NEC U250X - SETTING | Advanced | Security

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User Controls
SETTING |
Advanced |
Security
Security

On: Choose “On” to use security verication when turning on
the projector.

Off: Choose “Off” to be able to switch on the projector without
password verication.
Security Timer
Use this function to set how long (Month/Day/Hour) the
projector can be used. Once this time has elapsed you will be
requested to enter your password again.
Change Password

First time:
1. Press to set the password.
2. The password has to be 4 digits.
3. Use number buttons on the remote control to enter your
new password and then press key to conrm your
password.

Change Password:
1. Press to input old password.
2. Use number buttons to enter the current password and then
press to conrm.
3. Enter a new password (4 digits in length) using the number
buttons on the remote control, then press to conrm.
4. Enter the new password again and press to conrm.
Password default
value is “1234” (rst
time).
When you input
the password, you
must press the NUM
button and other
number button on
the remote control at
the same time.