Cummins/Onan A052J727 — Adjust Display Brightness and Contrast
Adjustments · Cummins Onan Digital Display
For the Cummins/Onan A052J727, from the Cummins/Onan operator's manual.
Applies to: Cummins/Onan MDKD
Before you start
- Settings apply only to the control panel where the change was made, not to remote panels.
Procedure
- Press SCREEN on any GEN STATUS screen.
- Press NEXT to toggle between Brightness and Contrast.
- Press the right or left arrow to increase or decrease.
- Press BACK to save the settings and return to GEN STATUS.
Full service-parts list: Cummins/Onan MDKD →
Source: Cummins/Onan operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.