Hitachi CP-X255 Related messages, There is no input signal, Internal temperature is rising

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Troubleshooting

Troubleshooting

Related messages

When the unit's power is on, messages such as those shown below may be displayed. When any such message is displayed on the screen, please follow the instructions described below. If the same message is displayed after the remedy, or if a message other than the following appears, please contact your dealer or service company.

Although these messages will be automatically disappeared around several minutes, it will be reappeared every time the power is turned on.

Message

Description

	NO INPUT IS DETECTED	There is no input signal.
		Please conﬁrm the signal input connection, and the status
	ON ***
		of the signal source.

	The horizontal or vertical wavelength of the input signal
SYNC IS OUT OF RANGE	is out of the response parameter range of this unit.
ON * fH *kHz fV ***Hz	Please conﬁrm the specs for your projector or the signal
	source specs.
	The internal temperature is rising.
	Please turn the power off, and allow the projector to cool
	down at least 20 minutes. After having conﬁrmed the
	following items, please turn the power ON again.
CHECK THE AIR FLOW	• Is there blockage of the air passage aperture?
	• Is the air ﬁlter dirty?
	• Does the peripheral temperature exceed 35°C?
	If the same indication is displayed after the remedy, please set
	FAN SPEED of the SERVICE item in the OPTION menu to HIGH.
REMINDER	A note of precaution when cleaning the air ﬁlter.

***HRS PASSED AFTER THE Please immediately turn the power off, and clean or change

LAST FILTER CHECK.	the air ﬁlter referring to the “Air Filter” section of this manual.
FILTER MAINTENANCE IS ESSENTIAL After you have cleaned or changed the air ﬁlter, please be
TO REMOVE WARNING MESSAGE, sure to reset the ﬁlter timer (38).
RESET FILTER TIMER.
SEE MANUAL FURTHER INFO.

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Contents Thank you for purchasing this projector About this manualTrademark acknowledgment Content About contents of package Fastening the lens cover Projector Part namesCB/PB ComponentCR/PR Control buttons Remote controlMagnify Setting up For the model CP-S245 ArrangementFor the model CP-X255 Adjusting the projectors elevator How to attach Using the Security BarAbout Plug-and-Play capability Connecting your devicesExamples of connection with a computer Connecting to a speaker with ampliﬁer output Connecting to a monitor outputExamples of connection with a VCR/DVD player CB/PBConnecting power supply Putting batteries Remote controlUsing the remote control Turning on the power Power on/offTurning off the power Selecting an input signal Adjusting the volumeOperating Temporarily muting the soundAdjusting the zoom and focus Searching an input signalSelecting an input signal  For a video signal/no signal 43  169  SmallAdjusting the position Using the automatic adjustment feature For an RGB signal  For a video signal or s-video signalPress the on button of Magnify on the remote control Using the magnify featureNo operation, and the projector will enter the Magnify mode Correcting the keystone distortionsTemporarily blanking the screen Freezing the screenOperating the computer screen Available function Remote control operationUSB mouse and keyboard control Using the menu function Multifunctional settingsEasy Menu Advanced MenuEasy Menu Easy Menu ResetMirror Filter TimeGamma Picture MenuHigh  Middle  LOW  Custom Picture MenuColor Temp SecamProgressive TV  Film  Turn OFFLOAD1  LOAD2  LOAD3  LOAD4 SAVE4 SAVE3  SAVE2  SAVE1Image Menu PhaseOver Scan PositionImage Menu Auto AdjustSize ExecuteColor Space Input MenuComponent Video FormatInformation Input MenuVolume Setup MenuAudio Menu Position Screen MenuOSD Bright Bright  DarkStart UP Screen MenuMyScreen MyScreen LockNo Input is Detected MessageOption Menu Reset  CancelAuto Search Auto OFFOption Menu Dhcp Network MenuIP Address Network Menu Network Functions Refer to the separate volume on Network FunctionsLamp MaintenanceLamp Lamp Case of replacement by yourselfType number = DT00731 Type number = NJ22222 Air ﬁlterAir ﬁltre Replacing Internal Clock battery Page Internal temperature is rising There is no input signalRelated messages Is out of the response parameter range of this unitRegarding the indicator lamps Regarding the indicator lamps Power switch is not set to the on position Electrical power cord is not pluggedSignal cables are not correctly connected Signal source does not correctly workAudio setting is not correct Volume is adjusted to an extremely low levelColor settings are not correctly adjusted Color Space setting is not suitableEither the focus and/or horizontal phase settings are Not properly adjustedWhisper function is working Lamp is approaching the end of its product LifetimeRGB input Video input SpeciﬁcationAudio input Communication port Audio outputSpeciﬁcations CP-S245/X255 only Projector Management via Snmp Failure & Warning Alerts via E-mailControlling 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 Https//192.168.1.10 into SettingsNetwork Information Displays the Dhcp conﬁguration settingsDisplays and conﬁgures network settings Network SettingsDhcp on Dhcp OFFDisplays and conﬁgures communication port settings Port SettingsClick the Apply button to save the settings Displays and conﬁgures e-mail addressing settings Mail SettingsDisplays and conﬁgures failure & warning alerts Alert SettingsLamp Error Alert SettingsTemp Error Air Flow ErrorCool Error Lamp Time ErrorFilter Error Schedule Execution Error Other ErrorLamp Time Alarm Authentication Failure Filter Time AlarmChange the Lamp is DisplayedDisplays and conﬁgures schedule settings Schedule SettingsSchedule Setting Displays and conﬁgures the date and time settings Date/Time SettingsParameter Sntp Date/Time SettingsSnmp Security SettingsProjector Control Projector ControlProjector Control Displays and conﬁgures the current projector status Projector StatusLogoff Network RestartRestarts the projector’s network connection Description Restart10 Failure & Warning Alerts via E -mailExample If the IP address of the projector is set to Mail Settings Projector management via Snmp Snmp settingsConﬁgure the following items via a web browser to use Snmp Controlling the Projector via Scheduling Date/Time setting can be adjusted via a web browser Date/Time Settings 18Schedule settings can be conﬁgured from a web browser Schedule Settings 16Shot Still Image Transfer Display Shot Still Image Transfer SettingsCommunication Port Following port is used for e-Shot TCP #9716Shot Still Image Transfer Transmission Shot Still Image Transfer SettingsCommand Control Settings 9 Command Control via the Network20 Command Control SettingsReply Error code Command formatHeader Data RS-232Ccommand Send Data formatReply Data format Automatic Connection Break AuthenticationVesa Text Example of computer signalVesa Initial set signals Connection to the ports Except when set to RGB OUTComponent Video C Y, D CB/PB, E CR/PR RTS Audio 1-IN Ø3.5 stereo mini jack, I J Audio 2 L/R RCA jackCTS LAN RJ-45 jackCommunications setting Connecting the cableRS-232C Communication Changing the projector settings Set command Requesting projector status Get 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