Switching Input Signal - BenQ LW650 User Manual

Entering the password recall procedure
1. Press and hold OK for 3 seconds. The projector will
display a coded number on the screen.
2. Write down the number and turn off your projector.
3. Seek help from the local BenQ service center to
decode the number. You may be required to provide
proof of purchase documentation to verify that you
are an authorized user of the projector.
Changing the password
1. Go to Advanced menu - System > Security Settings > Password. Press OK. The Password
page appears.
2. Highlight Change Password and press OK.
3. Enter the old password.
• If the password is correct, another message "Input New Password" appears.
• If the password is incorrect, the password error message will appear, and the message
"Input Password" appears for your retry. You can press BACK to cancel the change or try
another password.
4. Enter a new password.
5. Confirm the new password by re-entering the new password.
Disabling the password function
To disable password protection, go to Advanced menu - System > Security Settings >
Password > Power On Lock and press OK and / to select Off. The message Input Password
appears. Enter the current password.
• If the password is correct, the OSD menu will disappear. You will not have to enter the
password next time turning on the projector.
• If the password is incorrect, the password error message will appear, and the message
Input Current Password appears for your retry. You can press BACK 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 Advanced menu - Display > Auto Source Search
menu is On if you want the projector to automatically search
for the signals.
To select the source:
1. Press SOURCE. A source selection bar appears.
2. Press / until your desired signal is selected and press OK.
26 Operation
Recall Password
Please write down the recall code, and contact
BenQ Customer Center.
Recall Code:
Return