Hitachi CP-X255 user manual Lamp, Type number = DT00731, Case of replacement by yourself

Page 44

1.

2.

Maintenance

Lamp (continued)

A lamp has a 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, contact your dealer and tell the lamp type number.

Type number = DT00731.

Turn the projector off, and unplug the power cord. Allow the lamp to cool for at least 45 minutes.

Prepare a new lamp.

If the projector is mounted on the ceiling, or if the lamp the dealer to replace the lamp.

In the case of replacement by yourself,

3. Loosen the lamp cover screw (marked by arrow) and then slide the lamp cover to the side to

remove it.

4. Loosen the 2 screws (marked by arrow) of the lamp, and slowly pick up the lamp by the handles.

has broken, also ask

Lamp cover

Screw

5. Insert the new lamp, and retighten ﬁrmly the two screws that are loosened in the previous process

to lock it in place.

Screws

6. Slide the lamp cover back in place and ﬁrmly fasten the lamp cover a screw.

7. Turn the projector on and reset the lamp time using the LAMP TIME function in the OPTION

menu (38).

(1)Press the MENU button to display a menu. Only when the EASY MENU has appeared, please perform the next step (2).

(2)Point at the “Go To Advance Menu …” in the menu using ▼/▲ button, then press the ► button.

(3)Point at the “OPTION” in the left column of the menu using ▼/▲ button, then press the ► button.

(4)Point at the ”LAMP TIME” using ▼/▲ button, then press the ► button. A dialog will appear.

(5)Press the ▲ button to select “RESET” on the dialog. It performs resetting the lamp time.

Handle

NOTE • Please reset the lamp time only when you have replaced the lamp, for a suitable indication about the lamp.

44

Image 44

Contents Trademark acknowledgment About this manualThank you for purchasing this projector Content About contents of package Fastening the lens cover Part names ProjectorCR/PR ComponentCB/PB Magnify Remote controlControl buttons Setting up For the model CP-X255 ArrangementFor the model CP-S245 Adjusting the projectors elevator Using the Security Bar How to attachConnecting your devices About Plug-and-Play capabilityExamples of connection with a computer Connecting to a monitor output Connecting to a speaker with ampliﬁer outputExamples of connection with a VCR/DVD player CB/PBConnecting power supply Remote control Putting batteriesUsing the remote control Turning off the power Power on/offTurning on the power Adjusting the volume Selecting an input signalOperating Temporarily muting the soundSearching an input signal Adjusting the zoom and focusSelecting an input signal  For a video signal/no signal 43  169  SmallUsing the automatic adjustment feature Adjusting the position For an RGB signal  For a video signal or s-video signalUsing the magnify feature Press the on button of Magnify on the remote controlNo operation, and the projector will enter the Magnify mode Correcting the keystone distortionsFreezing the screen Temporarily blanking the screenUSB mouse and keyboard control Available function Remote control operationOperating the computer screen Multifunctional settings Using the menu functionEasy Menu Advanced MenuEasy Menu Reset Easy MenuMirror Filter TimePicture Menu GammaPicture Menu High  Middle  LOW  CustomColor Temp SecamTV  Film  Turn OFF ProgressiveLOAD1  LOAD2  LOAD3  LOAD4 SAVE4 SAVE3  SAVE2  SAVE1Phase Image MenuOver Scan PositionAuto Adjust Image MenuSize ExecuteInput Menu Color SpaceComponent Video FormatInput Menu InformationAudio Setup MenuVolume Screen Menu Menu PositionOSD Bright Bright  DarkScreen Menu Start UPMyScreen MyScreen LockMessage No Input is DetectedReset  Cancel Option MenuAuto Search Auto OFFOption Menu IP Address Network MenuDhcp Network Menu Refer to the separate volume on Network Functions Network FunctionsLamp MaintenanceLamp Type number = DT00731 Case of replacement by yourselfLamp Air ﬁlter Type number = NJ22222Air ﬁltre Replacing Internal Clock battery Page There is no input signal Internal temperature is risingRelated messages Is out of the response parameter range of this unitRegarding the indicator lamps Regarding the indicator lamps Electrical power cord is not plugged Power switch is not set to the on positionSignal cables are not correctly connected Signal source does not correctly workVolume is adjusted to an extremely low level Audio setting is not correctColor settings are not correctly adjusted Color Space setting is not suitableNot properly adjusted Either the focus and/or horizontal phase settings areWhisper function is working Lamp is approaching the end of its product LifetimeSpeciﬁcation RGB input Video inputAudio input Communication port Audio outputSpeciﬁcations CP-S245/X255 only Failure & Warning Alerts via E-mail Projector Management via SnmpControlling the Projector via Scheduling Still Image TransferBefore using the network functions… Conﬁguring and controlling the projector via a web browser Conﬁguring and controlling the projector via a web browser Settings Https//192.168.1.10 intoDisplays the Dhcp conﬁguration settings Network InformationNetwork Settings Displays and conﬁgures network settingsDhcp on Dhcp OFFClick the Apply button to save the settings Port SettingsDisplays and conﬁgures communication port settings Mail Settings Displays and conﬁgures e-mail addressing settingsAlert Settings Displays and conﬁgures failure & warning alertsAlert Settings Lamp ErrorTemp Error Air Flow ErrorFilter Error Lamp Time ErrorCool Error Lamp Time Alarm Other ErrorSchedule Execution Error Filter Time Alarm Authentication FailureChange the Lamp is DisplayedSchedule Settings Displays and conﬁgures schedule settingsSchedule Setting Parameter Date/Time SettingsDisplays and conﬁgures the date and time settings Date/Time Settings SntpSecurity Settings SnmpProjector Control Projector ControlProjector Control Projector Status Displays and conﬁgures the current projector statusNetwork Restart LogoffRestarts the projector’s network connection Description RestartExample If the IP address of the projector is set to Failure & Warning Alerts via E -mail10 Mail Settings Conﬁgure the following items via a web browser to use Snmp Snmp settingsProjector management via Snmp Controlling the Projector via Scheduling Date/Time Settings 18 Date/Time setting can be adjusted via a web browserSchedule Settings 16 Schedule settings can be conﬁgured from a web browserShot Still Image Transfer Settings Shot Still Image Transfer DisplayCommunication Port Following port is used for e-Shot TCP #9716Shot Still Image Transfer Settings Shot Still Image Transfer TransmissionCommand Control via the Network Command Control Settings 9Command Control Settings 20Command format Reply Error codeHeader Data RS-232Ccommand Send Data formatReply Data format Authentication Automatic Connection BreakVesa Example of computer signalVesa Text Initial set signals Except when set to RGB OUT Connection to the portsComponent Video C Y, D CB/PB, E CR/PR Audio 1-IN Ø3.5 stereo mini jack, I J Audio 2 L/R RCA jack RTSCTS LAN RJ-45 jackRS-232C Communication Connecting the cableCommunications setting Requesting projector status Get command Changing the projector settings Set commandUsing the projector default settings Reset Command Increasing the projector setting value Increment commandRS-232C Communication Be EF FB FA Color Temp Gain G Aspect Keystone Mute OSD Bright Greece