RS-232C port specifications

Sharp LC-52LE820E, LC-46LE820E, LC-46LE810E, LC-40LE810E, LC-40LE820E RS-232C port specifications

Connecting a PC

PC control of the TV

•When a programme is set, the TV can be controlled from the PC using the RS-232C terminal. The input signal (PC/video) can be selected, the volume can be adjusted and various other adjustments and settings can be made, enabling automatic programmed playing.

•Use an RS-232C serial control cable (cross type) (commercially available) for the connections.

NOTE

•This operation system should be used by a person who is accustomed to using PCs.

RS-232C serial control cable (cross type)

Communication conditions

Set the RS-232C communications settings on the PC to match the TV’s communications conditions. The TV’s communications settings are as follows:

Baud rate	9,600 bps

Data length	8 bits

Parity bit	None
Stop bit	1 bit
Flow control	None

Communication procedure

Send the control commands from the PC via the RS- 232C connector.

The TV operates according to the received command and sends a response message to the PC.

Do not send multiple commands at the same time. Wait until the PC receives the OK response before sending the next command.

Make sure to send “A” with the carriage return and confirm that “ERR” returns before operating.

Command format

Eight ASCII codes +CR

C1 C2 C3 C4 P1 P2 P3 P4







Command four digits: Command. The text of four characters.

Parameter four digits: Parameter 0_9, blank, ?, minus

Return code (0DH): ?

Parameter

Input the parameter values, aligning left, and fill with blank(s) for the remainder (be sure that four values are input for the parameter).

When the input parameter is not within an adjustable range, “ERR” returns (refer to “Response code format”).

0	0	0	9


1	0	0


0	0	5	5

When “?” is input for some commands, the present setting value responds.

? ? ? ?

Response code format

Normal response

O K

Return code (0DH)

Problem response (communication error or incorrect command)

E R R

Return code (0DH)

LC-52LE820E, LC-46LE820E, LC-40LE810E, LC-40LE820E, LC-46LE810E specifications

The Sharp LC-40LE820E, LC-46LE810E, LC-40LE810E, LC-46LE820E, and LC-52LE820E are a series of LCD televisions that embody advanced display technologies and a suite of features designed to enhance viewing experiences. These models are part of Sharp’s AQUOS lineup, known for its sleek design and high-quality visual performance.

Starting with the LC-40LE820E, this 40-inch model boasts a full HD resolution of 1920 x 1080 pixels, ensuring a crystal-clear picture that brings content to life. It features Sharp’s proprietary AQUOS LCD technology, which uses advanced pixel control for better image reproduction. The model supports a wide color gamut, allowing for vibrant colors and deeper blacks.

Transitioning to the LC-46LE810E and LC-40LE810E, both of these televisions support 1080p HD content as well and come with similar advancements in Sharp’s panel technologies. The LC-46LE810E, being a larger 46-inch variant, provides a more immersive experience that’s ideal for movie nights and gaming. One of the standout features is the built-in media player, allowing users to enjoy multimedia content directly from USB drives or other storage devices.

The LC-46LE820E takes this further, offering additional smart capabilities that make it not just a television but a hub for entertainment. With integrated internet connectivity, users can access various streaming services and online content seamlessly. The model is equipped with an intuitive interface, making navigation through smart features user-friendly.

Lastly, the LC-52LE820E is the flagship model in this series, featuring an expansive 52-inch display. It combines all the attributes found in the other models while incorporating enhanced sound technology for richer audio quality. This TV is designed for room-filling sound and supports multiple audio formats for varied content.

Overall, Sharp's LCD series offers a strong combination of sleek design, brilliant display technologies, and smart features, catering to a wide audience seeking quality and performance in their home entertainment solutions. With their full HD displays, smart connectivity options, and advanced audio technologies, these models provide excellent value for consumers looking to elevate their viewing experience.