Yamato Scientific IQ821 Low Temperature Incubators - Manual (Page 22)

18
Operation Method
Quick Auto Stop Operation
Quick auto stop
operation procedure
This operation is used to specify the period up to automatic stop,
i.e., sets the auto stop timer during operation.
1. Set the time up to stop during fixed temperature operation
• Check that the FIXED TEMP lamp lights on and that the unit is
under operation.
• Press the TIMER key.
• The measurement temperature display screen displays the
character "tim", which indicates the timer setting. The setting
temperature display screen displays the current setting time with
blinking.
• Select the time by pressing the "▼▲".
Timer function:
• The maximum setting time is "999 hours and 50 minutes".
• The time can be set in increments of a minute under 99 hours and
59 minutes.
• It can be set in increment of ten minutes over 100 hours.
• The "▼▲"can change the setting time quickly when it is pressed
continuously. Press them discontinuously when fine adjustment
is needed.
2. Start timer operation
• Press the START/STOP key for one second after deciding the
time.
• Timer operation starts with the FIXED TEMP and AUTO STOP
lamps lighting on.
• The timer is activated at the point when the START/STOP key is
pressed.
3. Stop/terminate timer operation
• The operation stops automatically at setting time.
• Buzzer continues to sound for about five minutes at operation
stop.
• The setting temperature screen displays the character "End",
which indicates termination of operation, with the FIXED TEMP
and AUTO STOP lamps lighting on. Press the START/STOP key
to terminate the timer operation mode. The screen returns to the
initial setting screen.
To correct or check setting…
Changing the setting temperature during operation is possible by pressing the FIXED TEMP key. Press
the ENTER key after changing the setting.
Changing the setting time during operation is possible by pressing the TIMER key. (Note that the time
setting is required using the value calculated by adding a new additional time to the already passed time in
this case.) Press the START/STOP key after changing the setting.
Press the ▼ key to display the setting temperature, operation mode and residual time on the setting
temperature screen.