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Knowledge Base > Accessories > User Interfaces > ARC-2e

How do I lock and unlock an ARC-2e?

To unlock the ARC-2e, hold the “Menu” button down for 3 seconds, then while continuing to hold “Menu”, push the “Down” button. If the ARC-2e needs to be re-locked to prevent tampering, simply do the same procedure but use the “Up” button.

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