64
 SECURITY menu 
 Item  Description 
 TRANSITION 
DETECTOR 
If this function is set to ON when the vertical angle of 
the projector or mirror setting at which the projector is 
turned on is different than the previously recorded, the 
TRANSITION DETECTOR ON alarm will be displayed 
and the projector will not display the input signal.
• 
To display the signal again, set this function OFF.
• 
After about 5 minutes of displaying the TRANSITION DETECTOR ON alarm, 
the lamp will turn off.
• Keystone adjustment feature has been prohibited as long as the Transition 
Detector function is on.
 1 Turning on the TRANSITION DETECTOR
 1-1  Use the ▲/▼ buttons on the SECURITY menu to 
select TRANSITION DETECTOR and press the ► 
or the 
ENTER button to display the TRANSITION 
DETECTOR on/off menu. Select ON and the 
current angle and mirror setting will be recorded.
1-2  Use the ▲/▼ buttons on the SECURITY menu to select Transition 
Detector and press the ► or the 
ENTER button to display the Transition 
Detector on/off menu.
1-3  Use the ▲/▼ buttons on the TRANSITION 
DETECTOR on/off menu to select ON. The 
ENTER PASSWORD box (small) will be 
displayed.
1-4 
 
Use the 
▲/▼/◄/►
 buttons to enter a password. 
Move the cursor to the right side of the ENTER 
PASSWORD box (small) and press the 
►
 button 
to display the PASSWORD AGAIN box, enter the 
same password again.
1-5  Move the cursor to the right side of the 
PASSWORD AGAIN box and press the ► 
button to display the NOTE PASSWORD box 
for about 20 seconds, please make note of the 
password during this time.
• Pressing the 
ENTER button on the remote control or the 
VIDEO button 
on the projector will return to the TRANSITION DETECTOR on/off menu.
• Please do not forget your TRANSITION DETECTOR password.
• This function will activate only when the projector is started after the power 
switch was turned off.
• 
This feature may not function properly if the projector 
is not in a stable position 
when ON is selected.
 2 Turning off the TRANSITION DETECTOR
 2-1  
Follow the procedure in 1-1 to display the Transition Detector on/off menu.
2-2  Select OFF to display the ENTER PASSWORD box (large). Enter the 
registered password and the screen will return to the TRANSITION 
DETECTOR on/off menu.
If an incorrect password is input, the menu will close. If necessary, repeat 
the process from 3-1.
 3 If you have forgotten your password
 3-1  
Follow the procedure in 1-1 to display the Transition Detector on/off menu.
3-2  
Select OFF to display the ENTER PASSWORD box 
(large). The 10 digit Inquiring Code will be displayed 
inside the box.
3-3  Contact your dealer with the 10 digit Inquiring 
Code. Your password will be sent after your 
user registration information is confi rmed.
 (continued on next page) 
 ENTER PASSWORD box 
(small) 
 ENTER PASSWORD box (large)