D
D
D
L
L
L
P
P
P
P
P
P
r
r
r
o
o
o
j
j
j
e
e
e
c
c
c
t
t
t
o
o
o
r
r
r
–
–
–
U
U
U
s
s
s
e
e
e
r
r
r
’
’
’
s
s
s
M
M
M
a
a
a
n
n
n
u
u
u
a
a
a
l
l
l
I
TEM
D
ESCRIPTION
D
EFAULT
Security Lock
Press the cursor
button to enable or disable Security Lock. When you
enable Security Lock a Register Password dialog box appears:
You can only use the following three cursor buttons,
in the pass-
word fields. Press the cursor buttons five times in any order and confirm to
set the password. When the password is enabled, it must be entered every
time after you power on the projector. See “Setting an Access Password (Se-
curity Lock)” on page 13 for steps on setting the password.
—
Audio Input
Press the cursor
button to toggle between
PC
and
Video
input chan-
nels.
Press the cursor
button to select different audio input channel.
Data
source: PC
Video
source:
Video
Reset
Press
Enter
or
to reset advance feature settings to default values
—
Note:
If Security Lock is enabled, you must enter the password every time the projector is turned on.
However, if the projector is already turned on, Security Lock can be disabled without knowing the
current password.
–
23
–
Summary of Contents for D-740MX
Page 1: ......
