Eiki LC-XNB4000N Service Manual page 63

Service mode & Calibration
- Security –
PIN key in operation
1. When the projector is turned on and the PIN lock protection is set to "on", the
image will show as above.
2. Enter PIN code by Keypad or Remote control.
i.
ii. If you wish to input "1", press " ".
iii. If you wish to input "2", press " ".
iv. If you wish to input "3", press " ".
v. If you would like to select other digits, please press" "to go to next row.
vi. In case you entered a wrong digit, select
wrong digit you entered.
vii. Once all four digits of the PIN been entered, select
3. If the PIN is correct, projector will show normal image.
4. If the PIN is incorrect, a "Enter new code" message will be showing. Please try
again.
5. If the PIN been input three times incorrectly, a warning message will show up and
the projector will shut itself down after 20 seconds.
IMPORTANT: If you lost the PIN completely, contact your dealer and follow next
page for help.
on keypad and on remote control mean
(backspace) to delete the
64
.
to confirm.