Switch 2 is used to reset the safe. Switch 8 is used to set your code (on = set, off = locked). Switches 3 to 5 are used to set the code. The push button is used to enter your code.
Set your desired code using Switches 3 to 5. Once you’ve done so, toggle Switch 8 to on then back off–the safe is now set! Turn on Switch 2, and press the push button. The seven segment display should show “L” (for locked). Next turn off Switch 2 to begin entering codes. If you enter a correct code, thw seven segment display should show “U” (for unlocked).
None
| # | Input | Output |
|---|---|---|
| 0 | N/A | segment a |
| 1 | Reset | segment b |
| 2 | Code 0 | segment c |
| 3 | Code 1 | segment d |
| 4 | Code 2 | segment e |
| 5 | N/A | segment f |
| 6 | N/A | segment g |
| 7 | Set Code |