Samsung LH55UHFHLBB/EN User Manual

User Manual

UH46N-E UM46N-E UH55F-E UM55H-E

The colour and the appearance may differ depending on the product, and the content in the manual is subject to change without prior notice to improve the performance.

An administration fee may be charged in the following situations:

(a)An engineer is called out at your request, but it is found that the product has no defect (i.e., where the user manual has not been read).

(b)You bring the unit to a repair centre, but it is found that the product has no defect (i.e., where the user manual has not been read).

You will be informed of the administration fee amount before a technician visits.

© Samsung Electronics

Samsung Electronics owns the copyright for this manual. Use or reproduction of this manual in parts or entirety without the authorization of Samsung Electronics is prohibited. Trademarks other than Samsung Electronics are property of their respective owners.

Table of contents

Before Using the Product

Safety Precautions	5
Safety symbols	5
Electricity and Safety	6
Installation	7
Operation	9
Precautions when handling the panel	11
Cleaning	12
Storage and Maintenance	12

Preparations

Checking the Components	13
Components	13
Parts	14
External sensor KIT	14
Reverse Side	15
Remote Control	16
Connection Using an IR Stereo Cable (sold
separately)	18
Before Installing the Product (Installation
Guide)	19
Switching between portrait and landscape	19
Ventilation	19
Installing the Wall Mount	20
Preparing before installing Wall-Mount	20
Installing the Wall Mount	20
Wall Mount Kit Specifications (VESA)	21

Remote Control (RS232C)	22
Cable Connection	22
Connection	25
Control Codes	26

Connecting and Using

a Source Device

Before Connecting	35
Pre-connection Checkpoints	35
Connecting to a PC	35
Connection using the D-SUB cable (Analogue
type)	35
Connection using a DVI cable (Digital type)	36
Connection Using an HDMI-DVI Cable	36
Connection Using an HDMI Cable	37
Connection Using an DP Cable	37
Connecting to a Video Device	38
Connection Using an HDMI-DVI Cable	38
Connection Using an HDMI Cable	39
Connecting to an Audio System	39
Connecting the LAN Cable	40

Connecting the Network box (Sold separately) 41

MagicInfo	41
Changing the Input source	43
Source	43

Using MDC

MDC Programme Installation/Uninstallation 44

Installation	44
Uninstallation	44
Connecting to MDC	45
Using MDC via RS-232C (serial data
communications standards)	45
Using MDC via Ethernet	46

Home feature

Video Wall	48
Video Wall	48
Horizontal x Vertical	48
Screen Position	49
Format	49
Picture Mode	50
On/Off Timer	51
On Timer	51
Off Timer	51
Holiday Management	52
Network Settings	53
MagicInfo Player I	54
ID Settings	55
ID Settings	55
Device ID Auto Set	55
PC Connection Cable	55

2

Table of contents

More settings

56

Screen Adjustment

Picture Mode	57
Backlight / Brightness / Contrast / Sharpness /
Color / Tint (G/R)	58
Color Temperature	58
White Balance	58
Gamma	58
Calibrated Value	58
Picture Options	59
Color Tone	59
HDMI Black Level	59
Dynamic Backlight	59
UHD COLOR	59
Picture Size	60
Picture Size	60
Zoom/Position	60
Resolution	60
Auto Adjustment	61
PC Screen Adjustment	61
Picture Off	61
Reset Picture	61

OnScreen Display

Display Orientation	62
Onscreen Menu Orientation	62
Source Content Orientation	62
Aspect Ratio	62
Screen Protection	63
Pixel Shift	63
Timer	63
Immediate Display	63
Side Gray	63
Message Display	64
Source Info	64
No Signal Message	64
MDC Message	64
Menu Language	64
Reset OnScreen Display	64

System

Setup	65
Time	66
Clock Set	66
DST	66
Sleep Timer	66
Power On Delay	66
MagicInfo I Source	66

Auto Source Switching	67
Auto Source Switching	67
Primary Source Recovery	67
Primary Source	67
Secondary Source	67
Power Control	67
Auto Power On	67
PC Module Power	67
Standby Control	68
Network Standby	68
Power Button	68
Eco Solution	68
Energy Saving	68
Eco Sensor	68
Screen Lamp Schedule	69
No Signal Power Off	69
Auto Power Off	69
Temperature Control	69
Change PIN	69
General	70
Security	70
HDMI Hot Plug	70
Reset System	70

3

Table of contents

Sound Adjustment

HDMI Sound	71
Sound on Video Call	71
Reset Sound	71

Support

Software Update	72
Contact Samsung	72
Go to Home	73
Video Wall	73
Picture Mode	73
On/Off Timer	73
Network Settings	73
MagicInfo Player I	73
ID Settings	73
More settings	73
Reset All	73

