3
9
4
0
1
T e mp . S e t t i n g
2
T e mp e r a t u r e -
8 0
o
C ( - 5 0
o
C
- - 9 0
o
C )
3
H
i g
h
A
l a r m +
1 0
o
C ( + 5
o
C
- +
2 0
o
C )
4
L
o
w
A
l a r m - 1 0
o
C ( - 5
o
C
- - 2 0
o
C )
5
Ａ
l a r m D e l a y 1 5 mi n ( 0 - 1 5 mi n )
R
i n
g
B
a c k
3 0
mi n
( 0
. O
F
F
1 - 9 9 m i n
)
6
K
e y L
o
c k 0
( 0 . U
n
l o
c k 1 . L
o
c k )
M E N U
O K
C a n c e l
RUNNING OPERATION (MENU/Set)
This product is operated with set temperature at the time of start-up.
1.
With top screen displayed, press the menu button (MENU) to show the menu window. Select “Set”,
and press the enter key (ENTER).
2.
A setup screen (Temp. Setting) is displayed. Set up each parameter.
1. Temperature: This is a setting of chamber temperature. Temperature settable range is between
-90
o
C and -50
o
C. The factory setting is -80
o
C.
2. High Alarm: This is a setting of high temperature alarm. Temperature settable range: between
chamber tempe5
o
C and +40
o
C. The factory setting is chamber tempe10
o
C.
3. Low Alarm: This is a setting of low temperature alarm. Temperature settable range: between
chamber temperature -40
o
C and -5
o
C. The factory setting is chamber temperature -10
o
C.
4. Alarm Delay: This is a setting of delay time of buzzer for high and low temperature alarm. The
settable range is between 0 minute and 15 minutes. When 0 is set, the buzzer sound without delay.
The factory setting is 15 minutes.
5. Ring Back: This is the duration between the stop of buzzer and next start of buzzer. The settable
range is between 1 minute and 99 minutes. The buzzer is not back again when the setting is 0.
(OFF). The factory setting is 30 minutes.
6. Key Lock: When 1 (Lock) is selected, the setting cannot be changed. The input of the password is
necessary at the time of unlock.
3.
Press the menu button (MENU) to finish the settlement of each parameter. Select OK on the menu
window, and press the enter key (ENTER). The setting is memorized and the setup screen returns to
the top screen.
Select Cancel on the menu window, and press the enter key (ENTER). The setting is not memorized
and the setup screen returns to the top screen.
Choose OK by this menu window, and push an enter key when you memorize the value of the running
operation and the setting. And, when Cancel is chosen, various setting value is not memorized.
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