External button tone and the lamp do not work
- Check that there is any fluid leakage in the battery case or the machine.
If it is so, clean up contact portions with a dry cloth.
* If the product does not work even though you follow the above, please contact a local agent.
When pressing “✽” button, the product does n
- If other functions do not work as well, check that batteries are normally inserted.
* If the product does not work even though you follow the above, please contact a local agent.
Can not automatically lock
- Check that the auto lock function is set to Auto mode.
5 times error of access-code
- If the wrong access-code is entered 5 times, the system will stop for a minute.
Please enter the access-code or touch key(card) again.
- Use the touch key(card) to open the door, and input the new access-code.
- If the touch key(card) is not input or lost, contact A/S center.
