Hitachi L37A01A, L26A01A, L32A01A user manual Troubleshooting Symptom and Check List

Page 42

TROUBLESHOOTING (continued)

Symptom and Check List (continued)

Symptoms

 

Check list

 

Page

 

 

 

 

 

● No picture – normal sound

●

Check the value level of “Brightness” and “Contrast” in “Picture

27

 

 

Menu”.

 

 

 

 

 

 

 

 

 

 

 

 

 

● Check if the batteries are installed correctly.

 

 

 

● The remote control does not

●

The batteries might be exhausted. Replace them with new ones.

11 ,

12

●

Remove all the obstructions in front of the sensor window on the

work.

 

unit.

 

 

 

 

 

 

 

 

 

● Check if the buttons of the control panel can work.

 

 

 

● Normal picture but no

●

Check the connection of the external equipment.

 

14 ~ 19

 

 

 

color-normal sound

●

Check the “Color” in “Picture Menu”.

 

27 ,

28

 

 

● Image is paused.

● Check if the TV is in freeze mode by pressing

button.

38

 

 

 

 

 

 

 

● No picture

●

Check if the Power Cord is plugged into the socket firmly.

10

 

 

 

The Indicating lamp → Off

●

Check if the Main Power is ON.

 

14 ,

19

 

 

 

● Check if all the cables of the external equipment are connected

 

 

● No picture

 

correctly and firmly.

 

 

 

●

Check if the power of the external equipment is ON.

 

 

The Indicating lamp → Orange

 

 

●

Check if the TV/AV mode has been selected correctly.

38

 

It means that the unit is in

 

●

Check if the PC is in Power Save mode or not.

 

 

 

“Power Save Mode”.

 

 

 

● Refer to “Power Save mode” and “When following messages

 

 

 

 

 

 

 

appears on the screen”

 

 

 

 

 

 

 

● No picture

● Check if the signal cable is connected correctly and firmly.

14 ~ 18

The indicating lamp → Green

●

Adjust the level of Brightness and Contrast lower.

 

 

 

 

 

 

 

 

 

● The top of the television and

●

It may happen when you use the unit for long hours. Turn off the

 

 

 

Main Power of the unit for a while. Please note that this is not all

19

 

surface of the panel heat up.

 

 

 

function.

 

 

 

 

 

 

 

 

● Image cannot be displayed in

● Press Recall button to check if the input signal of the displayed

21 ,

42

the correct position.

 

image is compatible with the specification of the television.

 

 

 

 

 

 

 

 

 

● When the VCR is in special

●

It could happen when the VCR is connected to Component output,

 

 

playback features (Fast forward

 

 

 

such as 480i. This is not malfunction.

 

 

 

or Rewind), the screen gets

 

 

 

 

●

Try Composite output or S-Video output and check the picture

 

 

dark and cannot see the image

 

 

 

again.

 

 

 

at all.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

● Some screen display size

●

Check the signal status by pressing the button on the remote

21

 

 

control. The available screen display size is different depending on

 

 

cannot be switched.

 

36 ,

37

 

the current signal status.

 

 

 

 

 

● Check if the cables are connected correctly.

 

16

 

● Cannot be displayed the image

● Check the output format of the equipment.

 

 

from HDMI

● (Please refer to “Connecting Procedure” and “Recommended Signal

44 ~ 45

 

 

List”.)

 

 

 

● The image and audio are

●

Check if the PC (RGB)/HDMI analog audio input terminal is

16 ,

17

mismatched when in RGB or

 

connected to the same external device.

 

