Dukane 28A9017 Troubleshooting, Symptom, Probable cause, Corrective action, Page, plied

Page 47
Troubleshooting

Troubleshooting

Before consulting your authorized dealer, please check the following points.

Symptom

Probable cause

Corrective action

Page

 

 

 

 

 

Power is not sup-

Is the power cord disconnected?

• Insert the power cord (plug) firmly.

24

plied.

 

 

 

Is the light-source lamp cover closed correctly?

• After the projector goes into the stand-by

25, 27, 44

 

 

 

 

 

state with the STAND BY indicator on, un-

 

 

 

 

plug from the main power outlet, close the

 

 

 

 

light- source lamp cover correctly and plug

 

 

 

 

in again.

 

 

 

 

 

 

 

 

Is the filter inserted correctly?

• After the projector goes into the stand-by

25, 27, 46

 

 

 

state with the STAND BY indicator on, un-

 

 

 

 

plug from the main power outlet, insert the

 

 

 

 

filter properly and plug in again.

 

 

 

 

 

 

 

 

Has the lamp life expired? (Has the lamp time

• After the projector goes into the stand-by state

25, 27, 43, 44, 45

 

 

reached 2000 hours?)

with the STAND BY indicator on, un-plug from

 

 

 

 

the main power outlet, replace light-source

 

 

 

 

lamp and plug in again.

 

 

 

 

Reset the “Lamp time” after replacing the

 

 

 

 

lamp.

 

 

 

 

 

 

Light is not emitted,

Is the lens cap removed?

• Remove the lens cap.

24

or light is dim.

 

 

 

 

 

 

 

 

 

 

Is the lamp near exhaustion?

• Check the “Lamp time” on the menu, and if

43, 44, 45

 

 

 

the lamp is near exhaustion, prepare a new

 

 

 

 

lamp and install as soon as possible.

 

 

 

 

 

 

With power on, the

Is the air inlet or exhaust vent area blocked?

• After the projector goes into the stand-by state

7, 8, 15, 25, 27

projector works but

 

with the STAND BY indicator on, un-plug from

 

stops abruptly in a

 

the main power outlet, remove any blocking

 

few minutes.

 

object and plug in again.

 

 

 

 

 

 

 

 

Is the filter dirty?

• Clean filter.

46

 

 

 

 

Video image does

Is the correct input terminal selected?

• Select the correct input with the VIDEO and

25, 26

not appear, or audio

 

PC buttons.

 

sound does not oc-

 

 

 

 

 

 

 

 

cur.

Are devices connected correctly?

• Connect devices correctly.

21, 22

 

 

 

 

 

 

 

Are signals being supplied from the connected

• Set connected devices correctly.

—————

 

 

devices?

 

 

 

 

 

 

 

 

 

Are input signals (scanning frequency, etc.)

• Check if the signal is appropriate (scanning

19, 20

 

 

appropriate?

frequency, etc.) and input the appropriate sig-

 

 

 

 

nal.

 

 

 

 

 

 

 

 

Is “Brightness” adjusted correctly?

• Adjust “Brightness” using the menu.

37

 

 

 

 

 

 

 

Is volume level set at minimum?

• Adjust volume with the VOLUME buttons.

27

 

 

 

 

 

 

 

Are video and audio temporarily turned off by

• Press the HIDE button to turn video and au-

29

 

 

the HIDE button being pressed?

dio on.

 

 

 

 

 

 

