[Sample case]
When the interior temperature
of the cabinet is maintained at
10°C for one hour (Step 1),
it must be maintained at 25°C
for the next 2 hours (Step 2)
and at 50°C for the next 30
hours (Step 3). In pro-
grammed operation, steps 1 to
3 are repeated 4 times.
Reminders During
Program Setting
• The program for this incubator can be set in a
maximum of 3 steps and a minimum of 1 step.
• The program setting time ranges from 0.0 to 99.5
hours, at increments of half hours. When setting
the time to start from 0.0 hours, a step of ap-
proximately 15 seconds is made.
Table 3
OExcessively high temperature
prevention knob (HIGH)
©Alarm indication lamp
O Alarm setting key
O Program setting key
OExcessively low temperature
prevention knob (LOW)
©Program operating
start/stop key
© Defrost display lamp
© Defrost key
—©Fluorescent lamp
switch
© Buzzer key
O Entry key
l
©Figure shift key
©Digit shift key
Table 4
Temperature set
in step 2
Time set in step 2
r ' 5 .
0
<25°C>
nn n
uu. u
i i i n
,_ . .
L/C. u (2 hours)
n
n n
u u. u
© Flashing
® Flashing
Table 5
Temperature set
in step 3
Time set in step 3
Set of recurring
numbers
5 0 . 0
<50°O
nn n
uu.
u
du. 0
(30 hours)
n i
11 u i
nu
S' (4times)
Display of cabinet
interior temperature
© Flashing
© Flashing
Light out
A program can be set to repeat for a minimum
of 1 time, and a maximum of 99 times. For con-
tinuous repetition, the display will record
_
nn
l 'UU .
1
2
3
Press program setting
key
Temperature set
in step 1
Time set in step 1
Key operation
PROGRAM
[SËTI
H°
r
\E
[ENT]
[ENT!
Display sample
n n n
u u. u
i n n i,
n
o„i
i u. u
(10 C)
n n n
u u. u
0 / . 0 (Ihour)
nn n
uu. u
Step display
® Flashing
© Flashing
Unit display
0
Hour
1
°C
Hour
Hour
Light out
Light out
<Program time>
Slep 1
Step 2
/—1\
\
/
Tin» (hour)
NOTES
When the programmed temperatures
have been set, be sure to reset the
high and low temperature limits. The
limit for the excessively high tem-
perature should be set at least 5°C
above the highest temperature of the
programmed operation, and that for
the excessively low temperature at
least 5°C lower than the lowest tem-
perature.
For example, set the cabinet interior
temperature at 20°C, rising to 50°C,
and then falling to 0°C at the end of
the program. In such a case the up-
per temperature limit should be set at
55°C or above and the lower limit at
-5°C, or below. Care should be taken
that these extreme temperatures are
beyond the ranges of the temperatures
reached during normal operation of
the program, because otherwise your
required temperature will not be ob-
tained.
-11-