Hitachi Projector CP-WU8451 User Manual

							91
SECURITY menu
Item Description
PRESENTATION
(continued)
MULTI PC 
MODE
(continued)• To change from Single PC  
mode to Multi PC mode, press ►  
button to choose OK in the  
dialog and press the ENTER or  
INPUT button.
The display mode is changed.
• 
For details on how to switch the display mode to Multi 
PC mode on your computer, refer to the manual for 
“LiveViwer”.
• The Presenter mode setting of the selected 
computer becomes valid when the display mode is 
changed to Single PC mode. Also, the Presenter 
mode setting becomes invalid when the display mode 
is changed to Multi PC mode, regardless the setting  
on the computers.
For details, 
refer to the manual for “LiveViewer”.
DISPLAY 
USER NAME
Selecting this item displays the user name. This 
function helps you identify from which computer the 
current image is sent.
• 
You can set a user name for each computer on 
“LiveViwer”.
 For details, refer to the manual for 
“LiveViewer”.
WIRED
NETWORKSelects whether to use LAN or HDBaseT port.
LAN 
 HDBaseT
SERVICEExecuting this item restarts and initializes the network functions.
Choose the NETWORK RESTART EXECUTE using the button ►.
Then use the button ► to execute.
Network will be once cut off when choose restart.
If DHCP is selected on, IP address may be changed.
After selecting NETWORK RESTART EXECUTE, NETWORK menu 
may not be controlled approx. 30 seconds.
 
Only either LAN or HDBaseT port can be used for the connection 
to the network. Switch it according to the environment.
NOTE 
						

							92
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-WU8451/CP-WU8461: 4005 
 This password can be changed 
(below). Move the cursor to the 
right side of the ENTER PASSWORD box and press the ► button to 
display the SECURITY menu.
• It is strongly recommended the factory default password to be 
changed as soon as possible.
• If an incorrect password is input, the ENTER PASSWORD box 
will be displayed again. If incorrect password is input 3 times, the 
projector will turn off. Afterwards the projector will turn off every time 
an incorrect password is input.
3.  Items shown in the table below can be performed.
If you have forgotten your password
(1)  While the ENTER PASSWORD box is displayed, press and hold the 
RESET button on the remote control for about 3 seconds or press 
and hold the INPUT button for 3 seconds while pressing the ► 
button on the projector.
(2)  The 10 digit Inquiring Code will be displayed. Contact your dealer 
with the 10 digit Inquiring Code. Your password will be sent after 
your user registration information is confirmed.
• If there is no key input for about 55 seconds while the Inquiring Code is displayed, the menu will 
close. If necessary, repeat the process from (1).  
Item Description
SECURITY 
PASSWORD 
CHANGE
(1)  Use the ▲/▼ buttons on the SECURITY menu 
to select SECURITY PASSWORD CHANGE 
and press the ► button to display the ENTER 
NEW PASSWORD box.
(2)  Use the ▲/▼/◄/► buttons to enter the new password.
(3)  Move the cursor to the right side of the ENTER 
NEW PASSWORD box and press the ► button 
to display the NEW PASSWORD AGAIN box, 
enter the same password again. 
(4)  
Move the cursor to the right side of the NEW 
PASSWORD AGAIN box and press the ► 
button and the NOTE NEW PASSWORD box 
will be displayed for about 30 seconds, please 
make note of the password during this time.
Pressing the ENTER button on the remote control or ► button on the 
projector will close the NOTE NEW PASSWORD box.
• Please do not forget your password.
(continued on next page)
SECURITY menu 
						

							93
SECURITY menu
Item Description
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 PASSWORD
1-1  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 (small) 
will be displayed.
1-3  Use the ▲/▼/◄/► buttons to enter the 
password. Move the cursor to the right side 
of the ENTER NEW PASSWORD box (small) 
and press the ► button to display the NEW 
PASSWORD AGAIN box, enter the same 
PASSWORD again.
1-4  Move the cursor to the right side of the 
NEW PASSWORD AGAIN box and press 
the ► button to display the NOTE NEW 
PASSWORD box for about 30 seconds, 
please make note of the password during 
this time. 
Pressing the ENTER button on the remote control or ► button on the 
projector will return to MyScreen PASSWORD on/off menu.
When a password is set for MyScreen:
• The MyScreen registration function (and menu) will be unavailable.
• The MyScreen Lock menu will be unavailable.
• The START UP setting will be locked on MyScreen (and the menu will be 
unavailable).
Turning the MyScreen PASSWORD off will allow normal operation of these 
functions.
• Please do not forget your MyScreen PASSWORD.
2 Turning off the MyScreen PASSWORD
2-1  Follow the procedure in 1-1 to display the MyScreen PASSWORD 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 
MyScreen PASSWORD on/off menu.
If an incorrect PASSWORD is input, the menu will 
close. If necessary, repeat the process from 2-1.
3 If you have forgotten your password
3-1  Follow the procedure in 1-1 to display the MyScreen PASSWORD 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 confirmed.
(continued on next page)
ENTER NEW PASSWORD 
box (small)
ENTER PASSWORD box 
(large) 
						

