Optoma EX400 User Manual download pdf (Page 38)

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User Controls

SETUP | Security

Security



On: Choose “On” to use security verication when the 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 the 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 button on the remote 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 button to enter current password and then

press “ ” to conrm.

3. Enter new password (4 digits in length) using the number

buttons on the remote, then press “ ” to conrm.

4. Enter new password again and press “ ” to conrm.

Password default

value is “1234” (rst

time).

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Optoma EX400 User Manual Page 38