Insert the safe key, if your model uses a key together with a combination. You can find this key next to the combination input. Turn the key to the right. It will stop. Pull the key out towards you. The key lock shaft should slip out a bit and stop.
Input the combination code on the keypad. Input this code quickly, as taking too long will cause it to reset. If you have a combination dial, input this as you would any dial combination. Check your Sentry Safe manual for the code or combination for your safe.
Pull down on the safe handle, once the lock disengages, and pull the door open. Retrieve the documents or items inside the Sentry Safe.