Eiki Lc-Xb43n Multimedia Projector Owners Manual
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61 Setting Factory default This function returns all setting values except for the User logo, PIN code lock, Logo PIN code lock, Lamp counter and Filter counter to the factory default settings. Factory default warning log This function records anomalous operations while the projector is in operation and use it when diagnosing faults. Up to 10 warning logs are displayed with the latest warning message at the top of the list, followed by previous warning messages in chronological order. Note: When the Factory default function is executed, all the warning log records will be deleted. Yes No This function is used to set a frequency for the filter cleaning. When the projector reached a specified time between cleanings, a Filter warning icon appears on the screen, notifying the cleaning is necessary. After cleaning the filter, be sure to select Reset and set the timer. The Filter warning icon will not turn off until the filter counter is reset. For details about resetting the timer, refer to "Resetting the Filter Counter" on page 64. Filter counter Filter counter 32H Press the SELECT button to select Timer and then use the Point ▲▼ buttons to set the timer. Select from (Off/100H/ 00H/ 300H) depending on the use environment.Filter warning icon appears on the screen at a set time. Fig .1 Filter warning icon Note: This icon also appears at turning on. Note: The Filter warning icon (Fig.1) will not appear when the Display function is set to Off (p.51), during “Freeze”(p.29), or "No show" (p.30).
6 Input Source Information Display The Information Menu is used for checking the status of the image signal being projected and the operation of the projector. Lamp counter Information Menu H KHzHz Off The cumulative lamp operating time is displayed. Direct Operation Press the INFO. button on the remote control to display the Information Menu. INFO . button Remote Control Press the Point ▲▼ buttons to select Information. The Information Menu is displayed. See below for displayed information. Menu Operation Power management Screen Off , Ready , Shut down or Timer is displayed. The selected screen size is displayed. Input Lamp status The selected input source is displayed. The selected lamp mode is displayed. Information Language The selected language is displayed. Key lock The selected Key lock icon is displayed. PIN code lock Off , On 1 or On is displayed. Remote control The selected remote code is displayed. H-sync freq . V-sync freq . The horizontal frequency of the input signal is displayed in KHz or - - - - KHz when no signal. The vertical frequency of the input signal is displayed in Hz or - - - - Hz when no signal. Numbers of Hz doubles when during Interlace.
63
Information
The WARNING indicator shows the state of the function which protects the projector. Check the state of the
WARNING indicator and the POWER indicator to take proper maintenance.
wARNING indicator
The projector is shut down and the w ARNING
indicator is blinking red .
When the temperature inside the projector reaches a
certain level, the projector will be automatically shut down to
protect the inside of the projector. The POWER indicator is
blinking while the projector is being cooled down. When the
projector has cooled down enough (to its normal operating
temperature), it can be turned on again by pressing the
POWER ON/STAND-BY button.
The projector is shut down and the wARNING
indicator lights red .
When the projector detects an abnormal condition, it is
automatically shut down to protect the inside of the projector
and the WARNING indicator lights red. In this case, unplug
the AC power cord and reconnect it, and then turn the
projector on once again to verify operation. If the projector
can not be turned on and the WARNING indicator still lights
red, unplug the AC power cord and contact the service
station.
CAUTION
DO NOT LEAVE THE PROJECTOR WITH THE
AC POWER CORD CONNECTED UNDER AN
ABNORMAL CONDITION. IT MAY RESULT IN
FIRE OR ELECTRIC SHOCK.
Maintenance and Cleaning
Top Control
Top Control
Note:
The WARNING indicator continues to blink even after the
temperature inside the projector returns to normal. When
the projector is turned on again, the WARNING indicator
stops blinking.
Then check the matters below:
– Did you provide appropriate space for the projector to be
ventilated? Check the installing condition to see if the air
vents of the projector are not blocked.
– Has the projector been installed near an Air-Conditioning/
Heating Duct or Vent? Move the installation of the
projector away from the duct or vent.
– Are the filters clean? Clean the filters periodically.
