GERATHERM DUOTEMP GEF-100, Instructions For Use Manual, Page: 15 / 59

MEMORY
Press the MEM button.
The first memory cell
number (“0”) will then
show the stored tempera-
ture (the last reading).
Press the MEM button
again. Now the reading
before last will be shown.
The other values stored
in the memory can be
viewed by pressing the
MEM button again.
CHANGING THE TEMPERATURE
SCALE
In order to switch over to
Fahrenheit (°F), press the
MEM button and then press
and release the ON button
while the memory cell
number is displayed on the
LCD panel.
9 - GB
When the symbol ap-
pears on the LCD panel,
the battery needs to be
replaced.
Press down on the part
of the cover marked
and push the cover in
the direction of the arrow
shown in the illustration.
Insert one CR2032 lithium
battery, taking care to
match the polarities (+) as
indicated.
Replace the battery cover
by pushing it in the direc-
tion indicated by the arrow
in the illustration.
If no signal is received after changing the battery,
insert the new battery again and press the ON
button.
When disposing of the unit and/or batteries, be
sure to adhere to current regulations.
BATTERY REPLACEMENT AND
INSERTION
In order to switch over to
Celcius (°C), press the
MEM button and then press
and release the ON button
while the memory cell
number is displayed on the
LCD panel.
10 - GB
ON
MEM
ON
MEM
GB GB