Operation
26
Securing the projector
Using a security cable lock
The projector has to be installed in a safe place to prevent theft. Otherwise, purchase a
lock, such as a Kensington lock, to secure the projector. You can locate a Kensington lock
slot on the left side of the projector. See
"Kensington anti-theft lock slot" on page 9
for
details.
A Kensington security cable lock is usually a combination of key(s) and a lock. Refer to the
lock’s documentation for finding out how to use it.
Utilizing the password function
For security purposes and to help prevent unauthorized use, the projector includes an
option for setting up password security. The password can be set through the On-Screen
Display (OSD) menu.
WARNING: You will be inconvenienced if you activate the power-on lock functionality and subsequently forget
the password. Print out this manual (if necessary) and write the password you used in this manual, and keep
the manual in a safe place for later recall.
Setting a password
Once a password has been set, the projector cannot be used unless the correct password is entered every
time the projector is started.
1.
Open the OSD menu and go to the
System Setup: Advanced
>
Security
Settings
menu. Press
MODE/ENTER
. The
Security Settings
page displays.
2.
Highlight
Change Security Settings
and press
MODE/ENTER
.
3.
As pictured to the right, the four arrow keys
(
▲
,
▼
,
◄
,
►
) respectively represent 4 digits
(1, 2, 3, 4). According to the password you
desire to set, press the arrow keys to enter five
digits for the password.
4.
Confirm the new password by re-entering the
new password.
Once the password is set, the OSD menu
returns to the
Security Settings
page.
5.
To activate the
Power on Lock
function, press
▲
/
▼
to highlight
Power on Lock
and press
◄
/
►
to select
On
.
6.
To activate the
Web Control Lock
function, press
▲
/
▼
to highlight
Web
Control Lock
and press
◄
/
►
to select
On
.
When the
Web Control Lock
is activated, you have to enter the correct password
to change projector settings via the Projector Network Display System
The digits being input will display as asterisks on-screen. Write your selected password down here in this
manual in advance or right after the password is entered so that it is available to you should you ever forget it.
Password: __ __ __ __ __
Keep this manual in a safe place.
7.
To leave the OSD menu, press
MENU/EXIT.
INPUT PASSWORD
Back
MENU
