ViewSonic LS740W - Page 48

48
Menu Descripon
Security
Security
Enable or disable a password prompt before using the
projector.
NOTE: The default password is: 1234
Security Timer
Set the amount of me the projector can be used. Once
this me has elapsed you will be requested to enter your
password again.
Change Password
Set or modify the password.
NOTE: Please follow the OSD message to input the
current password rst, then enter a new
password (security code). Conrm the new
password by entering the new password again.
HDMI CEC
When you connect HDMI CEC-compable devices to the
projector with HDMI cables, you can control them on the
same power on or power o status using the HDMI CEC
control feature in the projector’s OSD. This lets one device or
mulple devices in a group power on or power o via HDMI
CEC in a typical conguraon.
NOTE:
• In order for the CEC funcon to work properly,
make sure that the device is correctly
connected to the HDMI input of the projector
via an HDMI cable, and its CEC funcon is
turned on.
• If both HDMI 1 and HDMI 2 ports are
occupied, the CEC funcon will not be able to
detect the correct source.
• Depending on the connected device, the CEC
funcon may not work.
Test Paern
Select the test paern from green grid, magenta grid, white
grid, white, test card or disable this funcon (o).