The default password is 0000. If you manually assigned a 4-digit password, and forgot it, you will need to follow the password recall procedure.
If you forget the password:
You will be asked to enter the four digit password every time you turn on the projector. If you enter the wrong password, the password error message displays. You can retry by turning off the projector (by pressing Power) and start again, or if you did not record the password in this manual, and you absolutely do not remember it, you can use the password recall procedure.
To enter the password recall procedure:
Press and hold Right for 5 seconds. The projector will display a coded number on the screen. In this case your recovery code is: 22135 - 15520 - 7440 - 10130
Your recovery password is: 7771 I’m happy to help further over the phone at
https://www.6ya.com/expert/jeremy_69f3cc28d95bf514