Samsung SMT-4023 User Manual

SMT-4023

LCD Display

User Manual

The color and the appearance may differ depending on the product, and the specifications are subject to change without prior notice to improve the performance.

Safety Instructions

Notational

Note

These safety instructions must be followed to ensure your safety and prevent property damage.

Make sure to read the instructions carefully and use the product in the correct manner.

Warning / Caution

Failure to follow directions noted by this symbol could result in bodily harm or damage to the equipment.

Note

Prohibited

Do not disassemble

Do not touch

Important to read and understand at all times

Disconnect the plug from the outlet

Ground to prevent an electric shock

Power

When not used for extended period of time, set your computer to DPM.

If using a screen saver, set it to active screen mode.

The images here are for reference only, and are not applicable in all cases (or countries).

Shortcut to Anti-Afterimage Instructions

Do not use a damaged power cord or plug or a damaged or loose power outlet.

•Otherwise, this may result in electric shock or fire.

Do not touch the power plug with wet hands when removing or plugging the plug into the outlet.

•Otherwise, this may result in electric shock.

Make sure to connect the power cord to a grounded power outlet.

•Otherwise, it may result in electric shock or personal injury.

Safety Instructions

Ensure that the power plug is plugged into the power outlet firmly and correctly.

•Otherwise, this may result in fire.

Do not forcefully bend or pull the power plug and do not place any heavy material on it.

•Otherwise, this may result in fire.

Do not connect multiple appliances to the same power outlet.

•Otherwise, this may cause fire due to overheating.

Do not disconnect the power cord while using the product.

•Otherwise, this may result in damage to the product due to electric shock.

To disconnect the apparatus from the mains, the plug must be pulled out from the mains socket, therefore the mains plug shall be readily operable.

•Otherwise, this may cause electric shock or fire.

Use only the power cord provided by our company. Do not use the provided power cord of another product.

•Otherwise, this may result in fire or electric shock.

Connect the power plug to a wall outlet that can be easily reached.

•When a problem occurs with the product, you must unplug the power plug to cut the power off completely. You cannot cut the power off completely using only the power button on the product.

Installation

Be sure to contact an authorized Service Center when installing your monitor in a location with heavy dust, high or low temperatures, high humidity, and exposed to chemical substances and where it operates for 24 hours such as at airports, train stations etc.

Failure to do so may cause serious damage to your monitor.

Ensure that at least two persons lift and move the product.

•Otherwise, it may be dropped and cause personal injury, and/ or damage the product.

When installing the product in a cabinet or rack, make sure that the front end of the bottom of the product does not project out.

•Otherwise, it may fall or cause personal injury.

•Use a cabinet or rack of a size appropriate to the product.

Safety Instructions

DO NOT PLACE CANDLES, MOSQUITO REPELLANT, CIGARETTES AND ANY HEATING APPLIANCES NEAR THE PRODUCT.

•Otherwise, this may result in fire.

Keep heating appliances as far away from the power cord or the product as possible.

•Otherwise, this may result in electric shock or fire.

Do not install it in a badly ventilated location such as a bookcase or closet.

•Otherwise, this may result in fire due to an increase in the internal temperature.

When putting the product down, make sure to put it down softly.

•Otherwise, this may result in damage to the screen display.

Do not place the front of the product on the floor.

•Otherwise, this may result in damage to the screen display.

Ensure that an authorized installation company installs the wall mount.

•Otherwise, it may fall and cause personal injury.

•Make sure to install the specified wall mount.

Install your product in a well ventilated location. Ensure that there is a clearance of more than 4 inches (10 cm) from the wall.

•Otherwise, it may result in fire due to an increase in the internal temperature.

Bend the outdoor antenna cable downwards at the location where it goes in so that rainwater does not flow in.

•If rainwater enters the product, it may result in electric shock or fire.

Install the antenna far away from any high voltage cables.

•If the antenna touches or falls onto a high voltage cable, it may result in electric shock or fire.

Ensure that the packaging vinyl is kept away from children.

•Otherwise, it may result in serious harm (suffocation) if children play with it.

