Switching Input Signal - BenQ MX723 User Manual

5. Confirm the new password by re-entering the new password.
6. You have successfully assigned a new password to the projector. Remember to
enter the new password next time the projector is started.
7. To leave the OSD menu, press Menu/Exit.
Disabling the password function
To disable password protection, go back to the SYSTEM SETUP: Advanced >
Security Settings > Change Security Settings menu after opening the OSD
menu system and press Mode/Enter. The message 'INPUT PASSWORD' displays.
Enter the current password.
• If the password is correct, the OSD menu returns to the Security Settings
page. Select Power On Lock and select Off by pressing
have to enter the password next time you turn on the projector.
• If the password is incorrect, the password error message displays lasting for three
seconds, and the message 'INPUT PASSWORD' displays for your retry. You
can press Menu/Exit to cancel the change or try another password.
Though the password function is disabled, you need to keep the old
password in hand should you ever need to re-activate the password
function by entering the old password.

Switching input signal

The projector can be connected to multiple devices at the same time. However, it can
only display one full screen at a time. When starting up, the projector automatically
searches for the available signals.
Be sure the Quick Auto Search function in the SOURCE menu is On (which is
the default of this projector) if you want the projector to automatically search for the
signals.
You can also manually cycle through the available input signals.
1. Press SOURCE on the projector or
remote control. A source selection bar
displays.
2. Press
selected and press Mode/Enter.
Once detected, the selected source information
will display on the screen for seconds. If there is
multiple equipment connected to the projector,
repeat steps 1-2 to search for another signal.
• The brightness level of the projected image
will change accordingly when you switch
between different input signals. Data
(graphic) "PC" presentations using mostly
/ until your desired signal is
/ . You will not
Operation 35