CHAPTER 2. SETUP
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2.7 Keypad Lock
You can also lock the recorder completely, no key will be accessible.
• Press the “Setup” key
• Press the “Additional Option” key
• Press the “Locking the recorder” key
• Press the green check mark to confirm and lock the unit.
The keypad lock will occur 10 seconds after confirmation.
All the keys of the unit will be locked.
A yellow padlock appears in the upper right corner of the display when locked. To unlock the recorder press the
lock icon in the upper right corner repeatedly.