Fisher Scientific Isotemp 178L 120V, User Manual

Page: 57 / 92

Handling and Control
Timer
Fisher Scientific Peltier Low Temp. Incubators 7-7
Timer
The Timer feature from the menu bar enables the user to set a “countdown-type” on or off
timer that switches the incubator on or off after a preset period of time. Instructions for setting
an off timer are given in
table 7-5 (see below), while the usage of an on timer is described in
table 7-6 on page 7-7 .
Programming a turn-on time causes the incubator to switch off until it is scheduled to restart,
while a turn-off time keeps the device running before it shuts down at the user-specified time.
The timer starts running immediately as soon as the user confirms his or her entries.
Table 7-5 Setting a Countdown-type Off Timer
Press to activate the menu bar, then use to
select the
Timer
icon and press to confirm.
The word
OFF
appears in the multi-functional display
panel.
Choose the off timer with .
Set the hours and minutes until the oven is supposed to
shut down by pressing or , then press to
confirm.
The display returns to its default mode.
In the menu bar, the Timer icon is illuminated and a hand is
rotating on the icon's face.
.
Table 7-6 Setting a Countdown-type On Timer
Press to activate the menu bar, then use to select
the
Timer
icon and press to confirm.
Press to select the
On
timer option and confirm the
selection with .