Martel Electronics BetaGauge 301 - Manual (Page 12)

10
Use the arrow keys to select the number of minutes before the calibrator turns off or
disable auto shut-off by scrolling all the way down.
Use the AUTO OFF DONE option to set the parameters and return home. The auto shut
off time is reset whenever a key is pressed.
2.4.5 Activating and Deactivating a Display
Use the DISPLAY option on the Display Selection Main Menu to access the Display
Activation Menu.
The {function} option can be used to select which display to act upon. The ON/OFF
option turns the selected display on or off. The selected display and current on/off state
are displayed in the lower display.
Use the DONE option to save the changes and return home. When a display is
deactivated its configuration is retained. When the display is activated its configuration is
checked against the configurations of the other currently active displays, if the
configurations are in conflict the recalled display’s configuration is modified to avoid the
conflict. If all three displays are deactivated the LOWER display will come on
automatically