Troubleshooting Guide

Requirements Before Contacting Samsung
Customer Service Centre	74
Testing the Product	74
Checking the Resolution and Frequency	74
Check the followings.	75
Q & A	82

Specifications

General	83
Preset Timing Modes	84

Appendix

Responsibility for the Pay Service (Cost to
Customers)	87
Not a product defect	87

A Product damage caused by customer's fault 87

Others	87
Prevention of Afterimage Burn-in	88
What is afterimage burn-in?	88
Recommended prevention practices	88
Licence	89
Terminology	90

4

Chapter 01

Before Using the Product

Safety Precautions

The following safety instructions are to ensure your personal safety and prevent property damage. Please read the following to ensure the proper use of the product.

Safety symbols

Symbol	Name	Meaning
	Warning	A serious or fatal injury may result if instructions are not followed.
	Caution	Personal injury or damage to properties may result if instructions
		are not followed.
	Prohibition	Do NOT attempt.
	Instruction	Follow directions.

CAUTION

RISK OF ELECTRIC SHOCK. DO NOT OPEN.

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). THERE ARE NO USER SERVICEABLE PARTS INSIDE. REFER ALL SERVICING TO QUALIFIED PERSONNEL.

	This symbol indicates that high
	voltage is present inside. It is								AC voltage: Rated voltage marked
	dangerous to make any kind of
									with this symbol is AC voltage.
	contact with any internal part of this
	product.
	This symbol indicates that this
	product has included important								DC voltage: Rated voltage marked
	literature concerning operation and								with this symbol is DC voltage.
	maintenance.
	Class II product: This symbol								Caution. Consult instructions for use:
	indicates that a safety connection								This symbol instructs the user to
	to electrical earth (ground) is not								consult the user manual for further
	required.								safety related information.

5

Electricity and Safety

――The following images are for reference only. Real-life situations may differ from what is shown in the images.

Warning

Do not touch the power plug with wet hands.

Otherwise, an electric shock may result.

Do not bend or pull the power cable with force. Be careful not to leave the power cable under a heavy object.

Product failure, an electric shock or fire may result from a damaged cable.

Do not connect multiple products to a single power socket.

Overheated power sockets may cause a fire.

Insert the power plug all the way in so it is not loose.

An unsecure connection may cause a fire.

Clean any dust around the pins of the power plug orthe power socket with a dry cloth.

A fire may result.

Connect the power plug to a grounded power socket. (Except for devices that do not provide grounding)

An electric shock or injury may result.

Do not use a damaged power plug or a loose power socket.

An electric shock or fire may result.

6

Caution

Hold the plug when disconnecting the power cable from the power socket.

An electric shock or fire may result.

When connecting the power plug to the port, be sure to connect it completely.

If the power plug is not completely connected to the port, the plug may be unexpectedly disconnected, or there is a risk of overheating due to overcurrent, leading to safety accidents.

Only use the power cable provided with your product by Samsung. Do not use the power cable with other products.

An electric shock or fire may result.

Keep the power socket where the power cord is connected unobstructed.

When a problem occurs with the product, the power cord must be unplugged to completely cut off power to the product. The power is not completely cut off by using only the Power button on the body of the product.

Do not disconnect the power cable while the product is being used.

The product may become damaged by an electric shock.

Installation

Warning

Before moving the product, turn off the power switch and disconnect the power cable and all other connected cables.

Damage to the cable may cause a fire or electric shock.

When installing the product, keep it at a distance from the wall so that it is well ventilated.

An increased internal temperature may cause a fire.

Do not install the product in a poorlyventilated space such as bookcase or closet.

An increased internal temperature may cause a fire.

Keep the plastic packaging out of the reach of children.

Children's misuse of the plastic packaging may cause suffocation.

Do not install the power cable (DC power supply) and the product near head sources.

(Candles, mosquito repellents, cigarettes, sprays, heating devices, places exposed to direct sunlight, and more)

7

Wheninstallingtheproduct,fixitfirmlysothatitdoesnotfall.

If the product is not fixed firmly and a child touches the product while playing, the product may fall, causing damage to the product or injury to the child.

Do not install the product in a kitchen or near a kitchen counter.

Edible oil or oil vapor can damage or deform the product.

Have a technician install the wall-mount hanger.

Installation by an unqualified person can result in an injury. Only use approved cabinets.

If the product is installed in an unusual location, the surrounding environment may cause a serious quality problem. Therefore, be sure to contact Samsung Customer Service Centre before installation.

