Sharp LC 52SB57UN, LC 46SB57UN operation manual RS-232C Port Specifications

Page 28

Appendix

RS-232C Port Specifications

■PC control of the TV

•Attach an RS-232C cable cross-type (commercially available) to the supplied Din/D-Sub RS-232C for the connections.

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

■Communication conditions

Set the RS-232C communication settings on the PC to match the TV's communication conditions.

The TV's communication 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 e CR

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, x, blank, ?

■Parameter

Input the parameter values, aligning left, and fi ll with blank(s) for the remainder. (Be sure that 4 values are input for the parameter.)

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

Any numerical value can replace the “x” on the table.

0

 

 

 

When “?” is input for some

 

 

 

 

commands, the

 

 

 

 

 

 

 

 

 

 

 

 

0

0

0

9

present setting value

?

 

 

 

 

 

 

 

responds.

 

 

 

 

 

 

 

 

 

 

 

 

a

3

0

 

 

?

?

?

?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

■Response code format

Normal response

Problem response (communication error

 

 

 

 

or incorrect command)

O K

 

 

 

 

 

 

 

 

 

 

E R R

 

 

 

Return code (0DH)

 

 

Return code (0DH)

 

 

 

 

■Command table

• Commands not indicated here are not guaranteed to operate.

CONTROL ITEM

COMMAND

PARAMETER

 

CONTROL CONTENTS

POWER ON COMMAND SETTING

R

S

P

W

0

_

_

_

Off

The Power On command rejected.

 

 

 

 

 

 

1

_

_

_

On

The Power On command accepted.

POWER SETTING

 

P

O

W

R

0

_

_

_

Power Off

It shifts to standby.

 

 

 

 

 

 

1

_

_

_

Power On

Power On

INPUT SELECTION A

TOGGLE

I

T

G

D

x

_

_

_

(Toggle)

It input-switches by the toggle. (It is the same as an input change key)

 

TV

I

T

V

D

0

_

_

_

 

It input-switches to TV. (A channel remains as it is. (Last memory))

 

INPUT1-8

I

A

V

D

*

_

_

_

Input terminal number (1–8)

It input-switches to INPUT1~INPUT8.

INPUT SELECTION B

INPUT 1

I

N

P

1

*

_

_

_

0: Auto, 1: VIDEO, 2: COMPONENT

An input change is also included.

 

INPUT 2

I

N

P

2

*

_

_

_

0: Auto, 2: COMPONENT, 3: S-TERMINAL

 

AV MODE SELECTION

A

V

M

D

*

_

_

_

0: (Toggle), 1: STANDARD, 2: MOVIE, 3: GAME, 4: USER,

Although it can choose now, it is toggle operation in inside.

 

 

 

 

 

 

 

 

 

 

5: DYNAMIC (Fixed), 6: DYNAMIC, 7: PC

 

VOLUME

 

V

O

L

M

*

*

_

_

Volume (0–60)

 

POSITION

H-POSITION

H

P

O

S

*

*

*

_

 

The screen position variable ranges depend on the View Mode or the

 

V-POSITION

V P O S

*

*

*

_

 

signal type. The ranges can be seen on the position-setting screen.

 

CLOCK

C

L

C

K

*

*

*

_

Only PC mode. (0–180)

 

 

PHASE

P

H

S

E

*

*

*

_

Only PC mode. (0–40)

 

VIEW MODE

 

W

I

D

E

*

_

_

_

0: (Toggle) [AV], 1: Side Bar [AV], 2: S.Stretch [AV]

0: Although it can choose now, it is toggle operation in inside.

 

 

 

 

 

 

 

 

 

 

3: Zoom [AV], 4: Stretch [AV], 5: Normal [PC]

1: Only available when 4:3 signal is being input.

 

 

 

 

 

 

 

 

 

 

6: Zoom [PC], 7: Stretch [PC],

5, 6: Only available when 4:3 signal is being input.

 

 

 

 

 

 

 

 

 

 

8: Dot by Dot [PC] [AV], 9: Full Screen [AV]

8: [PC] Available except when UXGA is being input.

 

 

 

 

 

 

 

 

 

 

 

[AV] Only available when 1080i/p is being input.

 

 

 

 

 

 

 

 

 

 

 

9: Only available when 720p is being input.

