APPENDIX

TROUBLESHOOTING

The Symptom of Trouble

Attempt the following steps to diagnose the symptom you have seen. If the symptom couldn’t be corrected, please contact the dealer.

Symptom

 

Possible causes

Correct measures

 

1. The antenna cables may be

1.

Connect antenna cables

 

 

disconnected.

 

 

 

again or change the plug.

 

2. The antenna cables may be

 

There are spots on the

2.

Connect antenna cables

 

disconnected or cankered.

screen, and the sound

3. The antenna cables may be

 

again or change new cables.

is not clear when you

4.

weak.

3. Adjust antenna again.

watch TV.

The weather is bad.

4. There is no need to correct.

 

5.

The transmitter is wrong.

5.

Check with local operator.

 

 

 

 

 

 

 

 

1. The antenna cables may be

1. Adjust antenna again.

 

 

weak.

 

2.

The television could not

2.

Search channels again or

The picture is doubled

3.

tune correctly.

 

adjust television.

or tripled,

The weather is bad

3. There is no need to correct.

but sound is good.

4.

The transmitter is wrong.

4.

Check with local operator.

 

5.

Television input incorrectly.

5.

Check the outside devices.

 

 

 

 

 

 

 

Your unit is being affected by

Check the shield contains of

Disturb Intermittent

other television, automobiles,

television and put the

fluorescent lamps,

television as far away as

 

portable radio.

possible through cables.

 

 

 

 

 

 

1.

Television is under AV mode.

1.

Check the picture/sound

 

2.

The picture and volume are

 

control (enter main menu).

No picture & No sound

set to minimum.

2.

Make sure power in on.

 

3.

The television is under sleep

 

 

 

 

mode or electricity-saving mode.

 

 

 

 

 

 

 

NOTE : Consumer should not repair by yourself, high-voltage is in unit, please request professional worker to repair if meet trouble.

APPENDIX

TROUBLESHOOTING

Non-defect Judgment

Attempt the following steps to diagnose the symptom you have seen. If the symptom couldn’t be corrected, please contact the dealer.

Phenomena

Check Parts

The display monitor's

LCD TV takes inside lighten phosphor. It may increase the

panel goes hot.

temperature of the screen in some occasions. It's not a defect.

 

 

Unusual dots

Black dots and Bright points may appear on the LCD screen.

This is a structural property of the LCD panel and is not a defect.

 

 

 

Stripes on screen

Adjust the impulse phase may decrease stripes.（RGB in）

 

 

 

1.Frequency from PC is below 85Hz, enhance it.

Flicker fluctuate

But the picture may be less bright.

(only in PC source)

2.Turn on the upright filter. But it may descend

 

the upright resolution.

 

 

The top of the monitor

It may occur during long-time working. It's not a defect.

gets hot.

 

 

 

32

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Curtis LCD2603A manual Appendix, Troubleshooting, Symptom of Trouble, Non-defect Judgment
Page 17 Page 19

LCD2603A specifications

The Curtis LCD2603A is a versatile and efficient display solution, designed to cater to a variety of applications that require clear visibility and reliable performance. This model stands out due to its combination of advanced technologies and user-friendly features, making it a popular choice for various industries, including retail, healthcare, and corporate environments.

One of the main features of the LCD2603A is its 26-inch screen size, providing an ample display area that can enhance user engagement and experience. The high-resolution display ensures sharp images and clear text, which is essential for tasks that require precision and clarity, such as presentations or information displays.

The LCD2603A employs advanced LCD technology, delivering vibrant colors and excellent contrast ratios. This results in an impressive visual experience, making it suitable for multimedia applications. The screen also boasts wide viewing angles, which means that images remain consistent even when viewed from different positions, making it ideal for collaborative environments where multiple viewers may be present.

Connectivity is a significant aspect of the Curtis LCD2603A, as it includes multiple input options such as HDMI, VGA, and USB ports. This versatility allows for easy integration with various devices, including computers, media players, and gaming consoles, ensuring that users can quickly set up the display according to their needs.

Durability is another characteristic of the LCD2603A. Built with a robust design, it is capable of withstanding the rigors of daily use. Whether in a bustling retail space or a busy office, the display is designed to maintain its functionality and appearance over time.

Energy efficiency is a key consideration in today’s display technology, and the Curtis LCD2603A is no exception. It is equipped with features that minimize power consumption without compromising performance, making it an environmentally friendly choice that can help reduce operational costs.

In conclusion, the Curtis LCD2603A is a reliable and feature-rich display solution that meets the demands of various environments. With its combination of high-quality imaging, versatile connectivity options, and durability, it is an excellent choice for anyone looking to enhance their visual display needs. Whether for business or entertainment purposes, the LCD2603A is designed to deliver performance and user satisfaction.
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