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:
- Remove the reverse polarity connection from DL750 ScopeCorder
- Turn the DL750 ScopeCorder OFF for 1 minute
- Connect the DC power to the DL750 ScopeCorder with the correct polarity
- Power ON the DL750 ScopeCorder
- DL750 ScopeCorder will recover and run self test and calibration
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