							94
SECURITY menu
Item Description
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 LOCK
1-1  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 button. 
The PIN Code again box will appear. Reenter  
the same PIN code. This will complete the PIN 
code registration.
• If there is no key input for about 55 seconds  
while the Enter PIN Code box or the PIN Code again box is displayed, 
the menu will close. If necessary, repeat the process from 1-1.
Afterwards, anytime the projector is restarted after AC power  is turned off 
the Enter PIN Code box will be displayed. Enter the registered PIN code.
The projector can be used after entering the registered PIN code. If an 
incorrect PIN code is input, the Enter PIN code box will be displayed again.
If an incorrect PIN code is input 3 times, the projector will turn off. Afterwards 
the projector will turn off every time an incorrect PIN code is input. The 
projector will also turn off if there is no key input for about 5 minutes while 
the Enter PIN code box is displayed.
This function will activate only when the projector is started after AC power 
is turned off.
• Please do not forget your PIN code.
2 Turning off the PIN LOCK
2-1  Follow the procedure in 1-1 to display the PIN LOCK on/off menu. 
2-2  Use the ▲/▼ buttons to select OFF and the Enter PIN Code box will be 
displayed. 
Enter the registered PIN code to turn the PIN LOCK function off.
If an incorrect PIN code is input 3 times, the projector will turn off. 
3 If you have forgotten your PIN code
3-1  While the Enter PIN code box is displayed, press and hold the RESET 
button for three seconds or press and hold the INPUT button for 3 
seconds while pressing the ► button on the projector. 
The 10 digit Inquiring Code will be displayed.
• If there is no key input for about 5 minutes 
while the Inquiring Code is displayed, the 
projector will turn off.
3-2  Contact your dealer with the 10 digit Inquiring Code. Your PIN code will 
be sent after your user registration information is confirmed.
(continued on next page) 
						

							95
SECURITY menu
Item Description
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.
• 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.
1-2  
Use the ▲/▼ buttons on the TRANSITION 
DETECTOR on/off menu to select ON. 
Selecting ON will save the setting of the 
current angle and the INSTALLATION setting. 
The ENTER NEW PASSWORD box (small) 
will be displayed.
1-3  Use the ▲/▼/◄/► buttons to enter a 
password. Move the cursor to the right side 
of the ENTER NEW PASSWORD box (small) 
and press the ► button to display the NEW 
PASSWORD AGAIN box, enter the same 
password again.
1-4  Move the cursor to the right side of the  
NEW PASSWORD AGAIN box and press  
the ► button to display the NOTE NEW  
PASSWORD box for about 30 seconds,  
please make note of the password during this time.
Pressing the ENTER button on the remote control or the ► 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 turning off 
the AC  power.
• 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 2-1.
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 confirmed.
(continued on next page)
ENTER NEW PASSWORD 
box (small)
ENTER PASSWORD box 
(large) 
						

							96
SECURITY menu
Item Description
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 PASSWORD
1-1  Use the ▲/▼ buttons on the SECURITY menu to 
select the MY TEXT PASSWORD and press the 
► button to display the MY TEXT PASSWORD 
on/off menu.
1-2  Use the ▲/▼ buttons on the MY TEXT 
PASSWORD on/off menu to select ON. The 
ENTER NEW PASSWORD box (small) will 
be displayed.
1-3  Use the ▲/▼/◄/► buttons to enter the 
password. Move the cursor to the right side 
of the ENTER NEW PASSWORD box (small) 
and press the ► button to display the NEW 
PASSWORD AGAIN box, and then enter the 
same password again.
1-4  Move the cursor to the right side of the NEW 
PASSWORD AGAIN box and press ► button 
to display the NOTE NEW PASSWORD box 
for about 30 seconds, then please make note 
of the password during this time.
Pressing the ENTER button on the remote control or ► button on the 
projector will return to the MY TEXT PASSWORD on/off menu. 
2 Turning off the MY TEXT PASSWORD
2-1  Follow the procedure in 1-1 to display 
the MY TEXT PASSWORD 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 
MY TEXT PASSWORD on/off menu. 
If an incorrect password is input, the menu will close. 
If necessary, repeat the process from 2-1
3 If you have forgotten your password
3-1  Follow the procedure in 1-1 to display the MY TEXT PASSWORD 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 confirmed.
(continued on next page)
ENTER NEW PASSWORD  
box (small)
ENTER PASSWORD box 
(large) 
						

