Security - Eiki EK-850LU Owner's Manual

Security

This function allows you to use the PIN code
lock and PIN code change functions to set the
security for the projector operation.
PIN code lock
This function prevents the projector from being
operated by unauthorized persons and provides
the following setting options for security.
Off .... Unlocked.
On .... Enter the PIN code every time turning on
the projector. If you want to change PIN
code lock setting or PIN code, you must
enter the PIN code.
The default PIN code is "111".
If you want to change the PIN code lock setting,
press the OK button, then PIN code dialog box
appears.
Press ◄► button to select a number, and then press the OK button to enter this number, the cursor
automatically moves to next box. If you fixed an incorrect number, press MENU button to reset it again.
Repeat this step to complete entering a three-digit number.
After entering the three-digit number, the cursor automatically move to "Set", and press the OK button,
then you can change the PIN code lock setting.
If you entered an incorrect PIN code, the number (***) turn red, it will be reset automatically within one
second. Enter the correct PIN code all over again.
PIN code change
The PIN code can be changed to three-digit number. Press  button to select PIN code change. Pin
code dialog box appears, Press ◄► button to enter the correct code. The New PIN code input dialog
box appears. Set a new PIN code.
CAUTION:
WHEN YOU HAVE CHANGED THE PIN CODE, WRITE DOWN THE NEW PIN CODE IN COLUMN OF
THE PIN CODE NO. MEMO ON PAGE 91, AND KEEP IT SECURELY. SHOULD THE PIN CODE BE
LOST OR FORGOTTEN, THE PIN CODE SETTING CAN NO LONGER BE CHANGED.
58
OSD setting-Expand
Security
Expend
Language
Auto setup
Keystone
Logo
Security
Power management
Lens Adjust
Test pattern
Network
Factory default