Maintenance, Lamp | Hitachi EDPJ32 specification

Page 47

Maintenance

Lamp

WARNING	HIGH VOLTAGE		HIGH TEMPERATURE HIGH PRESSURE

►The 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 to ﬂy into the lamp housing, and for gas containing mercury to escape from the projector’s vent holes.

►About disposal of a lamp • This product contains a mercury lamp; do not put it in a trash. Dispose of it in accordance with environmental laws.

For lamp recycling, go to www.lamprecycle.org. (in the US)

For product disposal, contact your local government agency or www.eiae.org (in the US) or www.epsc.ca (in Canada).

For more information, call your dealer.

• If the lamp should break (it will make a loud bang when it does), unplug the power cord from the outlet, and make sure to request a replacement lamp from your local dealer. Note that shards of glass could damage the projector’s internals, or cause injury during handling, so please do not try to clean the projector or replace the lamp yourself.

	Disconnect • If the lamp should break (it will make a loud bang when it does),
	the plug	ventilate the room well, and make sure not to breathe the gas that
	from the	comes out of the projector vents, or get it in your eyes or mouth.
	power	• Before replacing the lamp, turn the projector off and unplug the power
	outlet
	outlet	cord, then wait at least 45 minutes for the lamp to cool sufficiently.

		Handling the lamp while hot can cause burns, as well as damaging the
		lamp.

•Never unscrew except the appointed (marked by an arrow) screws.

•Do not open the lamp cover while the projector is suspended from above. This is dangerous, since if the lamp’s bulb has broken, the shards will fall out when the cover is opened. In addition, working in high places is dangerous, so ask your local dealer to have the lamp replaced even if the bulb is not broken.

•Do not use the projector with the lamp cover removed. At the lamp replacing, make sure that the screws are screwed in firmly. Loose screws could result in damage or injury.

•Use only the lamp of the speciﬁed type.

•If the lamp breaks soon after the ﬁrst time it is used, it is possible that there are electrical problems elsewhere besides the lamp. If this happens, contact your local dealer or a service representative.

•Handle with care: jolting or scratching could cause the lamp bulb to burst during use.

•Using the lamp for long periods of time, could cause it dark, not to light up or to burst. When the pictures appear dark, or when the color tone is poor, please replace the lamp as soon as possible. Do not use old (used) lamps; this is a cause of breakage.

ENGLISH

Contents User’s Manual - Operating Guide Thank you for purchasing this projectorTrademark acknowledgment EDPJ32Preparations ContentPower on/off Before useWarranty and after-service Multifunctional settingsMaintenance TroubleshootingAbout this manual Projector featuresBefore use About contents of package 47, 48 Part namesProjector Control buttons Remote controlFastening the lens cover PreparationsFilter cover’s knob Filter cover for bottom-up use with an air ﬁlter About the ﬁlter cover bottom-up useTabs Arrangement When put on a table When suspended from the ceilingFor 43 screens For 169 screensElevator button Adjusting the projector’s elevatorElevator feet Examples of connection with a VCR/DVD player Connecting your devicesExamples of connection with a computer About Plug-and-Play capability Example of computer signalConnecting power supply Loading batteries into the remote control Using the remote control Turning on the power Power on/offTurning off the power Temporarily muting the sound Adjusting the volumeOperating POWER INPUT Selecting an input signalSearching an input signal Selecting an aspect ratio For a 169 signalFor a 43 signal  For no signal 43  For an RGB signal Adjusting the zoom magnifying powerAdjusting the focus Using the automatic adjustment featureCorrecting the keystone distortions Adjusting the positionFreezing the screen Using the partial magnify featureTemporarily blanking the screen 2. To choose the target menu Multifunctional settingsUsing the menu function 1. To display a menu1 In the EASY MENU ex. KEYSTONE 3. To choose the target item2 Advanced MENU → One of Advanced menus ex. SETUP menu 3 Advanced MENU → EASY MENU7. To close the menu 6. To reset4. To operate 5. To return to the previous menuEASY MENU EASY MENU continued Using a test pattern PICTURE menuTo adjust #1 CUSTOM, #2 CUSTOM or #3 CUSTOM GAIN adjustments mainly affect color intensity on PICTURE menu continuedTo adjust CUSTOM Using the buttons / switches the progress mode IMAGE menu at the frame area of the picture. In such a case, please adjust small IMAGE menu continuedWhen this adjustment is too large, certain degradation may appear Choosing this item performs the automatic adjustment feature INPUT menu MIRROR item in the SETUP menu, if the projector screen is inclined SETUP menuSCREEN menu the frame may not move for some signals. To restore the screen SCREEN menu continuedAlthough the adjustable range will vary depending on inputs, and MESSAGE MyScreen Lockblinking. Please refer to the section “Turning off the power”.  OPTION menuautomatically. When the time is set to 1 to 99, and when the passed OPTION menu continued 50h  100h  200h  300h  TURN OFF press the ENTER button on the remote control or the INPUT buttonyou to clean “REMINDER...” will appear after the timer reaches the continuedLamp MaintenanceType number = DT00707 In the case of replacement by yourself1 Press the MENU button to display a menu Filter cover for bottom-up use Air ﬁlterType number = NJ22642 Usual ﬁlter coverFilter cover for bottom-up use Caring for the lens Caring for the cabinet and remote controlInside of the projector Related messages TroubleshootingThere is no input signal A note of precaution when cleaning the air ﬁlterThe projector is in an on state Regarding the indicator lampsThe projector is cooling down. A certain error The projector is in a standby stateRegarding the indicator lamps continued If the situation cannot be corrected Phenomena that may easily be taken as machine defectsPerform picture adjustments by changing the COLOR TEMP, COLOR Speciﬁcations Warranty and after-service33.5 Dimension diagram202 285 Speciﬁcations