(Places where many fine dusts are generated, places where chemicals are used, places with too high or low temperatures, places with a lot of moisture or water, transportation equipment such as vehicles, airports and stations used continuously for a long time, and more)

Caution

When lifting and moving the product, do not touch the screen display, and make sure that at least two people work together.

The product may fall, causing personal injury or product damage.

Do not lay down the product on its front.

The screen may become damaged.

Prolonged exposure to direct sunlight may discolourthe surface of the screen display.

8

Operation

Warning

If the product generates a strange noise, a burning smell, or smoke, unplug the power plug immediately and contact your Samsung

Customer Service Centre.

An electric shock or fire may result.

Keep the remote control batteries and the small accessories out of the reach of children. Ensure children do not swallow any of them.

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

If the product is dropped or its appearance is damaged, turn off the power switch and disconnect the power cord. Then contact Samsung Customer Service Centre.

Continued use can result in an electric shock or a fire.

Do not move the product by pulling the power cord or any cable.

Product failure, an electric shock or fire may result from a damaged cable.

Ensure the vents are not blocked by tablecloths or curtains.

An increased internal temperature may cause a fire.

Do not apply an impact to the product.

•• The screen display may be damaged.

•• An electric shock or fire may result.

Do not insert metallic objects (chopsticks, coins, hairpins, etc) or objects that burn easily (paper, matches, etc) into the product (via the vent or input/output ports, etc).

•• If foreign substances enter the product, be sure to power off the product and disconnect the power cord. Then contact Samsung Customer Service Centre.

•• Product failure, an electric shock or fire may result.

Do not place objects containing liquid (vases, pots, bottles, etc) or metallic objects on top of the product.

•• If foreign substances such as water enter the product, be sure to disconnect the power cord. Then contact Samsung Customer Service Centre.

•• Product failure, an electric shock or fire may result.

During a lightning orthunderstorm, power off the product and disconnect the power cord.

An electric shock or fire may result.

Do not leave heavy objects or items that children like (toys, sweets, etc.) on top of the product.

The product or heavy objects may fall as children try to reach for the toys or sweets resulting in a serious injury.

9

Do not hang on or climb on the product.

•• The product may fall, causing personal injury or even death.

•• Be especially careful that children do not hang on or climb on the product.

While the power plug is plugged into a power socket, do not insert a chopstick or other conductor into a remaining power socket. Also, after disconnecting the power plug from the power socket, do not touch the pins of the plug immediately.

Otherwise, an electric shock may result.

There is a high voltage inside the product. Never disassemble, repair or modify the product yourself.

•• Contact Samsung Customer Service Centre for repairs.

•• An electric shock or fire may result.

If a gas leakage is found, do not touch the product orthe power plug, and ventilate the room immediately.

Sparks can cause an explosion or fire.

Donotusehumidifiersorstovesaroundtheproduct.

An electric shock or fire may result.

Caution

Insert each battery so that its polarity (+, –) is correct.

If the polarity is not correct, the battery may rupture or the internal fluid may leak, causing contamination and damage to the surroundings, fire, or personal injury.

Do not place heavy objects on the product.

Product failure or personal injury may result.

When you do not use the product for a long time due to vacation or other reason, disconnect the power cord from the power socket.

Dust accumulation combined with heat can cause a fire, electric shock or electric leakage.

Use the product at the recommended resolution and frequency.

Your eyesight may deteriorate.

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 centre or to a store selling the same type of the battery or rechargeable battery.

Rest your eyes for more than 5 minutes for every1 hour of product use.

Eye fatigue will be relieved.

10

Leavingthescreenfixedonastationaryimageforanextendedperiodoftimemaycause afterimage burn-in or defective pixels.

When you do not use the product for a long time, activate power-saving mode or set the screen saver to moving-picture mode.

Donotuseorkeepcombustiblesprayoraninflammablesubstanceneartheproduct.

An explosion or fire may result.

Useonlythespecifiedstandardisedbatteries,anddonotuseanewbatteryandaused 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.

Do not watch the product screen too closely and continuously for a long time.

Your eyesight may deteriorate.

Do not lift or move the product when it is in operation.

Do not touch the screen when the product has been turned on for an extended period of time as it will become hot.

When using headphones or earphones, do not turn the volume too high or use them for a long time.

Damage to your hearing may result.

Precautions when handling the panel

Do not stand the product as shown in the image. The panel is fragile and can get damaged.

Lay the product down to handle it as shown in the image. (the packaging can be used).

Ensure you use the handles on the back when moving the product.

Do not hold or grasp any area of the product within 15 mm from the front.