If the height of your monitor is adjustable, do not place any object or part of your body on the stand when lowering it.

•This may cause damage to the product or the person carrying it.

Safety Instructions

Clean

When cleaning the monitor case or the surface of the TFT-LCD screen, wipe with a slightly moistened, soft cloth.

Do not spray cleaner directly onto the surface of the product.

•Otherwise, this may result in the discoloration and distortion of the structure and the screen surface may peel off.

When cleaning the power plug pins or dusting the power outlet, clean it with a dry cloth.

•Otherwise, it may result in fire.

When cleaning the product, make sure to disconnect the power cord.

•Otherwise, it may result in electric shock or fire.

When cleaning the product, disconnect the power cord and clean it with a soft, dry cloth.

•(Do not use chemicals such as wax, benzene, alcohol, thinner, mosquito repellant, lubricant, or cleaner.) These may change the appearance of the product surface and peel off the indication labels on the product.

Since the product housing is easily scratched, make sure to use the specified cloth only.

When cleaning the product, do not spray water directly onto the main body of the product.

•Ensure that water does not enter the product and that it is not wet.

•Otherwise, this may result in electric shock, fire or a malfunction.

Others

The product is a high voltage product. Do not disassemble, repair or modify the product yourself.

•Otherwise, this may result in electric shock or fire. If the product needs to be repaired, contact a Service Center.

If there is a strange smell or a strange sound or smoke is coming from the product, disconnect the power plug immediately and contact a Service Center.

•Otherwise, this may result in electric shock or fire.

Safety Instructions

Do not place this product in a location exposed to moisture, dust, smoke, water, or in a car.

•Otherwise, this may result in electric shock or fire.

When you drop the product or the case is broken, turn the power off and disconnect the power cord. Contact a Service Center.

•Otherwise, this may result in electric shock or fire.

If thunder or lightning is occurring, do not touch the power cord or antenna cable.

•Otherwise, this may result in electric shock or fire.

Do not try to move the monitor by pulling only the wire or the signal cable.

•Otherwise, it may fall and result in electric shock, damage to the product or fire due to damage to the cable.

Do not lift or move the product back and forwards or right and left while only holding the power cord or signal cables.

•Otherwise, it may fall and result in electric shock, damage to the product or fire due to damage to the cable.

Make sure that the ventilating opening is not blocked by a table or curtain.

•Otherwise, it may result in fire due to an increase in the internal temperature.

Do not place any containers containing water, vases, flowerpots, medicines as well as any metal on the product.

•If water or a foreign material enters the product, disconnect the power cord and contact a Service Center.

•This may result in a product malfunction, electric shock, or fire.

Do not use or keep combustible spray or flammable material near the product.

•Otherwise, this may result in an explosion or fire.

Do not insert any metal, such as chopsticks, coins, pins and steel, or flammable objects, such as matches or paper, inside the product (through the ventilating openings, input and output terminals, etc).

•If water or foreign material enters the product, disconnect the power cord and contact a Service Center.

•Otherwise, this may result in electric shock or fire.

When using a fixed screen for a long time, an afterimage or stain may occur.

•If you are not using your product for a long period of time, put it into sleep mode or use a moving screen saver.

Safety Instructions

Set a resolution and frequency appropriate to the product.

•Otherwise, your eyesight may be damaged.

When using headphones or earphones, do not turn the volume too high.

•Having the sound too loud may damage your hearing.

To avoid eyestrain, do not sit too close to the product.

Take a rest for at least five (5) minutes after using the monitor for one (1) hour.

This reduces eye fatigue.

Do not install it in an unstable location such as an unstable rack or uneven surface or a location exposed to vibrations.

•Otherwise, it may fall and cause personal injury and/or damage the product.

•If you use the product in a location exposed to vibrations, it may damage the product and result in fire.

When moving the product, turn the power off and disconnect the power plug, antenna cable, and all the cables connected to the product.

•Otherwise, it may result in electric shock or fire.

Ensure that children do not hang onto the product or climb up onto the product.

•The product may fall and cause personal injury or death.

If you do not use the product for a long period of time, disconnect the power cord from the power outlet.

