Installation manual

Manual Part # 800-1402-001 Rev E Page 13 of 48
The LCD
The above figure illustrates all the segments available on the LCD
Pressing and holding the ON/OFF and UNITS key for 10 seconds with
power OFF will perform a full segment LCD test, display the current
firmware version, AND RESET ALL PROGRAMMING PARAMETERS TO
FACTORY DEFAULT VALUES.
NOTE: The DRO may also be defaulted to original factory settings by removing
the battery and then pressing and holding the UNITS key while re-inserting
battery. *
* Internal jumper JP3 must be set to the Program Enable position to allow
the DRO to be reset to factory defaults as described above.