# DISPLAY SETTING [B71]

1. Start the service support mode. (Service mode startup and operating procedures)
2. Select “Adjustment Main Unit: MENU” from the service support mode top menu.
3. Select “Periodic Maintenance: MENU” from the Adjustment Main Unit menu.
4. Select “Display Setting”.
5. Follow the on-screen instructions to change the periodic maintenance display settings.
6. The setting completion screen appears. Press the [#] button to return to the menu screen.