Hitachi Projector CP-WX8650 User Manual

101
SECURITY menu
This projector is equipped with security functions.
From the SECURITY menu, items shown in the table 
below can be performed.
To use SECURITY menu: User registration is required 
before using the security functions.
Enter to the SECURITY menu
1.  Press the ► button. The ENTER PASSWORD box will be displayed.
2.   Use the ▲/▼/◄/► buttons to enter the registered password. The 
factory default password is as follows.
   CP-WU8600/CP-WU8700  : 4910   CP-WX8650/CP-WX8750  : 3210...

102
SECURITY menu
ItemDescription
MyScreen 
PASSWORD
The MyScreen PASSWORD function can be used to prohibit access to the 
MyScreen function and prevent the currently registered MyScreen image 
from being overwritten.
1 Turning on the MyScreen PASSWORD1-1   Use the ▲/▼ buttons on the SECURITY menu to 
select MyScreen PASSWORD and press the ► 
button to display the MyScreen PASSWORD on/
off menu.
1-2   Use the ▲/▼ buttons on the MyScreen 
PASSWORD on/off menu to select ON. 
The ENTER NEW PASSWORD box...

103
SECURITY menu
ItemDescription
PIN LOCK
PIN LOCK is a function which prevents the projector from being used unless 
a registered Code is input.
1 Turning on the PIN LOCK1-1   Use the ▲/▼ buttons on the SECURITY menu 
to select PIN LOCK and press the ► button or 
the  ENTER  button to display the PIN LOCK on/off 
menu.
1-2   Use the ▲/▼ buttons on the PIN LOCK on/
off menu to select ON and the Enter PIN 
Code box will be displayed. 
1-3   Input a 4 part PIN code using the ▲/▼/◄/►, 
COMPUTER 1  or INPUT...

104
SECURITY menu
ItemDescription
TRANSITION  DETECTOR
If this function is set to ON and the vertical angle of 
the projector or the INSTALLATION setting is different 
from the previous recorded setting, the TRANSITION 
DETECTOR ON alarm will be displayed and the input 
signal will not be displayed.
• 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.
1 Turning on the TRANSITION DETECTOR1-1   Use the ▲/▼...

105
SECURITY menu
ItemDescription
MY TEXT 
PASSWORD
The MY TEXT PASSWORD function can prevent the MY TEXT from being 
overwritten. When the password is set for the MY TEXT;
• The MY TEXT DISPLAY menu will be unavailable, which can prohibit 
changing the DISPLAY setting.
• The MY TEXT WRITING menu will be unavailable, which can prevent the 
MY TEXT from being overwritten.
1 Turning on the MY TEXT PASSWORD1-1   Use the ▲/▼ buttons on the SECURITY menu to 
select the MY TEXT PASSWORD and press the 
► button...

106
SECURITY menu
ItemDescription
MY TEXT  DISPLAY
(1)   Use the ▲/▼ buttons on the SECURITY menu to 
select the MY TEXT DISPLAY and press the ► or 
ENTER  button to display the MY TEXT DISPLAY 
on/off menu.
(2)   Use the ▲/▼ buttons on the MY TEXT DISPLAY  
on/off menu to select on or off.
ON  ó OFF
When it is set ON, the MY TEXT will be displayed 
on the START UP screen and the INPUT_
INFORMATION when the INFORMATION on the 
SERVICE menu is chosen.
• This function is available only when the MY TEXT...

107
SECURITY menu
ItemDescription
SECURITY 
INDICATOR Selecting this item displays the SECURITY INDICATOR dialog. Use 
the ▲/▼ buttons to select ON or OFF.
ON ó OFF
When ON is selected while PIN LOCK or TRANSITION DETECTOR 
is ON, the  SECURITY  indicator blinks in yellow in the standby mode 
(
 103, 104
).
STACK LOCK Selecting this item displays the STACK LOCK dialog. For more 
information, please see 
Instant Stack Guide. 

108
Maintenance 
Maintenance
A lamp has finite product life. Using the lamp for long periods of time could cause the 
pictures darker or the color tone poor. Note that each lamp has a different lifetime, and 
some may burst or burn out soon after you start using them. 
Preparation of a new lamp and early replacement are recommended.  To prepare a 
new lamp, make contact with your dealer and tell the lamp type number .
Replacing the lamp
Type number :  DT01881  
 
DT01871 
1.Turn the projector off, and...

109
Maintenance
Lamp warning
Replacing the lamp (continued)
 HIGH VOLTAGE  HIGH TEMPERATURE HIGH PRESSURE
►The projector uses a high-pressure mercury glass lamp. The lamp 
can break with a loud bang, or burn out, if jolted or scratched, handled while hot, or 
worn over time. Note that each lamp has a different lifetime, and some may burst or 
burn out soon after you start using them. In addition, if the bulb bursts, it is possible 
for shards of glass to fly into the lamp housing, and for gas containing...

11 0
Maintenance
Please check and clean the air fi lter periodically. When the indicators or a message 
prompts you to clean the air fi lter, comply with it as soon as possible.
The fi lter unit with 2 sheets of fi lters is inside of the fi lter cover. In addition, the extra 
air fi lter is attached to inner side of the fi lter cover. If one of the fi lters is damaged or 
heavily soiled, replace whole fi lter set with a new one.
Request for a fi lter set with the following type number from your dealer...