•Otherwise, this may result in overheating or fire due to dust, and may result in fire due to electric shock or leakage.

Do not place any heavy items or toys or confectionery, such as cookies etc. that may attract the attention of children and to the product.

•Your children may hang onto the product causing it to fall and this may result in personal injury or death.

Be careful that children do not place the battery in their mouths when removed from the remote control. Place the battery in a location that children or infants cannot reach.

•If children have had the battery in their mouths, consult your doctor immediately.

Safety Instructions

When replacing the battery, insert it with the right polarity (+, -).

•Otherwise, the battery may become damaged or it may cause fire, personal injury or damage due to leakage of the internal liquid.

Use only the specified standardized batteries, and do not use a new battery and a used battery at the same time.

•Otherwise, the batteries may be damaged or cause fire, personal injury or damage due to a leakage of the internal liquid.

The batteries (and rechargeable batteries) are not ordinary refuse and must be returned for recycling purposes. The customer is responsible for returning the used or rechargeable batteries for recycling.

•The customer can return used or rechargeable batteries to a nearby public recycling center or to a store selling the same type of the battery or rechargeable battery.

Do not place the product in a location exposed to direct sunlight or near any heat such as a fire or heater.

•This may reduce the lifetime of the product, and may result in fire.

Do not drop any objects onto the product or cause any impact to the product.

•Otherwise, this may result in electric shock or fire.

Do not use a humidifier near the product.

•Otherwise, this may result in electric shock or fire.

When there is a gas leak, do not touch the product or the power plug; ventilate immediately.

•If a spark occurs, it may cause an explosion or fire.

If the product has been turned on for a long time, the display panel becomes hot. Do not touch it.

Keep the small accessories in a location out of the reach of children.

Be careful when adjusting the angle of the product or the height of the stand.

•This may result in personal injury as your hand or fingers may become caught.

•Also, if you tilt the product too far, it may fall and cause personal injury.

Safety Instructions

Do not install the product in a location low enough for children to reach.

•Otherwise, it may fall and result in personal injury.

•Since the front part of the product is heavy, install the product on a level and stable surface.

Do not put any heavy objects on the product.

•This may result in personal injury and/or damage to the product.

Introduction

Package Contents

Note

•After unpacking the package, make sure to check the contents of the package.

•Store the packaging box in case you need to move the Product later.

•If any items are missing, contact your dealer.

•Contact a local dealer to purchase optional items.

Unpacking

LCD Display

Manuals

Quick Setup Guide

Warranty Card

User's Guide

(Not available in all locations)

Cables

Power Cord

D-Sub Cable

Others

Remote Control	Batteries (AAA X 2)
(BP59-00138B)	(Not available in all loca-
	tions)

Introduction

Sold separately

Semi Stand KIT	LAN Cable	USB Cable
		(Applicable to the Network
		model only)

RGB to BNC Cable RGB to COMPONENT Ca-	Network Box
ble	(Applicable to the Network
	model only)

Wall Mount KIT

RS232C Cable

TV tuner box

Your LCD Display

The color and the appearance may differ depending on the product, and the specifications are subject to change without prior notice to improve the performance.

Front

MENU button [MENU]

Opens the on-screen menu and exits from the menu. Also use to exit the

OSD menu or return to the previous menu.

Introduction

Navigate buttons (Up-Down buttons)

Moves from one menu item to another vertically or adjusts selected menu values.

Adjust buttons (Left-Right buttons) / Volume buttons

Moves from one menu item to another horizontally or adjusts selected menu values. When OSD is not on the screen, press the button to adjust volume.

ENTER button [ENTER]

Activates a highlighted menu item.

SOURCE button [SOURCE]

Switches from PC mode to Video mode. Selects the input source that an external device is connected to.

[PC] → [DVI] → [AV] → [Component] → [HDMI1] → [HDMI2] → [DisplayPort] → [MagicInfo] → [TV]

Note

•The [RGB/COMPONENT IN] port is compatible with RGB (PC) and Component signals.

However, the picture may display abnormally if the connected external input signal is different from the selected video signal.

