PC compatibility chart, Appendix | Sharp LC-37RD2S, LC-42RD2S

Appendix

PC compatibility chart

Resolution		Horizontal	Vertical	VESA
Resolution		Frequency	Frequency	Standard
		Frequency	Frequency	Standard
VGA	640 g480	31.5 kHz	60 Hz	✓

SVGA	800 g600	37.9 kHz	60 Hz	✓

XGA	1024 g768	48.4 kHz	60 Hz	✓

WXGA	1280 g768	47.7 kHz	60 Hz	✓

WXGA	1360 g768	47.7 kHz	60 Hz	✓

VGA, SVGA, XGA and WXGA are registered trademarks of International Business Machines Co., Inc.

NOTE

•This TV has only limited PC compatibility, correct operation can only be guaranteed if the video card conforms exactly to the VESA 60Hz standard. Any variations from this standard will result in picture distortions.

•Depending on the graphics card, resolutions of 1360 g 768 may not display correctly.

RS-232C port specifications

PC Control of the TV

•When a program 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.

•Attach an RS-232C cable cross-type (commercially available) to a 9 pin D-sub/MINI-DIN (optional: AN- A1RS) for the connections.

NOTE

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

9 pin D-sub/MINI-DIN conversion cable (optional: AN-A1RS)

RS-232C serial control cable

(cross type, commercially available)

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.

Command format

Eight ASCII codes eCR

C1 C2 C3 C4 P1 P2 P3 P4

Command 4-digits

Parameter 4-digits Return code

Command 4-digits: Command. The text of four characters.

Parameter 4-digits: Parameter 0 – 9, g, blank, ?

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


–	3	0


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-42RD2S, LC-42RD2E, LC-32RD2E, LC-32RD2S, LC-37RD2S specifications

The Sharp LC-37RD2E, LC-37RD2S, LC-32RD2S, LC-32RD2E, and LC-42RD2E are notable models from Sharp's liquid crystal display (LCD) television lineup, designed to provide an enhanced viewing experience for home entertainment. Each model offers unique features and specifications catering to diverse consumer needs.

The LC-37RD2E and LC-37RD2S are equipped with a 37-inch screen, making them suitable for mid-sized rooms. Their sleek design ensures they fit seamlessly into modern living spaces. Both models feature a Full HD resolution of 1920 x 1080 pixels, delivering sharp and detailed images. The contrast ratio enhances picture quality, allowing for deeper blacks and brighter whites, thereby improving the overall cinematic experience.

The ReadyLink technology in these models allows easy connection to digital devices such as Blu-ray players and gaming consoles. The LC-37RD2E also incorporates a built-in digital tuner, making it easier to receive free-to-air digital broadcasts without the need for an additional set-top box.

On the other hand, the LC-32RD2S and LC-32RD2E provide a slightly smaller 32-inch screen size, making them ideal for bedrooms or smaller living spaces. Both models share similar features, including Full HD resolution, enabling viewers to enjoy stunning visuals. The LC-32RD2E stands out with its enhanced connectivity options, offering multiple HDMI ports for optimum connectivity with varied devices.

The LC-42RD2E boasts a larger 42-inch display for those who prefer immersive viewing experiences. Like its counterparts, this model supports Full HD resolution, ensuring vibrant color reproduction and clarity. The dynamic contrast feature further optimizes picture quality by adjusting brightness based on the content being viewed, resulting in a consistently excellent image.

All models incorporate advanced LCD technology known for its energy efficiency and longevity. They also include built-in speakers with decent audio output, complementing the visual experience without the need for additional audio systems.

In summary, the Sharp LC-37RD2E, LC-37RD2S, LC-32RD2S, LC-32RD2E, and LC-42RD2E offer a remarkable combination of size, resolution, and connectivity options. These televisions suit various environments, ensuring that consumers enjoy quality entertainment tailored to their preferences. With an emphasis on technology and design, Sharp continues to deliver high-performance products suitable for any household.