Eiki LC-XNB4000N Service Manual page 62

Service mode & Calibration
- Security -
Modify PIN lock protection
1. Activate the OSD menu and go to SECURITY -> PIN lock protection
2. Press
IMPORTANT: To change the PIN lock protection state, you must enter the PIN
code first.
Please enter 0000 for first-time use.
Modifying PIN code
1. Activate the OSD menu and go to SECURITY -> Modify PIN
2. Press
3. Enter the original PIN code.
If the PIN is correct, system will allow you to change a new PIN code.
If the PIN is incorrect, a "Code Error" message will show up.
4. Enter a new PIN code.
5. Enter the new PIN code again to confirm.
Please enter 0000 for first-time use.
IMPORTANT: Write your selected password down here in this manual so that it is
helpful for you to avoid the trouble of forgetting the password.
Password: __ __ __ __
Right button to change PIN lock protection mode
Right button to enter PIN layer.
63