15
CHAMBER TEMPERATURE SETTING
Table 1 shows the basic operation method. Perform key operations in the sequence indicated in the
table.
The example in the table is the explanation based on the assumption that the temperature is –75
o
C .
*The unit is set at the factory that the chamber temperature is -80
o
C .
Table 1. Basic operation sequence (Example: When the settlement of chamber temperature is
changed from -80
o
C to -75
o
C.)
Description of operation
Key operated
Indication after operation
1 Turn on the power switch.
-----
The current chamber temperature is
displayed.
2
Press temperature setting key
when changing the set temperature
during operation.
PV/SV The
second
digits
blinks.
3
Set the second digit to 7 with the
numerical value shift key.
When pressed, the figure of settable
digit changes.
4
By pressing the digit shift key, set
the first digit.
The first digit blinks.
5
Set the first digit to 5 with the
numerical value shift key.
When pressed, the figure of settable
digit changes.
6 Press enter key.
ENT
Set temperature is memorized and
the current chamber temperature
is displayed.
Note:
The temperature set mode returns to the temperature display mode automatically when 90
seconds has passed without any key operation.
