Caterpillar — Testing and Adjusting Section

A Caterpillar service procedure — check it applies to your exact model before use.

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Procedure

1. Press the EEPROM button to save the settings
2. Start the engine. Make the final adjustments, as
3. Press the EEPROM button to save the settings in
4. Record all settings. For more details, refer to
5. Press “Get From Unit” to verify that the settings
6. Disable communications (if desired). For more

Source: manual:Caterpillar Digital Voltage Regulator (CDVR).pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.