Daewoo DSL-17D4, DSL-15D3, DSL-15D4 Troubleshooting, · Try changing the direction of the aerial

Page 28
Problem
TV set
Control/System lock up

Troubleshooting

Please check the following items before calling for the repair services.

Check item

Reference page

 

 

 

 

 

· The TV may have malfunctioned.

 

-

 

· Switch your TV off and on again with the main

 

18

 

button on the TV set.

 

 

Remote control does

· Perform control/system lock up reset (as above)

 

 

not work.

· Replace the batteries in the remote controller.

 

9

 

· Make sure the Remote sensor window is not

 

-

 

understrong light e.g. a fluorescent lamps.

 

 

Local buttons do not work.

· Has the Child lock been switched on?

 

21

No picture and no sound.

· Check that the TV set is switched on at the main

switch.

18

No picture.

· Make sure the brightness and contrast are not set to minimum.

19

No colour

· Make sure the Colour is not set to minimum.

 

19

 

· Check the System settings.

 

16

Picture is too light or too dark.

· Adjust the Brightness, Contrast.

 

19

The picture is improperly tinted.

· Adjust the Colour temperature.

 

21

 

· Check the Tint adjustment (NTSC signal)

 

19

No sound.

· Check that the volume is not set to minimum.

 

20

 

· Check sound is not muted.

 

20

 

· Make sure headphones are not connected.

 

13

Aerial

 

 

 

The picture is not sharp.

· Reception may be weak.

 

 

The picture shakes.

· The quality of the broadcast may also be poor.

 

 

 

· Make sure the aerial is facing the correct direction.

 

 

 

· Chcek that the outside aerial is not disconnected.

 

 

The picture is ghosted.

· Mountains or high buildings can cause double pictures.

 

 

 

· Try changing the direction of the aerial.

 

 

The picture is spotted(snow).

· There may be interference from automobiles, trains, high voltage lines,

 

neon lights, etc.

 

 

 

· There may be interference between the aerial cable and power cable.

 

· Try positioning cables further apart.

 

 

Picture has lines and faded

· Transmission aerial of amateur radios and cellular phones may cause

colours.

interference.

 

 

 

· Position the TV set as far away as possible from devices that may cause

 

interference.

 

 

PC

Poor image· Adjust the Phase and Frequency.

Image is not centered on screen · Adjust the Horizontal and vertical position.

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Contents LCD Television Refer Servicing to Qualified Service Personnel Do not OpenSafety Precautions CleaningContents Safeguards Supplied Accessories Front Control panel Functional OverviewAV Menu Remote Controller Aspectmix Cancel RevealPreparation Inserting Batteries into the Remote Control UnitMains Connection Connecting the TV Directly to AN Aerial Aerial ConnectionAerial Connection with VCR VCRConnecting external equipment DVDTV/AV/PC Mode Selection AV1 AV2 Video ComponentAV Input Jack VIDEO2 Video Input JackAutomatic Tuning of TV Channels InstallationLanguage Selection Programme Editing Deleting the ProgrammeMoving the Programme Skipping the ProgrammesManual tuning Programme Number SelectionTV System Selection Channel SearchDirect Search Enter a Station NameSwitching On and Off Switching onSwitching OFF Daily UseProgramme Selection Picture ControlVolume Control Sound ModeSound Control MuteSpecial Features Time settingColour Temperature Control Child LockWake up time Setting SleepSwitching Teletext ON/OFF Teletext OptionColour Buttons in TOP/FLOF Teletext Selecting PagesWatching TV During Teletext Mode Calling UP Subpage DirectlyReveal Answer Doubling Character SizePC setup MACIBM VesaPhase Auto SetupPosition and V-POSITION FrequencyWall/Arm Mounting Troubleshooting · Try changing the direction of the aerialProduct Specifications

DSL-17D4, DSL-15D4, DSL-20D4, DSL-17D3, DSL-15D3 specifications

Daewoo, a prominent name in the global engineering landscape, has made remarkable strides in the field of construction machinery. Among their impressive lineup, the DSL series of hydraulic excavators, including the DSL-15D3, DSL-20D4, DSL-15D4, DSL-17D3, and DSL-17D4, stand out for their commitment to efficiency and innovation. Each model is engineered to meet various demands across multiple industries while ensuring optimal performance.

The DSL-15D3 model highlights compact design with impressive performance capabilities. Equipped with a powerful engine that offers strong hydraulic performance, the DSL-15D3 is perfect for light to medium-duty excavation tasks. With an operating weight of approximately 1.5 tons, its compact size allows for easy maneuverability in tight spaces, making it a suitable choice for urban construction projects where space is a premium.

The DSL-20D4 is a step up in terms of capacity and power. This model features advanced hydraulic systems that improve stability and digging efficiency. With a larger bucket capacity and robust build, the DSL-20D4 is designed for heavy-duty excavation work. Its improved fuel efficiency technology ensures reduced operational costs, while the ergonomic cabin provides a comfortable working environment for the operator.

The DSL-15D4 builds on the successes of the DSL-15D3 but introduces enhancements in hydraulic systems and operator comfort. This model emphasizes versatility and adaptability, making it suitable for a variety of tasks from landscaping to general construction. Its advanced control systems facilitate ease of operation, enabling operators to execute complex maneuvers with precision.

The DSL-17D3 and DSL-17D4 models cater to users who require a balance between power and size. Both machines are designed for medium-duty applications and incorporate cutting-edge technologies such as automatic durability management systems and enhanced hydraulic efficiency. These models excel in excavation tasks while ensuring reliability and low environmental impact, embodying Daewoo’s commitment to sustainability.

In summary, the Daewoo DSL series excavators – DSL-15D3, DSL-20D4, DSL-15D4, DSL-17D3, and DSL-17D4 – are engineered for maximum efficiency, productivity, and comfort. With their diverse capabilities, they meet the demands of modern construction operations across various sectors. Each model reflects a dedication to innovative design, advanced hydraulic technologies, and environmental responsibility, solidifying Daewoo's place as a leader in the construction machinery market.
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