LC-70LE640U - Television SHARP - Free user manual and instructions
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| Product Type | Television |
| Brand | SHARP |
| Model | LC-70LE640U |
| Screen Size | 70 inches (177.8 cm) |
| Resolution | 1920 x 1080 (Full HD) |
| Display Technology | LED (edge-lit) |
| Refresh Rate | 120 Hz |
| Smart TV | AquosNet with Internet Apps |
| Wireless Connectivity | Wi-Fi 802.11a/b/g/n |
| HDMI Inputs | 3 |
| USB Ports | 2 |
| Audio Power | 2 x 10 W |
| Sound Enhancement | Virtual Surround Sound |
| Dimensions (without stand) | 1576 x 920 x 65 mm |
| Dimensions (with stand) | 1576 x 961 x 471 mm |
| Weight (without stand) | 41.5 kg |
| Weight (with stand) | 43.4 kg |
| Power Consumption | 230 W |
| Standby Power | < 0.5 W |
| VESA Mount | 200 x 200 mm |
| Energy Saving | OPC sensor, Auto Standby |
| Cleaning | Use a soft dry cloth; never use solvents |
| Safety | Keep ventilation at least 10 cm from walls |
| Repair / Spare parts | Contact Sharp service or authorized dealers |
Frequently Asked Questions - LC-70LE640U SHARP
How do I connect my external devices to the LC-70LE640U?
Use the HDMI ports on the side or rear of the TV to connect Blu-ray players, game consoles, or set-up boxes. Select the corresponding HDMI input using the Source button on your remote. For older devices, you can use the composite input.
Can I wall-mount this TV?
Yes. The LC-70LE640U supports VESA 200x200 mount. Use a qualified wall mount and follow the instructions, making sure the wall can support the 41.5 kg weight of the TV.
How do I access the Smart TV features?
Press the AquosNet button on your remote to launch the built-in internet applications. You need a stable Wi-Fi connection or an Ethernet cable. Use the on-screen keyboard to browse available services.
Why is there no picture but sound is working?
You may have selected the wrong input source. Press Source and cycle through inputs. Also, check if the picture is set to screen black via the settings. If the problem persists, restart the TV by unplugging it for 30 seconds.
How do I update the TV firmware?
The TV can check for updates automatically over the internet. Go to Settings > System > Update and select Network update. If a new version is found, follow the on-screen instructions. Do not disconnect power during the update.
How should I clean the TV screen?
Use a soft, dry, lint-free cloth to gently wipe the screen. Do not use water, chemical detergents, or abrasive materials. To remove tough spots, lightly moisten the cloth and then dry immediately.
How to enable parental controls?
Go to Settings > Parental Controls and enter your PIN code. You can block channels based on ratings and set a viewing time limit. The default PIN is often 0000; check the manual.
What should I do if the remote control is not working?
First, replace the batteries with new AAA alkaline batteries. Check for obstacles between the remote and the TV sensor. If the menu is not responding, you can perform a reset by unplugging the TV for 30 seconds.
How do I reduce power consumption?
Activate the OPC sensor from Settings > Picture to automatically adjust brightness based on room lighting. Also, enable Auto Standby and lower the Backlight intensity.
Can I reset the TV to factory settings?
Yes. Navigate to Settings > System > Reset. You will need your PIN code. The reset will erase all personalized settings and restore the factory defaults. The TV will restart automatically.
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USER MANUAL LC-70LE640U SHARP
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Product information
Brand : SHARP
Model : LC-70LE640U
Category : Television