Sharp LC-42SA1E, LC-37SV1E, LC-37SA1E RS-232C port specifications, Appendix, PC Control of the TV

Page 24

Appendix

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

•

Stop bit: 1 bit

•

Data length: 8 bits

•

Flow control: None

•Parity bit: 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

 

 

 

 

–

3

0

 

 

0

0

5

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

0

9

 

1

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

?

 

 

 

 

?

?

?

?

 

 

 

 

 

 

 

 

 

Response code format

Normal response

O

K

 

 

 

Return code (0DH)

 

 

 

 

 

 

Commands

CONTROL ITEM

COMMAND

PARAMETER

CONTROL CONTENTS

 

 

 

 

 

 

 

 

 

 

POWER SETTING

P

O

W

R

0

_

_

_

POWER OFF

INPUT SELECTION A

I

T

G

D

_

_

_

_

INPUT SWITCHING (Toggle)

 

I

T

V

D

_

_

_

_

TV (CHANNEL FIXED)

 

I

A

V

D

*

_

_

_

EXT1 – 5 (1 – 5)

 

I

A

V

D

?

?

?

?

1 to 5, ERR (TV)

CHANNEL

D

C

C

H

*

*

_

_

TV DIRECT CHANNEL (1 – 99)

 

D

C

C

H

?

?

?

?

1 to 99

 

C

H

U

P

_

_

_

_

CHANNEL UP

 

C

H

D

W

_

_

_

_

CHANNEL DOWN

INPUT SELECTION B

I

N

P

1

0

_

_

_

EXT1 (Y/C)

 

I

N

P

1

1

_

_

_

EXT1 (CVBS)

 

I

N

P

1

2

_

_

_

EXT1 (RGB)

 

I

N

P

1

?

?

?

?

0 to 2

 

I

N

P

2

0

_

_

_

EXT2 (Y/C)

 

I

N

P

2

1

_

_

_

EXT2 (CVBS)

 

I

N

P

2

2

_

_

_

EXT2 (RGB)

 

I

N

P

2

?

?

?

?

0 to 2

 

I

N

P

3

0

_

_

_

EXT3

 

I

N

P

4

0

_

_

_

EXT4 (RGB)

 

I

N

P

4

1

_

_

_

EXT4 (COMPONENT)

 

I

N

P

4

?

?

?

?

0 to 1

 

I

N

P

5

0

_

_

_

EXT5 (HDMI)

AV MODE

A

V

M

D

0

_

_

_

AV MODE SELECTION (Toggle)

SELECTION

A

V

M

D

1

_

_

_

STANDARD

 

 

A

V

M

D

2

_

_

_

SOFT

 

A

V

M

D

3

_

_

_

ECO

 

A

V

M

D

4

_

_

_

USER

 

A

V

M

D

5

_

_

_

DYNAMIC

 

A

V

M

D

?

?

?

?

1 to 5

VOLUME

V

O

L

M

*

*

_

_

VOLUME (0 – 60)

 

V

O

L

M

?

?

?

?

0 to 60

POSITION

H

P

O

S

*

*

*

_

H-POSITION AV (−10 – +10)

 

H

P

O

S

?

?

?

?

AV (−10 – +10)

 

V

P

O

S

*

*

*

_

V-POSITION AV (−20 – +20)

 

V

P

O

S

?

?

?

?

AV (−20 – +20)

 

C

L

C

K

*

*

*

_

CLOCK (0 – 180)

 

C

L

C

K

?

?

?

?

0 to 180

 

P

H

S

E

*

*

_

_

PHASE (0 – 40)

 

P

H

S

E

?

?

?

?

0 to 40

WIDE MODE

W

I

D

E

0

_

_

_

WIDE MODE (Toggle)

 

W

I

D

E

1

_

_

_

NORMAL (AV)

 

W

I

D

E

2

_

_

_

ZOOM 14:9 (AV)

 

W

I

D

E

3

_

_

_

PANORAMA (AV)

 

W

I

D

E

4

_

_

_

FULL (AV)

 

W

I

D

E

5

_

_

_

CINEMA 16:9 (AV)

 

W

I

D

E

6

_

_

_

CINEMA 14:9 (AV)

 

W

I

D

E

9

_

_

_

NORMAL (PC)

 

W

I

D

E

1

0

_

_

FULL (PC)

 

W

I

D

E

?

?

?

?

1 to 10

MUTE

M

U

T

E

0

_

_

_

MUTE (Toggle)

 

M

U

T

E

1

_

_

_

MUTE ON

 

M

U

T

E

2

_

_

_

MUTE OFF

 

M

U

T

E

?

?

?

?

1 to 2

SURROUND

A

C

D

V

0

_

_

_

SURROUND (Toggle)

 

A

C

D

V

1

_

_

_

SURROUND ON

 

A

C

D

V

2

_

_

_

SURROUND OFF

 

A

C

D

V

?

?

?

?

