Lauda MC 250 - Control Panel Buttons; Display Button Functions

3.3.2 Display buttons
Fig. 6: Display buttons
1 UP arrow button
2 ENTER button
3 DOWN arrow button
Functions in the display of the device can be controlled using the
display buttons.
 A selection in the display can be confirmed with the ENTER
button.
 The UP and DOWN arrow buttons can be used to navigate in
the display.
Design and function
Microcool 18