WA R N I N G e m i t a
red light
WARNING blinking red
64 Maintenance and Cleaning Filter prevents dust from accumulating on the optical elements inside the projector. Should the filters become clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup and adversely affect the life of the projector. If a Filter warning icon appears on the screen, clean the filters immediately. Clean the filters by following the steps below. CAUTION Do not operate the projector with the filters removed. Dust may accumulate on the optical elements degrading picture quality. Do not put anything into the air vents. Doing so may result in malfunction of the projector. RECOMMENDATION w e recommend avoiding dusty/smoky environments when you operate the projector . Usage in these environments may cause poor image quality . When using the projector under dusty or smoky conditions, dust may accumulate on a lens, LCD panels, or optical elements inside the projector degrading the quality of a projected image. When the symptoms above are noticed, contact your authorized dealer or service station for proper cleaning. Be sure to reset the Filter counter after cleaning or replacing the filters. Press the MENU button to display the On-Screen Menu. Use the Point ▲▼ buttons to select Setting and then press the Point ► or the SELECT button. Use the Point ▲▼ buttons to select Filter counter and then press the SELECT button. Use the Point ▲▼ buttons to select Filter counter reset and then press the SELECT button. Filter counter Reset? appears. Select y es to continue. 1 Resetting the Filter Counter Filter counter Reset? appears. Select yes, then another confirmation box appears. Select yes again to reset the Filter counter. Another confirmation dialog box appears, select yes to reset the Filter counter.3 Cleaning the Filters H Turn off the projector, and unplug the AC power cord from the AC outlet. Turn the projector over and remove the filters by pulling the latches upward. 1 Gently clean the filters by using a brush or rinse them softly.3 When rinsing the filters, dry them well. Replace the filters properly. Make sure that the filters are fully inserted to the projector. 4 Filters Pull up and remove. Note: When reinserting these filters, be sure that the slit part is facing the outer side.
65 Filter counter Reset? appears. Select yes, then another confirmation box appears. Select yes again to reset the Filter counter. Maintenance and Cleaning Cleaning the Projector Cabinet Cleaning the Projection Lens Unplug the AC power cord before cleaning. Gently wipe the projection lens with a cleaning cloth that contains a small amount of non-abrasive camera lens cleaner or use a lens cleaning paper or commercially available air blower to clean the lens. Avoid using an excessive amount of cleaner. Abrasive cleaners, solvents or other harsh chemicals might scratch the surface of the lens. Unplug the AC power cord before cleaning. Gently wipe the projector body with a soft dry cleaning cloth. When the cabinet is heavily soiled, use a small amount of mild detergent and finish with a soft dry cleaning cloth. Avoid using an excessive amount of cleaner. Abrasive cleaners, solvents or other harsh chemicals might scratch the surface of the cabinet. When the projector is not in use, put the projector in an appropriate carrying case to protect it from dust and scratches. Slide Shutter CAUTION Do not use any flammable solvents or air sprays on the projector and in its vicinity . The explosion or fire hazard may occur even after the AC power cord is unplugged because the temperature inside the projector is extremely high due to the lamps. In addition, there is a risk that the internal parts may be damaged not only by the flammable air spray but also by the cold air. Slide Shutter is provided to protect the surface of the lens against scratches and dirt. When you are not using the projector, close the Slide Shutter. To open or close, slide the Slide Shutter on the front of the cabinet. Do not close the shutter when the projection lamp is on. Slide Shutter
66 Maintenance and Cleaning When the projection lamp of the projector reaches its end of life, the Lamp replacement icon appears on the screen and LAMP REPLACE indicator lights yellow. Replace the lamp with a new one promptly. The timing when the LAMP REPLACE indicator should light is depending on the lamp mode. For continued safety, replace with a lamp of the same type. Do not drop a lamp or touch a glass bulb! The glass can shatter and may cause injury. Allow a projector to cool for at least 45 minutes before you open the Lamp Cover. The inside of the projector can become very hot. CAUTION Lamp Replacement CAUTION Top Control LAMP REPLACE indicator Lamp replacement icon ORDER REPLACEMENT LAMP Replacement lamp can be ordered through your dealer. When ordering a projection lamp, give the following information to the dealer. ● Model No . of your projector : LC-XB43N ● Replacement Lamp Type No . : POA-LMP111 (Service Parts No . 610 333 940) Follow these steps to replace the lamp. Turn off the projector and unplug the AC power cord. Let the projector cool for at least 45 minutes. Loosen the two (2) screws that secure the lamp. Lift the lamp out of the projector by using the handle. 1 3 Replace the lamp with a new one and secure the two (2) screws. Make sure that the lamp is set properly. Close the lamp cover and secure the screw. 4 Remove the screw and open the lamp cover. Connect the AC power cord to the projector and turn on the projector. 6Reset the lamp counter . See “Resetting the Lamp Counter” on the next page. 5 Handle Screw Lamp Cover Press here and pull upward. Screw Lamp Screw wARNING: TURN OFF THE UV LAMP BEFORE OPENING THE LAMP COVER Note: The Lamp replacement icon will not appear when the Display function is set to Off (p.51), during "Freeze" (p.29), or "No show" (p.30).