							97
SECURITY menu
Item Description
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 
 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 
PASSWORD function is set to the OFF.
MY TEXT 
WRITING
(1)  Use the ▲/▼ buttons on the 
SECURITY menu to select the MY 
TEXT WRITING and press the ► 
button. The MY TEXT WRITING dialog 
will be displayed.
(2)  The current MY TEXT will be displayed 
on the first 3 lines. If not yet written, the 
lines will be blank.  
Use the ▲/▼/◄/► buttons and the 
ENTER or INPUT button to select and 
enter characters. To erase 1 character 
at one time, press the RESET button or 
press the ◄ and INPUT button at the 
same time. Also if you move the cursor 
to DELETE or ALL CLEAR on screen 
and press the ENTER or INPUT button, 
1 character or all characters will be 
erased. The MY TEXT can be input up 
to 24 characters on each line.
(3)  To change an already inserted 
character, press the ▲/▼ button to 
move the cursor to one of the first 3 
lines, and use the ◄/► buttons to 
move the cursor on the character to be 
changed.
After pressing the ENTER or INPUT button, the character is selected. 
Then, follow the same procedure as described at the item (2) above.
(4)  To  finish entering text, move the cursor to the OK on screen and press 
the ►, ENTER or INPUT button. To revert to the previous MY TEXT 
without saving changes, move the cursor to the CANCEL on screen and 
press the ◄, ENTER or INPUT button.
• The MY TEXT WRITING function is available only when the MY TEXT 
PASSWORD function is set to OFF.
(continued on next page) 
						

							98
SECURITY menu
Item Description
SECURITY 
INDICATORSelecting this item displays the SECURITY INDICATOR dialog. Use 
the ▲/▼ buttons to select ON or OFF.
ON 
 OFF
When ON is selected while PIN LOCK or TRANSITION DETECTOR 
is ON, the SECURITY indicator blinks in yellow in the standby mode 
(
94, 95).
STACK LOCKSelecting this item displays the STACK LOCK dialog. For more 
information, please see Instant Stack Guide. 
						

							99
Presentation tools
Presentation tools
The PC-LESS Presentation reads image and audio data from the storage media 
inserted into the USB TYPE A 
ports and displays the image in the following 
modes.
The PC-LESS Presentation can be started by selecting the USB TYPE A as the 
input source.
This feature allows you to make your presentations without using your computer.
PC-LESS Presentation
- Thumbnail mode (100)
- Full Screen mode (
104)
- Slideshow mode (
106)
[Supported storage media]
• USB memory (USB memory type, USB hard disk and USB card reader type)
• Some USB memory devices and/or USB hubs may not operate properly.
• USB devices with security software may not work.
• Be careful when inserting or removing a USB device.
 (12, 102) NOTE
• NTFS is not supported. NOTE [Supported format]
• FAT12, FAT16 and FAT32
[Supported file format and its extension]
• JPEG (.jpeg, .jpg)  * Progressive is not supported.
• Bitmap (.bmp)  *  
16bit mode and compressed bitmap is not supported.
• PNG (.png)  * Interlace PNG is not supported.
• GIF (.gif) 
• Movie (.avi, .mov)  *  Supported video format: Motion-JPEG 
Supported audio format:  
WAV (Linear PCM, Stereo 16bit), 
IMA-ADPCM
(continued on next page) The projector has the following convenient tools that enable on-screen 
presentations easily and quickly:
- PC-LESS Presentation (below)
-  Drawing function 
  Drawing function enables you to draw on the projector’s screen with USB  
 mouse or tablets connected to the USB TYPE A ports.  
  For details, refer to the manual for peripheral equipment.
- USB Display (109)
-  Network Presentation 
For details of Network Presentation, refer to the Network Guide and the 
manual for LiveViewer. 
						

							100
Presentation tools
• Files with a resolution larger than the following are not supported. 
   1920 x 1200 
(Still), 768 x 576 (Movie)
(* Some computers may not support above resolutions.)
• Files with a resolution smaller than 36 x 36 are not supported.
• Files with a resolution smaller than 100 x 100 may not be displayed.
• Movie images with a frame rate higher than 15 fps cannot be displayed.
• Movie images with a bit rate higher than 20 Mbps cannot be displayed.
• Some supported files may not be displayed.
• Only a frame appears when the content of image data cannot be displayed in 
the Thumbnail mode.
• Even with the file format and audio format combinations described above, 
playback of some files may fail. NOTE
Thumbnail Mode
PC-LESS Presentation (continued)
The Thumbnail mode displays the images stored in USB storage devices on the 
Thumbnail screen. Maximum 20 images are displayed in a screen.
If you wish, you can jump into the Full Screen mode or Slideshow mode, after you 
select some images in the Thumbnail mode.
The Thumbnail mode will be started as the primary function of the PC-LESS 
Presentation after selecting the USB TYPE A as the input source.
Thumbnail menu
Selected image
Thumbnail images