Dukane 8053 user manual Symptom Possible cause Remedy

Page 24

TROUBLESHOOTING (continued)

Symptom

Before requesting repair, check in accordance with the following chart. If the situation cannot be corrected, then contact your dealer.

Table 11. Symptom

Symptom

Possible cause

Remedy

 

Page

 

 

 

 

 

 

 

The main power switch is not

Turn on the main power switch.

 

 

turned on.

 

 

 

 

 

8,9

 

 

 

 

 

 

The power cord is

Plug the power cord into an AC

 

 

The power is not

disconnected.

power outlet.

 

 

 

 

 

 

 

 

turned on.

 

Turn off the projector with the main

 

 

The main power was

power switch (set the power switch

9

 

disconnected during operation

to [O]), and wait for about 20

 

 

by the power failure and so on.

minutes. When the equipment has

 

 

 

cooled enough, turn power on.

 

 

 

 

 

 

The input is not correctly set.

Use the projector or remote control

10

No video or audio.

 

 

 

 

 

No signal input.

Connect correctly.

 

 

7,8

 

 

 

 

 

 

 

 

 

 

The projector is not correctly

Connect correctly.

 

 

7,8

 

connected.

 

 

 

 

 

 

 

 

 

 

 

 

Video is present but

The volume is set to minimum.

Press VOLUME

on the remote

11,15

control or display the menu screen

no audio.

 

and adjust the volume.

 

 

 

 

 

 

 

 

 

 

 

 

 

Mute is turned on.

Press the MUTE

button.

 

11

 

 

 

 

 

 

 

The projector is not correctly

Connect correctly.

 

 

7,8

 

connected.

 

 

 

 

 

 

 

Audio is present but

 

 

 

The brightness adjustment knob

Select BRIGHT with the MENU

12

no video.

is rotated fully clockwise.

button and the press the

button.

 

 

 

 

 

 

 

The lens cap is still attached.

Remove the lens cap.

 

9

 

 

 

 

 

 

Colors are pale and

Color density and color

Adjust the video.

 

 

12

color matching is

matching are not correctly

 

 

 

 

 

 

 

 

 

 

 

 

 

Brightness and contrast are not

Adjust the video.

 

 

12

 

correctly adjusted.

 

 

 

 

 

 

 

 

 

 

 

 

 

Images are dark.

The lamp is nearing the end of

Replace with a new lamp.

 

17

its service life.

 

 

 

 

 

 

 

 

 

 

 

 

WHISPER mode is set.

Clear WHISPER mode.

 

15

 

 

 

 

 

 

Video is blurred.

Focus or H PHASE is out of

Adjust the focus or H PHASE.

9,12

adjustment.

 

 

 

 

 

 

 

 

 

 

 

ENGLISH-22

Image 24
Contents Model Page Contents Features Contents of PackageBefore USE Before USE Part NamesComponent Video Transmitter Refer to P.9 OperationsLoading the Batteries Installation Installation of the Projector and ScreenAngle Adjustment Installation ReferenceInstallation CablingCabling Power Connection Example of System SetupPlug & Play Power on Power OFFOperations StandbyOperations Basic OperationBasic Operation Description Select Mode of P.IN P. Display Press the PinP button Normal menu Single menuMenu Display Start/Stop Press the Menu button Setup Menu Setup MenuAutomatic Adjustment at RGB Input Select the Execute with Automatic Adjustment at Video Input Select the Execute withInput Menu Input MenuImage Menu Image Menu DescriptionStart UP MirrorOptions Menu Options MenuSelect Menu Background Color Select with Select Menu Display Language Select withNo Signal Menu No Signal Menu DescriptionReduce Increase Maintenance LampLamp Life Maintenance Resetting the Lamp TimerReplacing the Lamp Other Maintenance Air FilterTroubleshooting Message ContentsOSD Message OSD MessageTroubleshooting Indicators MessageIndicators Message IndicatorSymptom SymptomSymptom Possible cause Remedy Specifications SpecificationsWarranty and AFTER-SERVICE Dimension Diagram Signal Connector Pin AssignmentTechnical Example of computer signal TechnicalInitial set signals Connection to the Mouse Control PS/2, ADB or Serial MouseUSB Mouse PS/2 MouseADB Mouse Serial MouseCommunications setting Command dataRS-232C communication ProtocolRequesting projector status Get command Changing the projector settings Set commandUsing the projector default settings Reset Command Increasing the projector setting value Increment commandCRC Be EF BA D2 Be EF FD D3 Be EF Ntsc PAL Be EF CB D0 Regulatory Notices FCC Statement WarningFor the Customers in Canada Pour les utilisateurs au Canada 401-8053-00 Audio Visual Products