Operator Manual Chapter3. For the Beginning Operator
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Nautilus Hyosung, Inc.
All Rights Reserved. 3-9
2. Enter the factory combination of 50-25-50 by sequentially pressing those six buttons.
The LCD will display the entered number.
3. When the combination has been correctly entered, the LCD will read “OPr” meaning
“Open right.”
4. Turn the dial right (CW) until it stops. The lock’s bolt is now retracted and the lock is
open.
5. Turn the handle to the left (CCW) and open the security door.