•A TV tuner box (sold separately) must be connected to use the TV.

Note

Using MagicInfo

•To use MagicInfo with this model, install inside the product a network box specified by Samsung and connect the MagicInfo output on the network box to[HDMI IN 2 (MAGICINFO)] on the product.

D.MENU button

Opens the on-screen D.MENU.

Note

The D.MENU button is activated when a TV tuner is connected and otherwise, the PIP button is enabled.

PIP button

Push the PIP button to turn the PIP screen On / Off.

Power button []

Use this button for turning the LCD Display on and off.

Introduction

Power indicator

Shows PowerSaver mode by blinking green.

Note

See PowerSaver described in the manual for further information regarding power saving functions. For energy conservation, turn your LCD Display OFF when it is not needed or when leaving it unattended for long periods.

Remote Control Sensor

Aim the remote control towards this spot on the LCD Display.

Rear

Note

See the "Connections" section for details about cable connections. The LCD Display's configuration at the back may vary slightly depending on the model.

POWER S/W ON [ I ] / OFF

Switches the LCD Display On/Off.

POWER

The power cord plugs into the LCD Display and the wall outlet.

Introduction

RGB/COMPONENT IN (PC/COMPO-

NENT Connection Terminal (Input))

•Connect the [RGB/COMPONENT IN] port on the monitor to the RGB port on the PC using the D-SUB cable.

•Connect the [RGB/COMPONENT IN] port on the monitor to the COMPONENT port on the external device using the RGB to COMPONENT cable.

•Connect the [RGB/COMPONENT IN] port on the monitor to the BNC port on the PC using the RGB to BNC cable.

DVI IN (PC Video Connection Terminal)

Connect the [DVI IN] port on the monitor to the DVI port on the PC using the DVI cable.

RGB/DVI/DP/HDMI AUDIO IN (PC/DVI/ DP/HDMI Audio Connection Terminal (Input))

Connect the [RGB/DVI/DP/HDMI AUDIO IN] terminal of the monitor and the speaker output terminal of your computer's sound card using a stereo cable (sold separately).

DP IN

Receives a signal from the Display port.

Connect a DP cable to [DP IN] on the product and DP IN on another display.

AV/COMPONENT AUDIO IN (R-AUDIO-

Connect the [AV/COMPONENT AUDIO IN (R-AUDIO-L)] port on the monitor to the audio output port on the PC or on the external device using an audio cable.

AV IN

Connect the [AV IN] terminal of your monitor to the video output terminal of the external device using a VIDEO cable.

AUDIO OUT

Connect a headphone or an External speaker.

Introduction

DC OUT

Make sure to use connecting [DC OUT] terminal to the authorized TV-Tuner Box [SBB_DTC/ZA].

Otherwise, this may result in damage to the product.

HDMI IN 1

•Connect the [HDMI IN 1] terminal at the back of your LCD Display to the HDMI terminal of your digital output device using a HDMI cable.

•Up to HDMI 1.3 can be supported.

Note

•A normal external device (DVD player or camcorder, etc.) or a TV tuner box can be connected to the [HDMI IN 1] terminal.

•To use a TV tuner box, make sure to connect it to the [HDMI IN 1] terminal.

HDMI IN 2 (MAGICINFO)

•Connect the [HDMI IN 2 (MAGICINFO)] terminal at the back of your LCD Display to the HDMI terminal of your digital output device using a HDMI cable.

•Up to HDMI 1.3 can be supported.

Note

Using MagicInfo

•To use MagicInfo with this model , install inside the product a network box specified by Samsung and connect the MagicInfo output on the network box to [HDMI IN 2 (MAGICINFO)] on the product.

Introduction

RJ 45 MDC (MDC PORT)

MDC(Multiple Display Control) Program Port

Connect the LAN cable to [RJ45 MDC] on the product and LAN on the PC. To use an MDC, the MDC Program must be installed on the PC.

Note

Go to Multi Control and select RJ45 MDC as the MDC Connection.

RS232C OUT/IN (RS232C Serial PORT)

MDC(Multiple Display Control) Program Port

Connect a serial cable (cross type) to [RS232C] on the product and RS232C on the PC. To use an MDC, the MDC Program must be installed on the PC.

