Hitachi Projector Cp X605 Users Manual

							51
Item Description
SECURITY
4. Using the Transition Detector Function
While the Transition Detector function is ON, when power switch is started to 
supply to the projector, it might react as below.
• Transition Detector alarm shown below might appear on screen, if the 
projector has been moved or re-installed.
• Transition Detector alarm might appear on screen, if the MIRROR setting 
has been changed.
• Keystone adjustment feature has been prohibited as long as the Transition 
Detector function is ON.
4.1 Turning On the Transition Detector Function
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							52
Item Description
SECURITY4.3 Setting the Transition Detector off
4.3-1 Follow the procedure in 4.1-1 to display the Transition Detector on/off 
menu.
4.3-2 Select TURN 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 4.3-1.
4.4 If you have forgotten your PASSWORD
4.4-1 Follow the procedure in 4.1-1 to display the Transition Detector on/off 
menu.
4.4-2 Select TURN OFF to display the ENTER 
PASSWORD BOX (large). The 10 digit 
Inquiring Code will be displayed inside the 
BOX.
4.4-3 Contact your dealer with the 10 digit Inquiring 
Code. Your PASSWORD will be sent after your 
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OPTION Menu (continued)
OPTION Menu
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ENTER PASSWORD BOX 
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							53
NETWORK Menu
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NETWORK Menu
Item Description
DHCP 
(Dynamic Host 
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Protocol)DHCP TURN ON/TURN OFF:
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TURN ON 
Ù TURN OFF
Select TURN OFF when the network does not have  DHCP 
enabled.
IP ADDRESSEntering the IP ADDRESS :
Use the 
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ADDRESS. This function can only be used 
when DHCP is set to “TURN OFF”.
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on the network. You cannot have two devices with the same IP 
ADDRESS on the same network.
SUBNET MASKEntering the SUBNET MASK :
Use the 
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z
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same SUBNET MASK used by your PC. 
This function can only be used when DHCP 
is set to “TURN OFF”.
DEFAULT 
GATEWAYEntering the DEFAULT GATEWAY :
Use the
x
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ybuttons to enter the 
DEFAULT GATEWAY (a node on a computor 
network that serves as an access point to 
another network) address.This function can only 
be used when DHCP is set to “TURN OFF”.
Consult with your network administrator before connecting to an 
existing access point on your network. Incorrect network settings 
on this projector may cause trouble on the network.
Select “NETWORK” from the main menu to access the following 
functions.
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remote control, or ENTER button on the remote control to execute 
the item. Then perform it according to the following table.
NOTE• The factory default setting for DHCP is “TURN ON”. There is no need to set 
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							54
NETWORK Menu
Item Description
TIME
DIFFERENCEEntering the TIME DIFFERENCE :
Use the 
x
z buttons to enter the 
TIME DIFFERENCE. 
Set the same TIME DIFFERENCE 
as the one set on your PC. If unsure, 
consult your network administrator. 
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after setting the TIME DIFFERENCE.
DATE AND TIMEEntering DATE AND TIME :
Use the 
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							55
Item Description
INFORMATIONINFORMATION display :
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• The battery for the built in clock may be dead if the clock loses 
time even when the DATE AND TIME have been set correctly. 
Replace the battery by following the instructions on replacing the 
battery. (
	60)
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Network will be once cut off when choose restart.
If DHCP is selected on, IP address may be changed.
After selecting RESTART, Network menu may not be controlled 
approx. 20 seconds.
NETWORK Menu / Network functions
NETWORK Menu (continued)
Network functions
Refer to the separate volume on Network Functions.
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							56
Maintenance
Lamp
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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, contact your dealer and tell the lamp type number.
Type number = DT00771
Replacing the lamp
1.Turn the projector off, and unplug the power cord. 
Allow the projector to cool for at least 45 minutes.
2.Prepare a new lamp. 
If the projector is mounted on a ceiling, or if the lamp 
has broken, also ask the dealer to replace the lamp.
In case of replacement by yourself,
3.Loosen the screw (marked by arrow) of the lamp cover 
and then slide the lamp cover to the side to remove it.
4.Loosen the 3 screws (marked by arrow) of the 
lamp, and slowly pick up the lamp by the handles.
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3 screws of the lamp that are loosened in the 
previous process to lock it in place.
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fasten the screw of the lamp cover.
7.Turn the projector on and reset the lamp time 
using the LAMP TIME item in the OPTION menu
(	43).
(1) Press the MENU button to display a menu. 
(2) Point at the “Go to Advanced Menu …” in the menu 
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(3) Point at the “OPTION” in the left column of the 
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button.
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							57
Maintenance
Lamp (continued)
 WARNINGHIGH VOLTAGEHIGH TEMPERATUREHIGH PRESSURE

yThe 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, when the bulb bursts, it is 
possible for shards of glass WR 
						

							58
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							59
WARNING
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							60
Maintenance
1.Turn the projector off, and unplug the power cord. Allow the 
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