Eiki Projector Lc Wb100 User Manual
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61 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 WARNING 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 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 cannot 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. – Is the filter clean? Clean the filter periodically. WA R N I N G e m i t a red light WARNING blinking red
6 Turn off the projector, and unplug the AC power cord from the AC outlet. Turn the projector over and remove the filters . 1 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. Clean the filters softly by using a brush. Replace the filters properly. Make sure that the filters are fully inserted to the projector.4 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 We 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. Note: When reinserting this filter, be sure that the slit part is facing the outer side. 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 the Setting Menu and then press the Point ► or the SELECT button. Use the Point ▲▼ buttons select Filter counter and then press the Point ► or the SELECT button. Use the Point ▲▼ buttons to select Filter counter Reset and then press SELECT button. The Filter counter Reset? appears. Select yes to continue. 1 Resetting the Filter Counter Filter counter The 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. Filters. Cleaning the Filters Maintenance and Cleaning
6 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. Attaching the Lens Cap Maintenance and Cleaning When moving this projector or while not using it over an extended period of time, replace the lens cap. Attach the lens cap according to the following procedures. 1 2 Thread the string through the hole on the lens cap and then tie a knot in the string to secure it in place. To pass the other end of the string into the hole on the top of the projector and pull at it. 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.
64
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.
Follow these steps to replace the lamp.
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
Unplug the AC power cord. Let the projector cool for at
least 45 minutes.
Loosen the three (3) 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 three
(3) screws. Make sure that the lamp is set properly.
Close the lamp cover and secure the screw.
4
Loosen the screw and open the lamp cover.2
Connect the AC power cord to the projector and turn
on the projector.5
Lamp Replacement
CAUTION
Top Control
LAMP REPLACE
indicator
LampScrew
HandlesScrew
Lamp Cover
Screw
Screw
Note:
• When Mode 2 is selected in the Lamp life control menu,
if the projection lamp of the projector reaches its end of
life, the lamp replacement icon appears on the screen,
and the projector is turned off automatically after 3
minutes.
• The Lamp replacement icon will not appear when the
Display function is set to Off (p.46), during "FREEZE
button" (p.25), or "NO SHOW button" (p.26).
Lamp replacement icon
Maintenance and Cleaning
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-WB100
● Replacement Lamp Type No. : POA-LMP131
(Service Parts No. 610 343 2069)
Note:
After lamp replacement, make sure to check the Lamp
mode (p.55).
65
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
Maintenance and Cleaning
66 Problem: – Solutions No power – 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 18. – Check the WARNING indicator. If the WARNING indicator lights red, projector cannot be turned on. See page 61. – Check the projection lamp. See page 64. – Unlock the Key lock function for the projector. See page 56. The initial display is not shown . – Make sure Off or Countdown off are not chosen at display function. See page 46. The initial display is not same – Make sure User or Off are not chosen at Logo (select) as the default set . function. See page 47. Input signal switches automatically . – Make sure Input search function is adjusted properly. See page 45. (or does not switch automatically) When the projector is on and you – That is the Filter warning icon. See page 56. press the input button, an icon other than the Lamp mode icon appears. An icon other than Input mode or – That is the Lamp replacement icon or the Filter warning icon. See Lamp mode icon appears . pages 55 or 58. Image is out of focus . – Adjust focus of the projector. See page 23. – Provide proper distance between the projector and the projection screen. See page 13. – Check the projection lens to see if it needs cleaning. See page 63. – 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. Image is Left/Right reversed . – Check the Ceiling/Rear function. See page 50. Image is Top/Bottom reversed . – Check the Ceiling function. See page 50. Picture is not bright enough . – Check if the Contrast or Brightness are adjusted properly. See pages 34,41. – Check if Image mode is selected properly. See pages 33,40. – Check the lamp control function. See pages 25,55. – 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 64. 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 14-16. – 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. Appendix