1 to 2

AUDIO CHANGE

A

C

H

A

_

_

_

_

SOUND SELECT (ST/Bilingual/mono)

SLEEP TIMER

O

F

T

M

0

_

_

_

OFF

 

O

F

T

M

1

_

_

_

30 m

 

O

F

T

M

2

_

_

_

1 h 00 m

 

O

F

T

M

3

_

_

_

1 h 30 m

 

O

F

T

M

4

_

_

_

2 h 00 m

 

O

F

T

M

5

_

_

_

2 h 30 m

 

O

F

T

M

?

?

?

?

0 to 150

TEXT

T

E

X

T

0

_

_

_

TEXT OFF

 

T

E

X

T

1

_

_

_

TEXT CHANGE (Toggle)

 

T

E

X

T

?

?

?

?

0 to 1

 

D

C

P

G

*

*

*

_

DIRECT PAGE JUMP (100 – 899)

 

D

C

P

G

?

?

?

?

100 to 899

Problem response (communication error or incorrect command)

E R R

Return code (0DH)

 

22

NOTE

•If an underbar (_) appears in the parameter column, enter a space.

•If an asterisk (*) appears, enter a value in the range indicated in brackets under CONTROL CONTENTS.

Page 23 Page 25
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Page 23 Page 25
Contents LC-37SA1E LC-37SV1E LC-42SA1E Special Note for Users in the U.K Blue Neutral Brown LiveContents Dear Sharp customerImportant Safety Precautions Supplied accessoriesPrecautions when transporting the TV Remote control unit g1 AC cord g1 Cable tie g1Setting the TV Setting the TV on the wallQuick guide Attaching the standUsing the remote control unit Insert the smaller tab of the battery cover intoInserting the batteries Quick guideRemote control unit Wide Mode Select the wide modeTV Front view TV Rear viewTurning on the power Standby modeTurning off the power Initial auto installationUsing external equipment Connecting a VCRConnecting a game console or camcorder Connecting a DVD playerConnecting a decoder Connecting a PCUsing AV Link function Menu operations Menu operation buttonsOn-Screen Display ExampleCommon operations Menu operationsMenu Operation a Menu Operation BPicture adjustments AV ModePicture menu AdvancedAudio adjustments Audio menuSurround Auto VolPower Control menu Setup menuMenu operations Manual Adjust SortErase Programme Resetting the PIN Child LockInput Label Fine SyncOption menu PositionMode Hdmi Setup DNR Digital Noise Reduction TV/AV onlyInput Select Colour SystemUseful features Mode menuManual Selection Auto SelectionStill image Teletext functionTroubleshooting Problem Possible SolutionAppendix RS-232C port specifications AppendixPC Control of the TV Specifications Optional accessoriesPC compatibility chart Part name Part numberOther Countries outside the EU Information on Disposal for Business Users European UnionLC-37SA1E / LC-37SV1E / LC-42SA1E LC-37SA1E LC-37SV1E LC-42SA1E LC-37SA1E LC-37SV1E LC-42SA1ETINS-C694WJZZ

LC-37SV1E, LC-37SA1E, LC-42SA1E specifications

The Sharp LC-42SA1E, LC-37SA1E, and LC-37SV1E are notable models in Sharp's television lineup, showcasing advanced technologies and features that cater to the modern viewer.

The LC-42SA1E features a 42-inch LCD display that delivers stunning picture quality with a resolution of 1920 x 1080 pixels, also known as Full HD. This model is equipped with Sharp’s proprietary AQUOS LCD technology, which ensures vibrant colors and deep contrast, creating an immersive viewing experience. The model boasts a bright panel, allowing for excellent performance in a variety of lighting conditions, and offers multiple input options including HDMI and component inputs, enabling users to connect their favorite devices effortlessly.

On the other hand, the LC-37SA1E presents a slightly smaller display at 37 inches but maintains the same Full HD resolution. This model is aimed at consumers looking for a more compact solution without compromising on picture clarity and color accuracy. The 37SA1E incorporates advanced picture enhancement technology to improve image quality, especially in fast-moving scenes, making it a suitable choice for sports and action content.

The LC-37SV1E, while also featuring a 37-inch screen, steps up with some additional enhancements in terms of sound and performance. This model comes equipped with a built-in subwoofer, delivering a richer audio experience that complements its high-definition visuals. It supports various audio formats, giving users the flexibility to enjoy their favorite music and movies with superior sound quality.

All three models feature energy-efficient designs, reflecting Sharp's commitment to sustainability. They are equipped with an intelligent sensor that optimizes the display settings based on ambient light, helping to conserve energy while providing the best possible viewing experience.

In terms of connectivity, the Sharp TVs come with built-in Wi-Fi capabilities, allowing for easy access to streaming services and online content. Users can enhance their viewing experience further by utilizing smartphone and tablet integration for seamless media sharing.

In summary, the Sharp LC-42SA1E, LC-37SA1E, and LC-37SV1E models present a compelling lineup for consumers seeking high-quality viewing experiences. With advanced picture technologies, rich audio features, and convenient connectivity options, these televisions cater to a wide range of entertainment needs.
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