Note

Go to Multi Control and select RS232C MDC as the MDC Connection.

Kensington Lock slot

A Kensington Lock is an anti-theft device that enables users to lock the product so that they can safely use it in public locations. Since the shape and usage of the locking device may differ depending on the model and the manufacturer, for more information, refer to the User Manual supplied with the locking device for more information.

Note

You must purchase the Kensington Lock separately.

To lock the product, follow these steps:

1.Wrap the Kensington lock cable around a large, stationary object such as a desk or chair.

2.Slide the end of the cable with the lock attached through the looped end of the Kensington lock cable.

Introduction

3.Insert the Kensington Lock into the security slot () on the back of the display.

4.Lock the lock ().

Note

•These are general instructions. For exact instructions, see the User Manual supplied with the locking device.

•You can purchase the locking device from an electronics store, an online shop, or our service Center.

Note

The power switches of both of the monitor and the network box must be turned on for the network box to operate normally.

Remote Control

Note

The performance of the remote control may be affected by a TV or other electronic device operating near the LCD Display, causing a malfunction due to interference with the frequency.

Introduction

POWER

OFF

Number Buttons

DEL / GUIDE button

+ VOL -

POWER

OFF

Number Buttons

DEL	/ GUIDE button
+ VOL -

SOURCE

D.MENU

TOOLS

Up-Down Left-Right buttons

INFO

The Color button and the PC/DVI/HDMI/DP selection button.

TTX/MIX MTS/DUAL

ENTER/PRE-CH

MUTE

CH/P

RETURN

EXIT

MagicInfo

Turns the product On.

Turns the product Off.

Used to enter the password during the OSD adjustment or to use MagicInfo.

Press to change the channel.

The "-" button is used to select Digital channels. Electronic Program Guide (EPG) display.

Note

This button can only be used in TV mode while a TV tuner box (sold separately) is connected.

Adjusts the audio volume.

Introduction

	SOURCE	Selects a connected external input source or MagicInfo
	SOURCE	mode.
		mode.
		Press the button to change the input signal SOURCE.
		Changing the SOURCE is only allowed for external devices
		that are connected to the LCD Display at the time.

D.MENU

TOOLS

Up-Down Left-Right buttons

INFO

The Color button and the PC/DVI/HDMI/DP selection button.

DTV menu display

Note

This button can only be used in TV mode while a TV tuner box (sold separately) is connected.

Use to quickly select frequently used functions.

Note

This function does not work for this LCD Display.

Moves from one menu item to another horizontally, vertically or adjusts selected menu values.

Current picture information is displayed on the upper left corner of the screen.

In TV mode, these buttons can be used to configure a list of channels.

You can select the PC, DVI, HDMI or DP(DisplayPort) external input directly in a mode other than TV mode.

TTX/MIX

MTS/DUAL

TV channels provide written information services via teletext.

- Teletext Buttons

Note

This function does not work for this LCD Display.

MTS-

You can select MTS (Multichannel Television Stereo) mode.

	Audio Type	MTS/S_Mode	Default
FM Stereo	Mono	Mono	Manual
	Stereo	Mono ↔ Stereo	Change
	Stereo	Mono ↔ Stereo
	SAP	Mono ↔ SAP	Mono
DUAL-

STEREO/MONO, DUAL l / DUAL ll and MONO/NICAM MONO/NICAM STEREO can be operated depending on the

Introduction

ENTER/PRE-CH

MUTE

broadcasting type by using the DUAL button on the remote control while watching TV.

Note

Enabled when a TV tuner box is connected.

This button is used to return to the immediately previous channel.

Note

Enabled when a TV tuner box is connected.

Pauses (mutes) the audio output temporarily. This is displayed on the lower left corner of the screen. The audio comes back on if MUTE or - VOL + is pressed in the Mute mode.

CH/P

RETURN

EXIT

MagicInfo

In TV mode, selects TV channels.

Note

Enabled when a TV tuner box is connected.

Allows you to watch an analogue or digital TV.

