4-2
Section 4
Operation
Run/Stop Button
(continued)
If you press the RUN/STOP Button to start the operation and the
current temperature is below the set temperature, both the HEAT and
the RUN LEDs will light up as shown below:
Note, however, that the HEATER LED will be turned on and off during
the operation because the heater is automatically activated or
deactivated to maintain the set temperature.
• Hot Top Warning Indicator will illuminate if the top plate temperature
is over 50°C.
• Surface temperature may be hot!
• Even if the instrument is turned off, the surface of the top plate and
the vessel on top of it will remain very hot for some time. Never
leave your instrument accessible to others while it is hot and never
touch it unless you are absolutely sure.
Temperature Setting
(t mode)
The temperature setting procedures under temperature priority mode (t
mode) are as follows:
(1) Press the Temperature Setting Button and check the display
showing the current temperature setting:
(2) If you want to change the temperature setting, select the desired
temperature by turning the Control Knob:
