Lg 47lg50 pdf

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If the device is not responding check the batteries in the remote it may be that batteries are exhausted. Use the remote control's mode buttons to set the remote to the correct mode for the equipment. Be sure to program the remote control to operate the other equipment as described on manual. To change the mode, press the button for the equipment you want to control. The mode button lights for three seconds to show you've set the remote to that mode. Depending on how the remote is set up, the remote control may use UHF radio signals, IR signals, or both to control the receiver.

However, only IR signals are used to control other equipment. IR signals travel short distances generally 20 feet or 7 meters they can go up to 40 feet, and cannot go through walls or other solid objects. Point the remote control directly at the equipment you want to control, with no objects to block the signal path.

Electrostatically Sensitive ES Devices Some semiconductor solid-state devices can be damaged easily by static electricity.

Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by static by static electricity. Immediately before handling any semiconductor component or.

Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent potential shock reasons prior to applying power to the. After removing an electrical assembly equipped with ES. Use only a grounded-tip soldering iron to solder or unsolder ES. Use only an anti-static type solder removal device. Some solder. Do not use freon-propelled chemicals.

These can generate. Do not remove a replacement ES device from its protective. Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material. Immediately before removing the protective material from the. Minimize bodily motions when handling unpackaged. Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES device.

General Soldering Guidelines 1. Use a grounded-tip, low-wattage soldering iron and appropriate. Use an appropriate gauge of RMA resin-core solder composed. Keep the soldering iron tip clean and well tinned. Thoroughly clean the surfaces to be soldered. Use a mall wire-.