Key Lock - MC Crypt DR3 Bedienungsanleitung

18. Key Lock

• Keep the BACK/CANCEL (11) button pressed to activate the key lock.
• The display shows the message „HOLD KEY ON".
• When the key lock is active, all buttons but the On/Off switch (2) and the USB
connection function are locked.
• To deactivate the key lock again, keep the BACK/CANCEL (11) button pressed
again, until the display shows (16) „HOLD KEY OFF".
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