6 Maintenance and Cleaning This projector uses a high-pressure lamp which must be handled carefully and properly. Improper handling may result in accidents, injury, or create a fire hazard. ● Lamp life may differ from lamp to lamp and according to the environment of use. There is no guarantee of the same life for each lamp. Some lamps may fail or terminate their life in a shorter period of time than other similar lamps. ● If the projector indicates that the lamp should be replaced, i.e., if the LAMP REPLACE indicator lights up, replace the lamp with a new one IMMEDIATELY after the projector has cooled down. (Follow carefully the instructions in the Lamp Replacement section of this manual.) Continuous use of the lamp with the LAMP REPLACE indicator lighted may increase the risk of lamp explosion. ● A Lamp may explode as a result of vibration, shock or degradation as a result of hours of use as its lifetime draws to an end. Risk of explosion may differ according to the environment or conditions in which the projector and lamp are being used. IF A LAMP EXPLODES, THE FOLLOwING SAFETy PRECAUTIONS SHOULD BE TAKEN . If a lamp explodes, disconnect the projector ’s AC plug from the AC outlet immediately. Contact an authorized service station for a checkup of the unit and replacement of the lamp. Additionally, check carefully to ensure that there are no broken shards or pieces of glass around the projector or coming out from the cooling air circulation holes. Any broken shards found should be cleaned up carefully. No one should check the inside of the projector except those who are authorized trained technicians and who are familiar with projector service. Inappropriate attempts to service the unit by anyone, especially those who are not appropriately trained to do so, may result in an accident or injury caused by pieces of broken glass. LAMP HANDLING PRECAUTIONS Resetting the Lamp Counter Be sure to reset the Lamp counter after the lamp is replaced. When the Lamp counter is reset, the LAMP REPLACE indicator stops lighting and the Lamp replacement icon disappears. Note: Do not reset the Lamp counter without implementing lamp replacement. Be sure to reset the Lamp counter only after replacing the lamp. Lamp replacement counter Reset? appears. Select y es, then another confirmation box appears. Select yes again to reset the Lamp counter. Lamp replacement counter Reset? Press the MENU button to display the On-Screen Menu. Use the Point ▲▼ buttons to select Setting and then press the Point ► or the SELECT button. Use the Point ▲▼ buttons to select Lamp counter and then press the SELECT button. Use the Point ▲▼ buttons to select Lamp counter reset and then press SELECT button. Lamp replacement counter Reset? appears. Select yes to continue. 1 Another confirmation dialog box appears, select yes to reset the Lamp counter.3
68
Problem: – Solutions
– Plug the power cord of the projector into the AC outlet.
– See if the POWER indicator lights red.
– Wait until the POWER indicator stops blinking to turn on the projector
again. The projector can be turned on after the POWER indicator
turns red. See page 21.
– Check the WARNING indicator. If the WARNING indicator lights red,
projector can not be turned on. See page 63.
– Check the projection lamp. See page 66.
– Unlock the Key lock function for the projector. See page 58.
– Make sure Off or Countdown off is not chosen at display
function. See page 51.
– Make sure User or Off is not chosen at Logo (select)
function. See page 51.
– Make sure Input search function is adjusted properly. See page 49.
– That is the Filter warning icon. See page 61.
– That is the Lamp replacement icon or the Filter warning icon. See
pages 60, 61.
– Adjust focus of the projector. See page 26.
– Provide proper distance between the projector and the projection
screen. See page 16.
– Check the projection lens to see if it needs cleaning. See page 65.
– Moving the projector from a cool to warm place may result in
moisture condensation on the projection lens. In such cases, leave
the projector off and wait until condensation evaporates.
– Check the Ceiling/Rear function. See page 54.
– Check the Ceiling function. See page 54.
– Check if the Contrast or Brightness are adjusted properly. See
pages 38, 45.
– Check if Image mode is selected properly. See pages 37, 44.
– Check the lamp control function. See pages 29, 57.
– Check the LAMP REPLACE indicator. If it lights, the end of lamp life
is approaching. Replace the lamp with a new one promptly. See page
66.
