Physitemp Instruments BFS-30VT - Manual (Page 6)

Setting the module operating temperature
4.6 SETTING THE STAGE TEMPERATURE
The operating temperature may be set
anywhere in the range from ambient
down to -35°C (-40°C for BFS-30MP.)
To set control temperature:
a) Press SHIFT. A digit will flash
b) Use UP and DOWN buttons to
change the flashing digit. Press
SHIFT again to select the next
digit.
c) When all digits have been
changed, press SET to enter new
control temperature.
The operating temperature may be set anywhere in the range from ambient down to -
10 degrees centigrade. Depress the menu button on the left side of the controller dis-
play and hold it down while depressing the down or up buttons in the middle and on
the right of the display to increase or decrease the operating temperature. The set
temperature is displayed in red on the lower half of the display. When the buttons are
released the module will automatically adjust to the new set point. The actual module
temperature is displayed in the upper half of the display in green.
WARNING! Various programmed functions of the display and con-
troller are accessible via the four buttons on the display. It is inad-
visable to make any adjustments to these parameters, which are pre-
set at the factory for optimum performance. In the event that these
operating parameters are changed accidentally please consult our
engineering department for restoration to the original settings.
6
FRONT PANEL CONTROLS
FAULT
CONDITION
UP SET
SHIFT DOWN
PV -14.9
SV -15.0
RUN display
SET display