Hitachi Projector CP-WU8451 User Manual

							71
OPTION menu
Item Description
USB TYPE B
Using the ▲/▼ buttons selects the function of USB TYPE B port.  
To use this function, you need to connect the USB TYPE B port of 
the projector and the type A USB port of a computer.
MOUSE 
 USB DISPLAY
MOUSE:  The accessory remote control works as the simple mouse  
and keyboard of the computer.
USB DISPLAY:  The port works as an input port that receives image  
signals from the computer (
109).
• It may take several seconds to project the images from the USB 
TYPE B port.
• In the following cases, a message to notify you that USB TYPE B 
port is not available for picture input appears together with the USB 
TYPE B dialog:
-  This setting is switched to MOUSE while a picture input from the 
USB TYPE B port is projected.
-  The USB TYPE B port is selected as the picture input source while 
this setting is set to MOUSE. 
LAMP TIMEThe lamp time is the usage time of the lamp, counted after the last 
resetting. It is shown in the OPTION menu.
Pressing the RESET button on the remote control or the ► button 
of the projector displays a dialog. 
To reset the lamp time, select the OK using the ► button.
CANCEL 
 OK
• Please reset the lamp time only when you have replaced the lamp, 
for a suitable indication about the lamp.
• For the lamp replacement, see the section Replacing the lamp 
(
11 3).
• The lamp time can be checked also with the Status Monitor (
23).
FILTER TIMEThe filter time is the usage time of the air filter, counted after the last 
resetting. It is shown in the OPTION menu.
Pressing the RESET button on the remote control or the ► button 
of the projector displays a dialog. 
To reset the filter time, select the OK using the ► button.
CANCEL 
 OK
• Please reset the filter time only when you have cleaned or 
replaced the air filter, for a suitable indication about the air filter.
• For the air filter cleaning, see the section Cleaning and replacing
the air filter (
11 5).
• The filter time can be checked also with the Status Monitor (
23).
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							72
OPTION menu
Item Description
MY BUTTON
This item is to assign one of the following functions to MY BUTTON 
(1 to 4) on the remote control (
6).
(1)  Use the ▲/▼ buttons on the MY BUTTON menu to select a 
button from MY BUTTON - 1 to 4 and press the ► or ENTER 
button to display the MY BUTTON setup dialog. 
(2)  Then using the ▲/▼/◄/► buttons sets one of the following 
functions to the chosen button. Press the ENTER or INPUT 
button to save the setting.
SLIDESHOW: Selects the input from USB TYPE A, and starts a 
Slideshow.
MY IMAGE: Displays the MY IMAGE menu (
89).
MESSENGER: Turns the messenger text displayed on the screen 
on/off (
5. Messenger Function in the Network Guide). 
When there is no transferred text data to display, the message 
”NO MESSENGER DATA appears.
SHADE: Turns the lens shade closed and opened (
37).
PbyP / PinP SWAP: Swaps the picture on the right with one on 
the left in the PbyP mode. Swaps the primary picture and the 
secondary picture in the PinP mode. (
38)
INFORMATION: Displays SYSTEM_INFORMATION,  
INPUT_INFORMATION (
80), WIRELESS INFORMATION 
(
85), WIRED INFORMATION (87) or nothing.
AUTO KEYSTONE: Performs automatic keystone distortion 
correction (
57).
MY MEMORY: Loads one of adjustment data stored (
49). 
When more than one data are saved, the adjustment  
changes every time the MY BUTTON is pressed.
When no data is saved in memory, the 
dialog No saved data appears.
When the current adjustment is not 
saved to memory, the dialog as shown in 
the right appears.
If you want to keep the current adjustment, please press  
the ► button to exit. Otherwise loading a data will overwrite the 
current adjusted condition.
ACTIVE IRIS: Changes the active iris mode (
49).
PICTURE MODE: Changes the PICTURE MODE (
45).
FILTER RESET: Displays the filter time reset confirmation dialogue 
(
71).
TEMPLATE: Makes the template pattern selected to the TEMPLATE 
item (
66) appear or disappear.
MUTE: Turns the audio mute on/off.
RESOLUTION: Turns on/off the RESOLUTION dialog (
56).
ECO MODE: Changes the ECO MODE dialog (
58).
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							73
OPTION menu
Item Description
MY BUTTON
(continued)
ACCENTUALIZER: Turns on/off the ACCENTUALIZER dialog (49).
HDCR: Turns on/off the HDCR dialog (
49).
STATUS MONITOR: Turns on/off the back light of status monitor 
(
23). This function is unavailable when SAVING is selected in 
STANDBY MODE while the projector is in the standby mode.
SERVICESelecting this item displays the SERVICE 
menu.
Select an item using the ▲/▼ buttons, 
and press the ► button or the ENTER 
button on the remote control to execute 
the item.
ALTITUDE
Using the ▲/▼ buttons switches the rotation speed of the cooling 
fans. It is recommended to leave it at AUTO usually.
HIGH-2 
 HIGH-1 
 NORMAL 
 AUTO 
AUTO:  The projector changes the rotation speed automatically to 
suit the altitude and other environmental factors. 
Choose an option below when there is a trouble with the 
AUTO mode.
NORMAL:  This mode can be used below 1600m (5250ft.).
HIGH-1:  This mode can be used between 1600 to 2300m (5250 to 
7550ft.).
HIGH-2:  This mode can be used above 2300m (7550ft.).
AUTO ADJUST
Using the ▲/▼ buttons to select one of the mode. When the 
DISABLE is selected, the automatic adjustment feature is disabled.
FINE 
 FAST 
 DISABLE
   