47

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Contents Audio Visual Products Model 28A9017Users Manual D-ILA Multimedia ProjectorFCC INFORMATION U.S.A. only SAFETY PRECAUTIONSIMPORTANT INFORMATION NOTICE For USADO NOT allow any unqualified person to install the unit Safety PrecautionDo not cut off the main plug from this equipment POWER CONNECTIONPOWER CONNECTION United Kingdom only How To Replace The FuseViewing conditions Using the screen mode switch functionCleaning the lens About burning-in of the D-ILA deviceAdjustments and Settings Using Menus ContentsAccessories  Optional Accessories4 Foot Lever for front adjustable foot Controls and FeaturesFront Side/ Top Surface/ Left Side 2 AC Power Input Terminalq Connector Panel Controls and FeaturesRear Side/ Right Side/ Bottom Surface Bottom Surface3 PC3 Input Terminal Connector Panel1 PC2 Input Terminal 2 PC1 Input TerminalOPERATE light on Indicator Display on the Control PanelControl Panel on the Projector STAND BY light on4 VOLUME ª / · buttons 1 STAND BY Indicator2 OPERATE Indicator 9 LAMP Indicatore H-KEYSTONE button Remote Control Unitt VOLUME button w PC buttoni PRESET button Controls and Features1 Remote Control’s signal transmitter t VOLUME ª / · buttonBattery Leakage Loading Batteries into the Remote ControlPrecautions for using batteries Battery LifePrecaution for Usage Installing the ProjectorPrecautions for Installation Installation EnvironmentPrecaution for ceiling-mount Installing the Projector against the ScreenInstalling the Projector Mounting the Projector Relationship between projection distance and projection screen size Installing the ProjectorProjection Distance and Screen Size  Screen installationWhen the remote control unit fails to work properly Effective Range and Distance of the Remote Control Unit Using as a wireless remote control unit  Using as a wired Remote Control Computer signals Connecting to Various DevicesSignals that can be input into the projector  Video signalsHorPixels Connecting to Various Devices Allowable input signals SignalRight side of projector Connecting to DevicesConnecting to Various Devices  Connecting to Video DevicesDesktop type DOS/V, etc Desktop type DOS/V, PC-9800 etc  Connecting to ComputersPersonal Computer connector cable supplied connectorConnection for controlling more than one projector  Control from external device Removing the Lens Cap Connecting the Power Cord suppliedWhen using the projector Cautions Against Fire and Electric Shock1 The STAND BY indicator lights up when the power cord is connected Basic OperationsBasic Operation Procedures 1. Power On4. Adjusting the Focus Ring Focus Basic Operations Display using the direct buttons 3. Adjusting the Zoom Ring the screen size for DLA To increase the volume press VOLUME ª 0 Basic OperationsPower Off 5. Adjusting the Sound VolumeEnlarging the Image 1 Magnifying power display “Digital zoom” Display Frequently used Convenient FunctionsPress the FREEZE button Turning Off Image and SoundDisplaying a Still Picture Press the HIDE button once “Vert. Keystone” Display Press V-KEYSTONE / to adjust in the vertical directionPress H-KEYSTONE / to adjust in the horizontal direction Removing the Trapezoidal Distortion of the ImagePress the QUICK ALIGN. Quick Alignment button Using the Quick Alignment functionSelecting the Screen Size  Screen size displayMain menu Adjustments and Settings Using MenusThe Menu Structure Video Input selectionWhen PC input is selected Adjustments and Settings Using MenusSubmenu Adjustments and Settings Using MenusWhen no image signal is inputted PhaseButton Remote control unitmenus “Image adj.”, “Set up” The Menu Operation Buttons6. To EXIT after the adjustment, press the EXIT button The Procedure for Menu Operation4. Press the CURSOR buttons / to select an adjust- ment item 5. Press the CURSOR buttons / to change the setting valueWhen Video input is selected When PC input is selected Adjustment and Setting Using MenusThe Menu Configuration 3 “Set up” menu5 “Decoder” menu When there is no image signal inputted6 “Logo” menu 4 “Position” menu“Page 1” “Signal can not be captured”8 “Capture start” 9 “Options” menu qe “Information” menu When video input is selectedWhen no image signal is inputted 3. Select “Logo” with the CURSOR buttons  /  Editing and Projecting Logo1. Project the images to be included in your logo 2. Press the MENU button4. Select “Horiz. size” with the CURSOR buttons  /  Editing and projecting logo1. Set the menu position as required 3. Select “Vert. move” with the CURSOR buttons  / About lamp replacement The procedure for lamp replacementReplacing the Lamp The light source lamp and its lamp time5. Close the handle, and tighten the screw Replacing the Lamp3. Remove the lamp unit 4. Insert the new lamp unit until it is fully in2. Press the EXIT, HIDE, PRESET buttons on the remote Resetting the lamp timeReplacing the Lamp Caution for reset work4. Reinstalling the filter Cleaning and Replacing the Filter1. Pull out the power cord from the wall outlet 3. Clean the filterWith power on, the TroubleshootingSymptom Power is not supVideo image is ab TroubleshootingVideo image is fuzzyMessage What to do when these messages are displayedCause Contents What to do when these messages are displayed  Action to be taken upon warning indications Warning Indication About warning indicators Please follow the procedures below20% ~ 80% no condensation Specifications Bottom SpecificationsDimensions unit mm  Top RS-232C IN/OUT terminal Signal namePin arrangement  Y/C terminalHeader 1. Communication Specifications2. Command Format  RS-232C external controlPower on 3. External control command tableSERVICE & REPAIR LEGAL INFORMATIONFIVE-YEAR LIMITED WARRANTY 584-5156 Parts & ServiceAudio Visual Products 676-2486
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