67 No image – Check the connection between your computer or video equipment and the projector. See pages 14-16. – 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 18. – 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 is operating, the image cannot be displayed. Press the NO SHOW button or any other button on the remote control. No sound – Check the audio cable connection from audio input source. – Adjust the audio source. – Press the Volume + button. See page 24. – Press the Mute button. See page 24. – 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. The color is strange . – Check the Input signal, color system, video system or computer system mode. – Make sure the Blackboard is not selected on Image select menu. See pages 33,40. Some displays are not seen – Check the Display function. See page 46. during the operation . Auto PC adjustment function – Check the Input signal. Auto PC function can not work when does not work . 480p,575p.70p,480i,575i,105i or 1080i is selected. See Page 30. – The icon is not available in grayout when the digital signal is input. The setting does not remain – Make sure you selected Store after adjusting setting. Some settings after turning off power . can not be stored if not registered with "Store". See pages 35,42. Power management does not – Power management function can not work while Freeze or No work . Show function is running. See page 52. Capture function does not work . – Check the connection and the input signal to see if there is signal. Auto setup does not work properly . – Make sure Off is not selected at any function of Auto setup . See page 45. – Make sure On is not selected at the Ceiling function. See page 50. Auto keystone function does not – Make sure the Auto keystone function is not set to Manual. Press work even when the projector is the AUTO SETUP button on the top control. See pages 23,45. tipped . Appendix
68
The image is distorted or runs off . – Check PC adjustment menu or Screen and adjust them.
See pages 31-32, 35-36.
PIN code dialog box appears – PIN code lock is being set. Enter a PIN code (the “1234” or numbers
at start-up . you have set). See pages 19, 56-57.
The Remote Control does – Check the batteries.
not work . – 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 55.
– Unlock the Key lock function for the remote control function. See
page 56.
Indicator blinks or lights . – Check the status of the projector with referring to " Indicators and
projector Condition ". See page 72.
The exclamation mark appears – Your operation is invalid. Operate correctly.
on the screen .
Top control does not work . – The top control is not available if the top control is locked at
Key lock
under Security of SETTING section. See page 56.
Unable to unlock the Logo PIN – Contact the dealer where you purchased the projector or the service
code lock, Security key lock center.
or Security PIN code lock .
AppendixAppendix
6 WARNING : High voltages are used to operate this projector . Do not attempt to open the cabinet . If problems still persist after following all operating instructions, contact the dealer where you purchased the projector or the service center. Specify the model number and explain about the problem. We will advise you how to obtain service. This symbol on the nameplate m e a n s t h e p r o d u c t i s L i s t e d by Underwriters Laboratories I n c . I t i s d e s i g n e d a n d m a n u f a c t u r e d t o m e e t r i g i d U.L. safety standards against r i s k o f f i r e , c a s u a l t y a n d electrical hazards.The CE Mark is a Directive conformity mark of the European Community (EC). AppendixAppendix
70 Menu Tree SVGA 1Mode 1Mode 2 - - - - Total dotsHorizontalVertical Display area HDisplay area VReset Dynamic RealBlackboard (Green) Image 1Image 2Image 3 Image adjustContrastBrightnessColor temp. Red Gamma Store 0–630–63 Computer Input PC adjust Mode 1Mode 2Mode 3Mode 4Mode 5 Image select 0–63 0–15 Image 1Image 2Image 3Image 4 Yes/No * Systems displayed in the System Menu vary depending on an input signal. ResetYes/No Sharpness0–15 Computer Input/Video Input Sound VolumeMuteOn/OffSound0–63 Standard Mode 3Mode 4Mode 5 Clamp GreenBlue0–630–63 Store Mode free System (1) MidLowXLow User Image 4 Mode 1Mode 2 Input Colorboard Red/Blue/Yellow/Green Auto PC adj. Fine sync0–31 AppendixAppendix High Input Computer 2 Video RGB RGB (Scart) Computer 1 Component RGB S-video HDMI Normal True Digital zoom – Full Screen Digital zoom + CustomScaleH&VPositionCommonReset H/V H/VYes/NoYes/No On/Off