Dukane 8915 user manual Phenomena that may easily be mistaken for machine defects

Page 65

Troubleshooting

Phenomena that may easily be mistaken for machine defects (continued)

Phenomenon

Cases not involving a machine defect

Reference

page

 

 

 

The lens cap is attached.

4, 16

 

Remove the lens cap.

 

 

 

The signal cables are not correctly connected.

10

 

Correctly connect the connection cables.

 

 

No pictures are

The brightness is adjusted to an extremely low level.

24, 26

displayed.

Adjust the BRIGHT to a higher level using the menu function

or the remote control.

 

 

 

 

The computer cannot detect the projector as a plug

 

 

and play monitor.

10

 

Make sure that the computer’s can detect a plug and play

 

 

 

monitor using other plug and play monitor.

 

 

Color settings are not correctly adjusted.

 

Colors have a

Perform picture adjustments by changing the COLOR

24, 27,

faded- out

TEMP, COLOR, TINT and/or COLOR SPACE settings,

32

appearance, or

using the menu functions.

 

Color tone is

COLOR SPACE setting is not suitable.

 

poor.

Change the COLOR SPACE setting to AUTO, RGB,

32

 

SMPTE240, REC709 or REC601.

 

 

The brightness and/or contrast are adjusted to an

 

 

extremely low level.

24, 26

 

Adjust the BRIGHT and/or CONTRAST settings to a higher

 

 

 

level using the menu function.

 

Pictures appear

The WHISPER function is working.

 

dark.

Select the NORMAL to the item WHISPER in the SETUP

24, 34

 

menu.

 

 

The lamp is approaching the end of its product

 

 

lifetime.

44, 45

 

Replace the lamp.

 

 

Either the focus and/or horizontal phase settings are

 

 

not properly.

18, 29

 

Adjust the focus using the focus ring, and/or H PHASE

Pictures appear

 

using the menu function.

 

blurry.

 

 

The lens is dirty or misty.

 

 

 

 

Clean the lens by referring to the section “Caring for the

47

 

lens”.

 

NOTE • Although bright spots or dark spots may appear on the screen, this is a unique characteristic of liquid crystal displays, and such do not constitute or imply a machine defect.

53

Image 65
Contents LCD Projector Model Page About The Symbols Safety Precautions Safety Precautions Be careful in handling the light source lamp Be careful in moving the projector Do not give the remote control any physical impact Take care not to fatigue your eyes Lamp Regulatory Notices Page Trademark acknowledgment About this manualThank you for purchasing this projector Contents About contents of package Fastening the lens cap Projector Part namesComponent P B P RLaser Indicator 14 Remote controlControl buttons STANDBY/ONSetting up At 169 screen ArrangementAt 43 screen Adjusting the projectors elevator About the filter cover for bottom-up use About Plug-and-Play capability Connecting your devicesExamples of connection with a computer Connecting to a monitor outputConnecting to a speaker with amplifier output LAN cable CAT-5 RGB out LAN portComponent video out RGB cable CB/PBConnecting power supply Putting batteries Remote controlLaser pointer Using the remote control Turning on the power Power on/offTurning off the power STANDBY/ONSelecting an input signal Adjusting the volumeOperating Temporarily muting the soundAdjusting the zoom and focus Adjusting screen with ONE-TOUCHPress the ONE Touch button on the remote control. This Selecting an aspect ratioAdjusting the position Using the automatic adjustment feature At a RGB signal  At a video signalCorrecting the keystone distortions Using the magnify featureTemporarily blanking the screen Freezing the screenUSB mouse and keyboard control Available function Remote control operationOperating the computer screen Using the menu function Multifunctional settingsAt the Easy Menu At the advanced MenuEasy Menu Easy Menu ResetMirror Filter TimeGamma Picture MenuHigh  Middle  LOW  Custom Picture MenuColor Temp SharpnessMY Memory LOAD1  LOAD2  LOAD3  LOAD4SAVE4 SAVE3  SAVE2  SAVE1 Image Menu PhaseOver Scan PositionImage Menu Auto AdjustSize ExecuteProgressive Video Qlty. Menu3D-YCS Video NRDVI Input MenuVideo Format Information Input MenuVolume Setup MenuStereo IR RemoteMenu Position Screen MenuOSD Bright Bright  DarkStart UP Screen MenuMy Screen My Screen LockSync is OUT of Range MessageNo Input is Detected ONE Touch Option MenuAuto Search Auto OFFOption Menu Network Menu Ex. Case of IP Address = When your network enables the Dhcp functionNetwork Menu Screen Network Menu Lamp MaintenanceLamp Case of replacement by yourselfAir filter Page Related messages Related messages Internal portion temperature is risingRegarding the indicator lamps Regarding the indicator lamps Power switch is not set to the on position Electrical power cord is not pluggedThese has not been properly fixed Phenomenon Cases not involving a machine defect ReferencePhenomena that may easily be mistaken for machine defects Digital RGB input Video input SpecificationRGB input RGB output Communication portSpecifications Page Vesa Example of computer signalVesa Text Initial set signals RGB in 1, B RGB in 2, C RGB OUT Connection to the portsDVI -D RTS Audio in Ø3.5 stereo mini jack, J K Audio INL/R RCA jackCTS DC OUTRS-232C Communication Connecting the cableCommunications setting Changing the projector settings Set command Requesting projector status Get commandUsing the projector default settings Reset Command Increasing the projector setting value Increment commandCRC Be EF FB FA Color Temp Gain G Progressive Color Space Mute OSD Bright Dukane Corporation Audio Visual Products