FINE: Finer tuning including H.SIZE adjustment.
FAST:  Faster tuning, setting H.SIZE to prearranged data for the 
input signal.
• Depending on conditions, such as input image, signal cable to 
the projector, environment around the projector, etc., the automatic 
adjustment may not work correctly.  In such a case, please 
choose DISABLE to disable the automatic adjustment, and make 
adjustment manually.
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							74
OPTION menu
Item Description
SERVICE
(continued)FILTER MESSAGE
Use the ▲/▼ button to set the timer for notifying by the message 
when to replace the filter unit 
1000h 
 2000h 
 5000h 
 10000h 
 15000h 
 20000h 
 OFF
After choosing an item except OFF, the message “REMINDER *** 
HRS PASSED ....” will appear after the timer reaches the interval 
time set by this feature (
120). 
When the OFF is chosen, the message will not appear. Utilize this 
feature to keep the air filter clean, setting the suitable time according 
to your environment of this projector.
• Please take care of the filter unit periodically, even if there is 
no message. If the air filter becomes to be blocked by dust or 
other matter, the internal temperature will rise, which could cause 
malfunction, or reduce the lifetime of the projector.
• Please be careful with the operating environment of the projector 
and the condition of the filter unit.
LENS TYPE
(1)  Select the lens type currently used using the ▲/▼ buttons and 
press the ► or ENTER button. If AUTO is selected, the projector 
determines the lens type automatically. 
(2)  A message dialog is displayed for confirmation. Press the ► or 
ENTER button to save the lens type.
• This setting has an influence on the keystone distortion etc.
• The lens type determined by the projector will be displayed on the 
right of AUTO.
• If the projector cannot determine the lens type automatically when 
this item is set to AUTO, UNKNOWN LENS is displayed on the 
right of AUTO. 
• About the optional lens, ask your dealer.
LENS LOCK
Using the ▲/▼ buttons turns on/off the lens lock feature. When ON 
is selected, the buttons (ZOOM, ZOOM + / -, FOCUS + / -, LENS 
SHIFT, LENS MEMORY) are locked.
ON 
 OFF
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							75
OPTION menu
Item Description
SERVICE
(continued)KEY LOCK
(1)  Use the ▲/▼ buttons to choose the operations control.
CONTROL PANEL 
 REMOTE CONTROL
(2)  Use the ◄/► buttons to select ON or 
OFF.
ON 
 OFF
Selecting ON in Step 2 locks the buttons except STANDBY, ON 
and STANDBY/ON on the operations control selected in Step 1. 
Selecting OFF releases the locked buttons on the operations control 
selected in Step 1.
• Please use this function to prevent tampering or accidental 
operation. 
• Its not possible to disable both options at the same time.
REMOTE RECEIV.
(1)  Select a remote sensor using the ▲/▼ button.
FRONT 
 REAR 
 HDBaseT 
(2)  Switch it using the ◄/► button.
ON 
 OFF
• When one sensor is turned off, the other cannot be turned off too. 
REMOTE FREQ.
(1)  Use the ▲/▼ button to change the projectors remote sensor 
frequency setting (
4, 19).
1:NORMAL 
 2:HIGH
(2)  Use the ◄/► button to change the 
projectors remote sensor on or off.
ON 
 OFF
The factory default setting is for both 1:NORMAL and 2:HIGH to be 
on. If the remote control does not function correctly, disable either of 
them.
• Its not possible to disable both options at the same time.
REMOTE ID
Use the ▲/▼ buttons on the REMOTE ID menu to select ID and 
press the ► button.
ALL 
 1 
 2 
 3 
 4 
The projector is controlled by the remote control whose ID button 
is set the same number as this number. When the ALL is selected, 
the projector is controlled by a remote control irrespective of the ID 
setting.
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							76
OPTION menu
Item Description
SERVICE
(continued)
COMMUNICATION
Selecting this item displays COMMUNICATION 
menu. 
In this menu, you can configure the serial 
communication settings of the projector using the 
CONTROL port.
• Select an item using the cursor buttons ▲/▼. 
Then pressing the ► button opens the submenu 
for the setting item you selected. Or, pressing 
the ◄ button instead of the ► button makes the 
menu back to the previous one without changing 
the setup. Each submenu can be operated as 
described above.
• When COMMUNICATION TYPE (
below) is 
set to OFF, the other items except STACK in 
COMMUNICATION menu are invalid.
• For the function of serial communication, refer to 
the Network Guide.
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							77
OPTION menu
Item Description
SERVICE
(continued)
COMMUNICATION
COMMUNICATION TYPE
Select the communication type for transmission via 
the CONTROL port.
NETWORK BRIDGE (WIRELESS) 
 