MUTE

 

M

U

T

E

*

_

_

_

0: (Toggle), 1: On, 2: Off

 

SURROUND

 

A

C

S

U

*

_

_

_

0: (Toggle), 1: On, 2: Off

 

AUDIO SELECTION

 

A

C

H

A

x

_

_

_

(Toggle)

 

SLEEP TIMER

 

O

F

T

M

*

_

_

_

0: Off, 1: OFF TIMER – 30 MIN., 2: OFF TIMER – 60 MIN.,

 

 

 

 

 

 

 

 

 

 

 

3: OFF TIMER – 90 MIN., 4: OFF TIMER – 120 MIN.

 

CHANNEL

DIRECT

D

C

C

H

*

*

*

_

The channel number of TV

An input change is included if it is not TV display.

 

CHANNEL

 

 

 

 

 

 

 

 

(1–135)

In Air, 2–69ch is effective.

 

(ANALOG)

 

 

 

 

 

 

 

 

 

In Cable, 1–135ch is effective.

 

DIRECT

D

A

2

P

*

*

*

*

(0100-9999)

DIGITAL Air (Two-Part numbers, 2-digit plus 2-digit)

 

CHANNEL

D

C

2

U

*

*

*

_

(1-999)

DIGITAL Cable (Two-Part numbers, 3-digit plus 3-digit)

 

(DIGITAL)

 

 

 

 

 

 

 

 

 

Front half of DIGITAL CABLE CHANNEL NO. (Designate major channel)

 

 

 

 

 

 

 

 

 

 

 

 

 

D

C

2

L

*

*

*

_

(0-999)

DIGITAL Cable (Two-Part numbers, 3-digit plus 3-digit)

 

 

 

 

 

 

 

 

 

 

 

Rear half of DIGITAL CABLE CHANNEL NO. (Designate minor channel)

 

 

D

C

1

0

*

*

*

*

(0-9999)

DIGITAL Cable (One-Part numbers, 5-digit, less than 10,000)

 

 

D

C

1

1

*

*

*

*

(0-6383)

DIGITAL Cable (One-Part numbers, 5-digit, more than 10,000)

 

CH UP

C

H

U

P

x

_

_

_

The channel number of TV b1

If it is not TV display, it will input-switch to TV. (same function as CHU)

 

CH DOWN

C

H

D

W

x

_

_

_

The channel number of TV a1

If it is not TV display, it will input-switch to TV. (same function as CHV)

CC

 

C

L

C

P

x

_

_

_

(Toggle)

Toggle operation of a closed caption.

•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.

•Any numerical value can replace the “x” on the table.

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Contents Supplied Accessories LC-46SB57UN LC-52SB57UNDeclaration of Conformity For connections09P04-MX-NM Important Information InformationAdditional Safety Information Dear Sharp CustomerPrecautions when transporting the TV Tune Into Safety IssueThis Manufacturer Cares Setting the TV on the Wall Attaching/Detaching the StandLC-46SB57UN LC-52SB57UNPower indicator on the front of the television lights Green Using the Remote Control UnitQuick Reference Installing Batteries in the Remote Control Unit Connecting Antenna CablePreparation AntennasPart Names TV FrontTV Rear/Side Input buttonConnecting to External Equipment Connecting a PCInitial Setup Turning On/Off the PowerWatching TV Changing Volume Sleep TimerDirect Button Operation Changing ChannelsMTS/SAP stereo mode Digital broadcasting audio modeDirect Button Operation ⑨ PCPress Input Press Input again or press a/b to select the input sourceDisplays channel information being viewed Press Display Press CCPress View Mode For PC input modeYou can select the screen size For 43 programsOn-Screen Display Menu On-Screen Display Menu OperationMenu Operation Buttons LcfontAdvanced Picture Setting OPC SettingPicture Menu Power Control Menu Audio MenuSetup Menu Auto Sync For Analog PC Input Mode Only ResetParental Ctrl Parental Control Setting Fine SyncContent rating can be set On-Screen Display Menu StatusChip Mpaa Voluntary movie rating systemHow to temporarily release the V-CHIP Block Canadian English RatingsCanadian French Ratings Reactivating the temporarily released V-CHIP BlockOption Menu Digital Setup Enter Troubleshooting Troubleshooting-Digital BroadcastingError message about reception of broadcast AppendixRS-232C Port Specifications Optional Accessory SpecificationsModel LC-46SB57UN Model LC-52SB57UN Part name Model number Wall mount bracketInformation on the Software License for This Product PC Compatibility ChartClearing the Secret Number Calling for Service Limited Warranty

LC 52SB57UN, LC 46SB57UN specifications

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