HDMI mode.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

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Contents L26A01A L32A01A L37A01A Page Contents Important Safety InstructionsAbout This Manual FeaturesInstructions Trademark CreditsSafety Precautions About the SymbolsSafety Precautions „ Do not place any objects on top of the unit„ Do not cover or block any ventilation holes on the product Precautions Cleaning and MaintenanceOther Common Characteristics of LCD Panel About LCD PanelSupplied Accessories Quick Start GuideSwitch On… Quick Start GuideL26A01A L32A01A, L37A01A ④ Component NamesMain Unit Control PanelComponent Names Remote Control Freeze HoldClose the battery compartment cover Open the battery compartment coverInstalling the batteries PreparationAnti-Tumble Measures Preparation Safety Precaution on Main Unit InstallationRead Safety Precautions 3 to 6 carefully besides this Securing to a wall or pillarConnecting Procedure ConnectionTerminal Positions Connection Connecting Procedure Connecting to External Equipment Terminals on RearOUT VCR OUT InformationTerminals on Side AV4 VCRHeadphone Secure the power cord Connecting the plug into the wall socketHow to secure the power cord and cables Secure all cablesTo turn Off the power of the television Power On/OffTo turn On the power of the television Basic OperationMute Basic Operation Volume UP/DOWNInput Switching to TV, AV1~4, HDMI, and RGB RGB Hdmi AV4Basic Operation Input Signal Screen Display Off-timerTV Setup Operation How to use the On-Screen Display OSD systemSelect Language DNR Mpeg NR TV Setup Operation Main Menu ListMenu WxgaAuto Tuning TV Setup Operation Setup Menu TV modeSelected Items Setup hint TuningSecam Manual TuningFine Tuning PALIf you have tuned channels with Direct mode TV Setup Operation Channel SelectionsIf you have tuned channels with Position mode Stepping through the ChannelTV Setup Operation Picture Setting 3D Comb Filter Film ModeBlack Enhancement Picture SizeTV Setup Operation Audio Setting TV Setup Operation Timer Menu Off TimerBilingual/Dual Sound broadcast TV Setup Operation Audio Switching TVNicam / Sound Multiplex including A2 TV mode Stereo broadcastTV Setup Operation PC Adjustment Setting From Setup Menu RGBSelected Items Setup hint Contrast Color TemperatureFrom Picture Menu RGB Select Teletext Language TV Setup Operation About TeletextWhat is Teletext Teletext LanguageHow to Operate the Teletext OperationUsing a wide-screen television Size SwitchingTV/AV signal input Display Size FunctionFunction Size Switching RGB signal inputPicture Freezing Function Power Save Mode When the AV input is selectedWhen the RGB input is selected Troubleshooting When Following Messages Appear on the ScreenSymptom and Check List Troubleshooting Symptom and Check List If the display condition is not improved with RF input Product SpecificationsVideo input RGB inputHdmi connector Input pin specifications Product Specifications Signal InputInput connector pin specifications RGB terminal D-sub 15-pin connectorProduct Specifications Recommended Signal List With Component Video InputWith Hdmi Input With RGB input Vesa
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L32A01A, L26A01A, L37A01A specifications

Hitachi has made significant strides in the television industry with its series of LCD TVs, particularly the models L37A01A, L26A01A, and L32A01A. Each of these models combines advanced technology and user-friendly features to deliver an exceptional viewing experience.

The Hitachi L37A01A is a 37-inch LCD television that boasts a sleek design and stunning picture quality. It features a Full HD resolution of 1920x1080 pixels, ensuring sharp and vibrant images. The L37A01A utilizes Hitachi's proprietary image processing technology, which enhances color accuracy and contrast levels significantly. This model is also equipped with a high brightness level, making it suitable for various lighting environments, and supports a wide color gamut that brings media to life.

On the other hand, the L26A01A is a more compact 26-inch model, ideal for smaller spaces such as bedrooms or kitchens. This TV still maintains an impressive resolution of 1366x768 pixels, delivering excellent image clarity. One of the key features of this model is its energy-efficient design, which incorporates advanced power-saving technologies that reduce energy consumption without compromising performance. The L26A01A also includes a variety of connectivity options, including HDMI and USB ports, allowing users to seamlessly integrate their devices.

The L32A01A, positioned between the L37A01A and L26A01A, features a 32-inch display and also supports 1366x768 pixel resolution. This model combines a compact design with larger-than-life features, making it a versatile option for any room. It includes built-in speakers that deliver clear audio quality and is compatible with various audio formats. The L32A01A is designed with user convenience in mind, providing an intuitive menu system that allows users to easily navigate functions and settings.

All three models incorporate advanced technologies such as motion processing to ensure smooth transitions during fast-paced scenes, making them ideal for watching sports or action movies. Additionally, each model includes multiple video inputs, providing users with the flexibility to connect devices such as gaming consoles, Blu-ray players, and streaming devices.

In summary, Hitachi's L37A01A, L26A01A, and L32A01A exemplify the brand's commitment to delivering high-quality visual and audio experiences. With their blend of innovative technology and thoughtful design, these models provide options for a wide range of viewing preferences and spaces.
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