 
NETWORK BRIDGE (WIRED) 
 
 
 OFF
NETWORK BRIDGE: Select this type, if it is 
required to control an external device as a 
network terminal, via this projector from the 
computer. Select WIRELESS or WIRED as your 
network connection mode.
The CONTROL port does not accept RS-232C  
commands (
6. Network Bridge Function in 
the Network Guide).
OFF: Select this mode to receive RS-232C 
commands using the CONTROL port. 
• OFF is selected as the default setting. 
• When you select the NETWORK BRIDGE, check 
the item, TRANSMISSION METHOD (
78).
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							78
OPTION menu
Item Description
SERVICE
(continued)
COMMUNICATION
(continued)
SERIAL SETTINGS
Select the serial communication condition for the 
CONTROL port.
BAUD RATE
4800bps 
 9600bps 
 19200bps 
 38400bps
      
 PARITY
NONE 
 ODD 
 EVEN
    
• The BAUD RATE is fixed to 19200bps and PARITY 
is fixed NONE when the COMMUNICATION TYPE 
is set to OFF
 (76, 77).
TRANSMISSION METHOD
Select the transmission method for communication by 
the NETWORK BRIDGE from the CONTROL port.
HALF-DUPLEX 
 FULL-DUPLEX
HALF-DUPLEX: This method lets the projector 
make two way communication, but only one 
direction, either transmitting or receiving data, is 
allowed at a time.
FULL-DUPLEX: This method lets the projector 
make two way communication, transmitting and 
receiving data at the same time.
• HALF-DUPLEX is selected as the default setting.
• If you select HALF-DUPLEX, check the setting of 
the item RESPONSE LIMIT TIME (
79).
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							79
OPTION menu
Item Description
SERVICE
(continued)
COMMUNICATION
(continued)
RESPONSE LIMIT TIME
Select the time period to wait for receiving 
response data from other device communicating by 
the NETWORK BRIDGE and the HALF-DUPLEX 
through the CONTROL port.
OFF 
 1s 
 2s 
 3s
    
OFF: Select this mode if it is not required to check 
the responses from the device that the projector 
sends data to. In this mode, the projector can 
send out data from the computer continuously.
1s /2s /3s: Select the time period to keep the 
projector waiting for response from the device 
that the projector sends data to. While waiting the 
response, the projector does not send out any 
data from the CONTROL port.
• This menu is available only when the NETWORK 
BRIDGE is selected for the COMMUNICATION 
TYPE and the HALF-DUPLEX is selected for the 
TRANSMISSION METHOD (
78).
• OFF is selected as the default setting.
STACK
Selecting this item displays the STACK menu. 
For more information, please see Instant Stack 
Guide. 
• When STACK MODE is set to MAIN or SUB, 
the other items in COMMUNICATION menu are 
invalid.
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							80
OPTION menu
Item Description
SERVICE
(continued)INFORMATION
Selecting this item displays a dialog titled “INPUT_INFORMATION”. 
It shows the information about the current input.
• The “FRAME LOCK” message on the dialog means the frame lock 
function is working. 
• The “SCART RGB” message means the COMPONENT ports 
are working as a SCART RGB input port. Please refer to the 
COMPONENT item in INPUT menu (
53).
• This item cant be selected for no signal and sync out.
• When the MY TEXT DISPLAY is set to ON, the MY TEXT is 
displayed together with the input information in the  
INPUT_INFORMATION box (
97).
FACTORY RESET
Selecting OK using the ► button performs this function. By this 
function, all the items in all of menus will collectively return to the 
initial setting. Note that the items LAMP TIME, FILTER TIME, 
LANGUAGE, 
AUTO BLANK, FILTER MESSAGE, STANDBY MODE, 
COMMUNICATION, NETWORK and SECURITY settings are not 
reset.
CANCEL 
 OK