Note

Enabled when a TV tuner box is connected.

Opens the on-screen menu and exits from the menu or closes the adjustment menu.

Returns to the previous menu.

Exits from the menu screen.

MagicInfo Quick Launch button.

Note

Using MagicInfo

•To use MagicInfo with this model, install inside the product a network box specified by Samsung and connect the MagicInfo output on the network box to[HDMI IN 2 (MAGICINFO)] on the product.

User Installation Guide

Note

•Be sure to call an installation expert of Samsung Techwin to install the product.

Introduction

•The warranty becomes invalid if the product is installed by someone other than a professional authorized by Samsung Techwin.

•A Samsung Techwin service center can provide details.

Tilt Angle and Rotation

1.The product can be tilted up to 15 degrees from a vertical wall.

2.To use the product in portrait mode, rotate it clockwise so that the LED indicator is at the bottom.

Ventilation requirement

1. Vertical wall mount condition

A : min. 40 mm

B:Ambient temperature Measuring point <35°C

•When installing the product onto a vertical wall, be sure there is a 40 mm space or more behind the product for ventilation, as shown above, and maintain the ambient temperature at 35°C or lower.

Introduction

Note

A Samsung Techwin service center can provide details.

2. Embedded Mount guide

A : min. 40 mm

B : min. 70 mm

C : min. 50 mm

D : min. 50 mm

E : Ambient temperature Measuring point < 35°C

•When embedding the product in a wall, be sure there is some space behind the product for ventilation, as shown above, and maintain the ambient temperature at 35°C or lower.

Note

A Samsung Techwin service center can provide details.

3. Floor mount guide

A : min. 50 mm

B:Ambient temperature Measuring point < 20°C

•When embedding the product in the floor, be sure there is a 50 mm space or more behind the product for ventilation, as shown above, and maintain the ambient temperature at 20 °C or lower.

Note

A Samsung Techwin service center can provide details.

Introduction

Mechanical Layout

(SMT-4023)

147.3

119

582

643

Installation VESA Bracket

•When installing VESA, make sure to comply with the international VESA standards.

•Purchasing VESA Bracket and Installation Information : Please contact your nearest SAMSUNG Distributor to place an order. After your order is placed, installation professionals will visit you and install the bracket.

•At least 2 persons are needed in order to move the LCD Display.

•SAMSUNG is not responsible for any product damage or any injury caused by installation at customer's discretion.

Introduction

Dimensions

SMT-4023

Notice

For securing the bracket on a wall, use only machine screws of 6 mm diameter and 8 to 12 mm length.

Wall Bracket Installation

•Contact a technician for installing the wall bracket.

•SAMSUNG Techwin is not responsible for any damages to the product or harm to customers when the installation is done by the customer.

•This product is for installing on cement walls. The product may not stay in place when installed on plaster or wood.

Components

Only use the components and accessories shipped with the product.

Wall Bracket(1)	Hinge(Left 1, Right Plastic		Screw	Screw	Anchor
	1)	Hanger	(A)(11)	(B)(4)	(11)
		(4)

Introduction

To mount the product on the wall bracket

The shape of the product may vary depending on the model. (The assemblies of the plastic hanger and the screw are the same)

1.Remove the 4 screws on the back of the product.

2.Insert the screw B into the plastic hanger.

Notice

•Mount the product on the wall bracket and make sure it is properly fixed to the left and right plastic hangers.

•Be careful when installing the product on the bracket as fingers can be caught in the holes.

•Make sure the wall bracket is securely fixed to the wall, or the product may not stay in place after installation.

3.Tighten the 4 screws in step 2 (plastic hanger + screw B)to the rear holes of the product.

Introduction

4.Remove safety pin (3) and insert the 4 product holders into the corresponding bracket holes (1). Then place the product(2) so that it is firmly fixed to the bracket. Make sure to re-insert and tighten the safety pin (3) to securely hold the product to the bracket.

A -	LCD Display
B -	Wall Bracket
C -	Wall

Wall Bracket Angle Adjustment

Adjust the bracket angle to -2° before installing it on the wall.