15 mm

11

Cleaning

Warning

Do not spraywater or cleaner directly on the product.

•• The product’s surface may be damaged, or the markings may be erased.

•• An electric shock or fire may result.

Storage and Maintenance

Cleaning the exterior and display

Wipe the surface with a slightly wet, soft cloth, and then wipe with a dry cloth.

1

2

3

Caution

When cleaning, be sure to disconnect the power plug and wipe gentlywith a soft and dry clothsuchassuperfinefibersorcottonflannelstopreventscratches.

The product's surface may be damaged, or the markings may be erased.

Besuretouseasoftanddryclothsuchassuperfinefibersorcottonflannelsbecausethe surface of the product and the screen display are vulnerable to scratches.

The product's surface or the screen display can be easily scratched with foreign substances.

Do not apply chemicals containing alcohol, solvent, or surfactant such as wax, benzene, thinner, pesticide, airfreshener, lubricant, or cleanerto the product.

The product's exterior may be discoloured or cracked, the surface of the panel may be peeled off, or the markings may be erased.

Precautions

Do not scratch the screen with nails or sharp objects. Scratches may leave marks or damage the product.

Do not spray water directly on any part of the product. Product failure, an electric shock or fire may result from water that enters the product.

Due to the characteristics of high-glossy products, using a UV humidifier nearby may create white-coloured stains on the product.

•• Removing a sticker attached on the screen may leave residues. Clean the residues before watching the screen.

•• Do not strongly press and rub the product. Damage to the product may result.

•• Do not wipe the screen with chemicals. Product failure may result.

•• Contact Customer Service Centre if the inside of the product needs cleaning (service fee will be charged).

12

Chapter 02

Preparations

––Contact the vendor where you purchased the product if any components are missing.

––The pictures may look different from the actual components.

Checking the Components

Components

――Components may differ in different locations.

		Warranty card
Quick Setup Guide			Regulatory guide		Power cord
		(Not available in some locations)

	Batteries		Remote Control	DP cable		RS232C(IN) adapter
	(Not available in some locations)

Holder-Ring x 4 / Screw x 4

13

Parts

External sensor KIT

――The External sensor KIT has a remote-control sensor, a brightness sensor and function keys. If mounting the display onto a wall, you can move the External sensor KIT to the side of the display.

――The colour and shape of parts may differ from what is shown. Specifications are subject to change without notice to improve quality.

	Buttons	Description
		Aim the remote control towards this spot on the LCD Display.
	Remote Control Sensor	――Keep the area between the remote sensor and remote control obstacle-
		free.
	Light sensor	Automatically detects the intensity of ambient light around a selected
		display and adjusts the screen brightness.
	Power indicator	The power indicator will turn off when the product is turned on. It will blink
		in power-saving mode.
	POWER button	Use this button for turning the LCD Display on and off.
	SOURCE button	Switches from PC mode to Video mode.
		Selects the input source that an external device is connected to.

Use the remote control within 7m to 10m from the sensor on the product at an angle of 30 from the left and right. ――Store used batteries out of reach of children and recycle.

――Do not use a new and used battery together. Replace both batteries at the same time. ――Remove batteries when the remote control is not to be used for an extended period of time.

14

Reverse Side

――The colour and shape of parts may differ from what is shown. Specifications are subject to change without notice to improve quality.

OUT IR
CONTROLIN
(MAGICINFO) DVI IN
HDMIIN 1
HDMIIN 2
DPIN
RGBIN
(LOOPOUT) DP OUT
	AUDIO
OUT	IN
OUT	RS232C
	IN
USB	RJ45

Port	Description
IR OUT	Receives the remote control signal via the external sensor board and outputs the
	signal via LOOP OUT.
CONTROL IN	Supplies power to the external sensor board or receives the light sensor signal.
DVI IN (MAGICINFO)	DVI IN: Connects to a source device using a DVI cable or HDMI-DVI cable.
	MAGICINFO: To use MagicInfo, make sure to connect the DP-DVI cable.
HDMI IN1, HDMI IN 2	Connects to a source device using an HDMI cable.
DP IN	Connects to a PC using a DP cable.
RGB IN	Connects to a source device using a D-SUB cable.
DP OUT (LOOPOUT)	Connects to another product using a DP cable.
	――When connecting monitors through DP Loopout, using the DP cable that came
	with the package is recommended.
	――This port uses an algorithm that is specific to UHD resolution input and
	output. The port is not compatible with monitors that have FHD content-
	specific DP Loopout ports. Connecting Loopout ports between monitors of
	the same model is recommended.
AUDIO IN	Receives sound from a source device via an audio cable.
AUDIO OUT	Outputs sound to an audio device via an audio cable.
RS232C IN	Connects to MDC using an RS232C adapter.
RS232C OUT
RJ45	Connects to MDC using a LAN cable. (10/100 Mbps)
USB	Connect to a USB memory device. (Only for update purpose)

15

Remote Control

――Using other display devices in the same space as the remote control of this product can cause the other display devices to be inadvertently controlled. ――A button without a description in the image below is not supported on the product.

