Using a Master Lock keypad typically involves entering a combination to unlock a lockbox or other secure device. Here's a step-by-step guide, assuming you are using a Master Lock 5400D or 5401D lockbox:
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Enter the Combination: Input the combination you've been given or previously set. For example, if the combination is 2-4-6-8, press those numbers on the keypad in sequence.
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Open the Lockbox: After entering the combination, you should be able to open the key safe compartment door.
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Reset/Lock (If Applicable - Changing the Combination): If you are setting a combination:
- Open the lockbox.
- Push the set lever up and to the right.
- Enter your new combination.
- Push the set lever back down and to the left, returning it to its original position.
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Locking the Door: To lock the lockbox after use:
- Close the key safe compartment door.
- Scramble the combination dials. This prevents anyone from simply reading the combination and opening the lockbox.
In summary: Enter the combination, open the device, and scramble the dials to relock. If setting a new combination, use the set lever inside the lockbox.
