8
7. Residual heat warning
˄
HOT
˅
In
order to prevent the risk of burns from the hotplate, the
unit has a residual heat warn
ing function. When the heating
function
is
switched off and the heating plate temperature is
still above 50°C, “Hot” will flash to warn that there is a
hazard of burns from the hotplate. When the hotplate
temperature drops to below 50
燠
, the unit will
autom
atically
switch off.
If
users want to turn off the
LCD
screen
immediately,
just pull out the plug
directly.
When the power
OFF,
the residual heat warning function cannot be
run.
8. Logging function
Figure 8
The data can be saved by SD card.The process is as follows:
With the power switch turned off, insert the SD card into the
slot on the left side of the panel.
After inserting it, turn on the power switch and oper
ate the
heating as described above. Set temperature at 1 minute
intervals,
The current temperature will be logged automatically.
S
D card