1.Fix the product to the wall bracket.

2.Hold the product at the top in the center and pull it forward (direction of the arrow) to adjust the angle.

Note

You can adjust the bracket angle between -2° and 15°.

Make sure to use the top center, and not the left or the right side of the product to adjust the angle.

		Introduction
Remote Control (RS232C)
Cable connections

	interface	RS232C(9 pin)
	pin	TxD(No.2) RxD(No.3) GND(No.5)
	Bits rate	9600 bps
	Data Bits	8 bit
	Parity	None
	Stop Bits	1 bit
	Flow control	None
	Maximum length	15 m (only shielded type)

• Pin assignment

Pin	Signal

1	Data Carrier Detect

2	Received Data

3	Transmitted Data

4	Data Terminal Ready

5	Signal Ground

6	Data Set Ready

7	Request to Send

8	Clear to Send

9	Ring Indicator

•RS232C cable Connector : 9-pin D-Sub

Cable : Cross (reversed) cable

Introduction

-P1-		-P1-			-P2-		-P2-
FEMALE	Rx	2	---------	>	3	Rx	FEMALE
	Tx	3	<---------		2	Tx
	Gnd	5	----------		5	Gnd

•Connecting method

Control codes

•

Get control

Header

command

DATA Length

CheckSum

0xAA

command type

•

Set control

Header

command

DATA

Length

CheckSum

0xAA

command

Value

type

•

commanding words

No.

command type

command

Value range

Power control

0x11

0~1

Volume control

0x12

0~100

Input source control

0x14

Screen Mode control

0x18

Screen Size control

0x19

0~255

PIP on/off control

0x3C

0~1

Auto adjustment control

0x3D

Video wall Mode control

0x5C

0~1

Safety Lock

0x5D

0~1

Introduction

-ID should show hexadecimal value of assigned ID, but ID 0 should be 0xFF.

-Every communication will be made in hexadecimals and Checksum is the sum of all remainings. If it exceeds two digits,for example, it is 11+FF+01+01=112, discard the number in the first digit like below.

example)PowerOn&ID=0

Header	command		DATA	DATA 1
		ID	Length		CheckSum
0xAA	0x11		1	Power


Header	command		DATA	DATA 1
		ID	Length		12
0xAA	0x11		1	1

If you want to control every mechanism connected with Serial Cable regardless of its ID, set ID part to "0xFE" and send commands. At the time, each product will follow commands but it will not respond with ACK.

• Power Control

•

Function

Personal Computer turns TV / Monitor power ON/OFF.

• Get Power ON/OFF Status

Header

command

DATA Length

CheckSum

0xAA

0x11

•

Set Power ON/OFF

Header

command

DATA

Length

CheckSum

0xAA

0x11

Power

Power : Power code to be set on TV / Monitor

1 : Power ON

0 : Power OFF

•

Ack

Header

com-

DATA

Ack/Nak

r-CMD

Val1

Check

mand

Length

Sum

0xAA

0xFF

‘A’

0x11

Power

Power : Same as above

Introduction

•

Nak

Header

com-

DATA

Ack/Nak

r-CMD

Val1

Check

mand

Length

Sum

0xAA

0xFF

‘N’

0x11

ERR

ERR : Error code that shows what occurred error is

•

Volume Control

•

Function

Personal Computer changes volume of TV / Monitor.

•

Get Volume Status

Header

command

DATA Length

CheckSum

0xAA

0x12

•

Set Volume

Header

command

DATA

Length

CheckSum

0xAA

0x12

Volume

Volume : Volume value code to be set on TV / Monitor (0 ~ 100)

•

Ack

Header

com-

DATA

Ack/Nak

r-CMD

Val1

Check

mand

Length

Sum

0xAA

0xFF

‘A’

0x12

Volume

Volume : Same as above

•

Nak

Header

com-

DATA

Ack/Nak

r-CMD

Val1

Check

mand

Length

Sum

0xAA

0xFF

‘N’

0x12

ERR

ERR : Error code that shows what occurred error is

•

Input Source Control

•

Function

Personal Computer changes input source of TV / Monitor.

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