Will a Reverse Polarity Connection of DC Power to the DL750 ScopeCorder Damage the Unit?

Making a reverse polarity connection of DC power to the DL750 ScopeCorder with the DC power supply option will not damage the unit. The DL750 ScopeCorder has a built-in protection circuit that will prevent damage to the unit in this situation. To recover from a reverse polarity connection, simply perform the following:
  1. Remove the reverse polarity connection from DL750 ScopeCorder
  2. Turn the DL750 ScopeCorder OFF for 1 minute
  3. Connect the DC power to the DL750 ScopeCorder with the correct polarity
  4. Power ON the DL750 ScopeCorder
  5. DL750 ScopeCorder will recover and run self test and calibration

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