Appendix
Troubleshooting
Before calling your dealer or service center for assistance, check the items below once again.
– Make sure you have properly connected the projector to peripheral equipment as described on pages 17-19.
– Make sure all equipment is connected to AC outlet and the power is turned on.
– When the projector does not project an image from the connected computer , restart the computer.
No power
The initial display is not shown .
The initial display is not same
as the default set .
Input signal switches automatically .
(or does not switch automatically)
when the projector is on and you
press the input button, an icon
other than the Lamp mode icon
appears.
An icon other than Input mode or
Lamp mode icon appears .
Image is out of focus .
Image is Left/Right reversed .
Image is Top/Bottom reversed .
Picture is not bright enough .
69
Appendix
– Check the connection between your computer or video equipment
and the projector. See pages 17-19.
– See if the input signal is correctly output from your computer. Some
laptop computers may need to change the setting for monitor output
when connecting to a projector. See your computer’s instruction
manual for the setting.
– It takes about 30 seconds to display an image after turning on the
projector. See page 21.
– Check the Input signal, color system, video system or computer
system mode.
– Make sure the temperature is not out of the specified Operating
Temperature (41˚F–95˚F [5˚C–35˚C]).
– When No Show function is operating, the image can not be displayed.
Press the NO SHOW button or any other button on the remote control.
– Check the audio cable connection from audio input source.
– Adjust the audio source.
– Press the Volume + button. See page 28.
– Press the Mute button. See page 28.
– When the AUDIO OUT is plugged-in, the projector's built-in speaker
is not available.
– Is the image projected? You will hear the sound only when the image
is projected.
– Check the Input signal, color system, video system or computer
system mode.
– Make sure Blackboard is not selected on Image select
menu. See pages 37, 44.
– Check the Display function. See page 51.
– Check the Input signal. Auto PC adj.function can not work when
480p, 55p, 0p, 480i, 55i, 1035i or 1080i is selected or
when the signal is coming from the DVI terminal. (See page34).
– Make sure you selected Store after adjusting setting. Some settings
can not be stored if not registered with Store. See page 39, 46.
– Power management function can not work while Freeze or No
Show function is running. See page 55.
– Check the connection and the input signal to see if there is signal.
– Make sure Off is not selected at any function of "Auto setup".
See page 49.
– Make sure On is not selected at the Ceiling function. See page 54.
– Make sure the Auto keystone function is not set to Manual. Press
the AUTO SETUP/CANCEL button on the top control.
See pages 26,49.
No image
No sound
The color is strange .
Some displays are not seen during
the operation .
Auto PC adjustment function does
not work .
The setting does not remain after
turning off power .
Power management does not work .
Capture function does not work .
Auto setup does not work properly .
Auto keystone function does not
work even when the projector is
tipped .
0
Appendix
– Check PC adjustment or Screen and adjust them.
See pages 35-36, 39-40.
– PIN code lock is being set. Enter a PIN code ("1234" or numbers
you have set). See pages 22, 58-59.
– Make sure your computer is connected to the projector with USB
cable. See page 17.
– Check the batteries.
– Make sure no obstruction is between the projector and remote
control.
– Make sure you are not too far from the projector when using the
remote control. Maximum operating range is 16.4'(5 m).
– Make sure the code of the remote control is conformed to the
projector’s code. See page 57.
– Unlock the Key lock function for the remote control function. See
page 58.
– Check RESET/ON/ALL-OFF switch on the remote control is set to
ON. See page 12.
– Check the status of the projector with referring to "Indicators and
projector Condition". See page 74.
– Check the connection between the projector and your computer.
– Check the mouse setting on you computer.
– Make sure the mouse driver is installed on your computer,
otherwise, the remote control can not be used as a wireless mouse.
– Make sure the signal is from the computer, otherwise, the remote
control can not be used as a wireless mouse.
– Turn on the projector before turning on the computer.
– Your operation is invalid. Operate correctly.
– The top control is not available if the top control is locked at Key lock
under Security of Setting section. See page 58.
– Contact the dealer where you purchased the projector or the service
center.
The image is distorted or runs off .
PIN code dialog box appears at
start-up .
Page Up/Down function does not
work .
The Remote Control does not work .
Indicator blinks or lights .
wireless Mouse function does not
work .
The exclamation mark appears on
the screen .
Top control does not work .
Unable to unlock the Logo PIN code
lock, Security key lock or Security
PIN code lock .