Appendix

Troubleshooting

Problem

Possible Solution

• No power

• Check if you pressed POWER on the remote control unit. Page 17

Is the AC cord disconnected? Page 8

Has the power been turned on? Page 17

• Unit cannot be operated.

• External infl uences such as lightning, static electricity, may cause improper

 

operation. In this case, operate the unit after fi rst turning off the power of the TV or

 

unplugging the AC cord and replugging it in after 1 or 2 minutes.

 

 

• Remote control unit does not

• Is the equipment to be operated by the remote control unit set correctly? Press TV

operate.

to set the remote control unit to the setting for operating the TV.

 

• Are batteries inserted with polarity (e, f) aligned? Page 9

 

• Are batteries worn out? (Replace with new batteries.)

 

• Are you using it under strong or fl uorescent lighting?

 

• Is a fl uorescent light illuminated near the remote control sensor?

 

• Is "RC Control Lock" selected in "Operation Lock Out"? Page 32

 

 

• Picture is cut off/with sidebar

• Is the image position correct? Pages 31 and 56

screen.

• Are screen mode adjustments such as picture size made correctly?

 

Pages 23 and 55

 

 

 

 

• Strange color, light color, or color

• Adjust the picture tone.

Pages 26 and 27

misalignment

• Is the room too bright? The picture may look dark in a room that is too bright.

 

 

 

• Power is suddenly turned off.

• Is the sleep timer set?

Page 20

 

• Check the power control settings. Page 29

 

• The unit's internal temperature has increased. Remove any objects blocking vent or

 

clean.

 

• No sound

• Is connection to other components correct? Pages 12 to 16 and 51

Is the volume too low? Page 20

Is "Variable" selected in "Output Select"? Page 31

Have you pressed MUTE on the remote control unit? Page 20

Check the audio output of the connected external equipment. Is the volume too low or muted?

When external equipment is connected via an HDMI cable, you may need to confi gure the audio to be output through the HDMI cable.

When audio is not output from external equipment connected to the PC IN or HDMI

1terminal, check the "Audio Select" setting. Page 56

Even when external equipment is connected using an HDMI-certifi ed cable, an audio cable connection may be required depending on the type of equipment and the media being played back. In this case, in addition to connecting an HDMI-certifi ed cable to the HDMI 1 terminal, connect a Ø 3.5 mm stereo minijack cable to the AUDIO IN terminal and set "Audio Select" to "HDMI+Analog". Page 56

When connecting a PC via an HDMI-certifi ed cable, check the following:

- Is the audio output of the PC confi gured correctly? Check the audio output settings and output audio format in Sound Properties on the PC.

Only PCM format audio can be output. Compressed audio (with a sampling rate of 32kHz, 44.1kHz, or 48kHz) and DTS format audio cannot be output.

- Depending on the board, only video signals may be output. In this case, in addition to connecting an HDMI-certifi ed cable to the HDMI 1 terminal, connect a

Ø3.5 mm stereo minijack cable to the AUDIO IN terminal and set "Audio Select" to "HDMI+Analog". Page 56

If you are using a DVI-HDMI conversion cable to connect external equipment to the TV, check the following:

- Is an audio cable connected? The DVI-HDMI conversion cable is for video only. Connect a Ø 3.5 mm stereo minijack cable to listen to the audio.

- Is HDMI 1 being used? When the TV is connected to another HDMI terminal, the audio and video are not output together even if a Ø 3.5 mm stereo minijack cable is connected to the shared AUDIO IN terminal for PC IN and HDMI 1.

- Check the "Audio Select" setting. Set "Audio Select" to "HDMI+Analog". Page 56

72

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Image 74
Sharp 70LE732U, 60LE632U operation manual Troubleshooting, Pages 23, Pages 26

60LE632U, 70LE732U specifications

The Sharp 70LE732U and 60LE632U are two impressive LED televisions that cater to consumers seeking high-quality visual experiences in the comfort of their homes. Both models boast a range of features and technologies that enhance picture quality, sound performance, and overall usability, making them standout options in the competitive television market.

The Sharp 70LE732U is equipped with a large 70-inch screen, delivering an immersive viewing experience ideal for movie nights and gaming sessions. With its full HD resolution of 1920 x 1080 pixels, this model ensures that images are crisp and vibrant. Furthermore, the TV features a dynamic contrast ratio that enhances image depth, making colors more vivid and blacks deeper. The Sharp 60LE632U, with a slightly smaller 60-inch display, also offers full HD resolution and similar image quality enhancements, appealing to those who prefer a more compact screen size without sacrificing visual performance.

One of the standout technologies present in both models is the Aquos Color technology, which optimizes color reproduction, resulting in a more life-like and captivating viewing experience. This technology significantly improves color accuracy and expands the color gamut, making everyday viewing a pleasure.

Both televisions also come with Smart TV capabilities, providing access to a wide array of streaming services and apps. Users can easily navigate through their favorite content, including Netflix, YouTube, and Hulu, thanks to the intuitive user interface. This feature opens up a world of entertainment choices, transforming the TV into a central hub for digital media.

In terms of audio, the Sharp 70LE732U and 60LE632U are equipped with built-in speakers that deliver clear and powerful sound. However, audiophiles may still consider connecting external sound systems for an even richer audio experience.

Connectivity options are robust, with multiple HDMI ports, USB ports, and VGA inputs, allowing for easy connections to various devices like gaming consoles, Blu-ray players, and external storage.

In summary, the Sharp 70LE732U and 60LE632U integrate modern technologies and user-friendly features, making them excellent choices for anyone looking to elevate their home entertainment setup. With stunning picture quality, comprehensive Smart TV functionalities, and ample connectivity options, these models are designed to cater to diverse viewing preferences and enhance the overall user experience.