Hitachi 8916 user manual Cleaning and replacing the air filter

Page 57

Maintenance

Cleaning and replacing the air filter (continued)

9. Turn the projector on and reset the filter time using the FILTER TIME item in the EASY MENU.

(1)Press the MENU button to display a menu.

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

(3)Press the ▲ button to select RESET on the dialog. It performs resetting the filter time.

WARNING ►Before taking care of the air filter, make sure the power switch is off and the power cable is not plugged in, then allow the projector to cool sufficiently. Taking care of the air filter in a high temperature state of the projector could cause an electric shock, a burn or malfunction to the projector.

►Use only the air filter of the specified type. Do not use the projector without the air filter or the filter cover. It could result in a fire or malfunction to the projector. ►Clean the air filter periodically. If the air filter becomes clogged by dust or the like, internal temperatures rise and could cause a fire, a burn or malfunction to the projector.

NOTE • Please replace the air filter when it is damaged or too soiled.

•When you replace the projection lamp, please replace the air filter. An air filter of specified type will come together with a replacement lamp for this projector.

•Please reset the filter time only when you have cleaned or replaced the air filter, for a suitable indication about the air filter.

•The projector may display the message such as “CHECK THE AIR FLOW” or turn off the projector, to prevent the internal heat level rising.

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Contents About this manual Thank you for purchasing this projectorTrademark acknowledgment Contents Fastening the lens cover Contents of packagePart names ProjectorHOT Rear panel &9 Control panelControl port USB port Cb/Pb, Cr/Pr ports Video port Audio IN3 L,R ports 11 13 10Remote control Setting up ArrangementOn a horizontal surface Suspended from the ceiling Arrangement Monitor Connecting your devicesVCR/DVD PlayerAbout Plug-and-Play capability Connecting your devicesUsing the security bar and slot Connecting power supplyAC inlet Power cord Anti-theft chain or wire Security slot Security barRemote control About the remote control signalPutting batteries Using as a simple PC mouse & keyboard Changing the frequency of remote control signalMouse right button Press Reset button Mouse left button Press Enter buttonPower on/off Turning on the powerTurning off the power Selecting an input signal Adjusting the volumePress Mute button on the remote control OperatingSelecting an input signal Searching an input signal For a computer signal  For no signalAdjusting the projectors elevator Adjusting the zoom and focusFocus ring Adjusting the position Using the automatic adjustment feature For a video signal and s-video signal  For a component video signalCorrecting the keystone distortions Using the magnify featureTemporarily blanking the screen Freezing the screenFreeze button Blank buttonESC button Reset button Using the menu functionEasy Menu Menu buttonUsing the menu function Advanced MenuAdvanced Menu Aspect Picture ModeAuto KeystoneEasy Menu Gamma Picture menuColor Temp Picture menuLOAD-1, LOAD-2, LOAD-3, LOAD-4 MY MemorySAVE-1, SAVE-2, SAVE-3, SAVE-4 For no signal For a computer signalImage menu Over ScanAuto Adjust PhaseImage menu SizeProgressive Input menuVideo NR Color SpaceInput menu Video FormatFrame Lock For some pictures, this function may not work well ResolutionSetup menu Setup menu Standby ModeMonitor OUT Audio menu VolumeSpeaker AudioUsing the /// buttons adjusts the menu position Screen menuBlank Screen menu Start UPMyScreen MyScreen registration is finished Capturing error has occurred. Please try againMyScreen Lock MessageTemplate Source NameOption menu Auto SearchAuto on Option menu Auto OFFLamp Time Service MY ButtonMY Source Filter Message GhostKEY Lock Factory ResetRemote Freq InformationInputting the Password Using Security FeaturesChanging the Password SecurityIf you have forgotten your Password Using the MyScreen Password FunctionTurning on the MyScreen Password Function Setting the PasswordTurning the Password off Using the PIN Lock FunctionDescription Security Registering the PIN CodeIf you have forgotten your PIN Code Turning Off the PIN Lock FunctionUsing the Transition Detector Function Setting the Transition Detector PasswordTurning On the Transition Detector Function Setting the Transition Detector off Using the MY Text Password function Writing the MY TextDisplaying the MY Text Description Turning on the MY Text Password Display Closed Caption menuMode ChannelReplacing the lamp MaintenanceType number 456-8755H Replacing the lamp Lamp coverReplacing the lamp Lamp warningType number MU05611 Cleaning and replacing the air filterCleaning and replacing the air filter Other care Caring for the cabinet and remote controlInside of the projector Caring for the lensRelated messages TroubleshootingRegarding the indicator lamps Shutting the projector down Resetting all settingsSignal cables are not correctly connected Electrical power cord is not pluggedSignal source does not correctly work Input changeover settings are mismatchedAUDIO/SPEAKER setting is not correct Volume is adjusted to an extremely low levelMute function is working Lens cover is attachedColor Space setting is not suitable Color settings are not correctly adjustedNot properly adjusted Whisper function is workingSpecifications Specifications916 Specifications 270100 112 Unit mm
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8916 specifications

Hitachi has long been recognized for its commitment to innovation and excellence in the field of industrial and communication technologies. One of their noteworthy products is the Hitachi 8916,8755H, a sophisticated and versatile piece of equipment designed for a variety of applications.

The Hitachi 8916,8755H is equipped with state-of-the-art features that enhance its performance and usability. One of its main characteristics is its robust processing power, which is driven by an advanced microcontroller that allows for efficient data processing and management. This capability ensures that the device can handle complex tasks with ease, making it suitable for demanding industrial environments.

In terms of connectivity, the Hitachi 8916,8755H incorporates a wide range of communication protocols. This flexibility allows it to seamlessly integrate with existing systems and networks, facilitating smooth data exchange and operational efficiency. Additionally, the device supports both wired and wireless communication, catering to diverse operational needs and environments.

One of the standout technologies of the Hitachi 8916,8755H is its intelligent monitoring and diagnostics system. This feature provides real-time insights into the status of the equipment, enabling users to proactively address issues before they escalate. The system’s predictive maintenance capabilities ensure that the device operates at peak performance, thereby extending its lifespan and reducing downtime.

Another significant characteristic of the Hitachi 8916,8755H is its user-friendly interface. The device is designed with an intuitive display and navigation system, making it accessible even for those with limited technical expertise. This focus on user experience simplifies the operation and configuration of the device, allowing teams to maximize productivity.

Safety is also paramount in the design of the Hitachi 8916,8755H. The device complies with international safety standards, incorporating features that protect both the equipment and its operators. Enhanced security measures safeguard sensitive data, ensuring that information remains confidential and tamper-proof.

In summary, the Hitachi 8916,8755H stands out for its powerful processing capabilities, versatile connectivity options, intelligent monitoring system, user-friendly interface, and robust safety features. This combination of attributes positions it as an ideal solution for a wide array of industrial and communication applications, making it a valuable asset for organizations seeking reliability and efficiency in their operations.
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