Power on the product.

Adjust the volume.

Change the input source.

Display or hide the onscreen display menu, or return to the previous menu.

			POWER
			OFF
	.QZ	ABC	DEF
	1	2	3
	GHI	JKL	MNO
	4	5	6
	PRS	TUV	WXY
	7	8	9
	DEL-/--	SYMBOL
		0	CH LIST
		MUTE
	VOL	SOURCE	CH

MENU	HOME	MagicInfo
		Player I

Power off the product.

Number buttons

Enter the password in the OSD menu.

Mute the sound.

Unmuting the sound: Press MUTE again or press the volume control(+ VOL -) button.

Use this hotkey to directly access MagicInfo Player I.

This hotkey is available when a network box or PIM (Plug In Module) is connected.

Go to Home Launch Button.

––Remote control button functions may differ for different products.

16

Quickly select frequently used functions.

Return to the previous menu.

If multiple products are connected through the Video Wall feature, press the SET button and

enter a product ID using the number buttons. Control the product using the remote control.

Cancel a value that has been set using the SET button and control all connected products

using the remote control.

TOOLS

INFO

RETURN			EXIT
PC	DVI	HDMI	DP

A B C D

IR control

SET UNSET LOCK

To place batteries in the remote control

Display information about the current input source.

Move to the upper, lower, left or right menu, or adjust an option's setting.

Confirm a menu selection. Exit the current menu.

Manually select a connected input source from PC, DVI, HDMI, or DisplayPort.

It sets safe lock function.

–– Remote control button functions may differ for different products.

17

Connection Using an IR Stereo Cable (sold separately)

Make sure to connect the External ambient sensor while the product is powered off. Then, power on the product.

Controlling more than one display product using your remote control

•• Connect the IR OUT port on the product to the CONTROL IN port on the other display product using the dedicated stereo cable.

•• A command sent from the remote control pointed at product 1 will be received by both display products 1 and 2 .

――The appearance may differ depending on the product.

Controlling more than one display product using an External ambient sensor (sold separately)

•• A command sent from the remote control pointed at product 1 (to which the External ambient sensor is connected) will be received by

both display products 1 and 2 .

――The appearance may differ depending on the product.

1

2

IR OUT

CONTROL IN

1

2

CONTROL IN

IR OUT

CONTROL IN

POWER

SOURCE

18

Before Installing the Product (Installation

Guide)

To prevent injury, this apparatus must be securely attached to the floor/wall in accordance with the installation instructions.

•• Ensure that an authorised installation company installs the wall mount.

•• Otherwise, it may fall and cause personal injury.

•• Make sure to install the specified wall mount.

Switching between portrait and landscape

――Contact Samsung Customer Service Centre for further details.

•• To use the product in portrait orientation, rotate it clockwise.

――Do not use this model installed on a ceiling, floor, or table.

Ventilation

Installation on a Perpendicular Wall

A Minimum 40 mm

B Ambienttemperature: Under35

•• When installing the product on a perpendicular wall, allow at
least 40 mm of space between the product and wall surface for
ventilation and ensure that the ambient A temperature is kept
below35 .	A

B

Installation on an Indented Wall

――Contact Samsung Customer Service Centre for further details.

Plane view
A Minimum 40 mm	B		B
B Minimum 70 mm
C Minimum 50 mm
D Minimum 50 mm		D	A
E Ambienttemperature: Under35
	D
――When installing the product on an indented wall,
allow at least the space specified above between
the product and wall for ventilation and ensure	C		C
thatthe ambienttemperature is kept below35 .		E

19

Installing the Wall Mount

1

Preparing before installing Wall-Mount

To install a wall-mount from another manufacturer, use the Holder-Ring(1).

Installing the Wall Mount

The wall mount kit (sold separately) allows you to mount the product on the wall.

For detailed information on installing the wall mount, see the instructions provided with the wall mount. We recommend you contact a technician for assistance when installing the wall mount bracket.

Samsung Electronics is not responsible for any damage to the product or injury to yourself or others if you select to install the wall mount on your own.

20

WallMountKitSpecifications(VESA)

――Install your wall mount on a solid wall perpendicular to the floor. Before attaching the wall mount to surfaces other than plaster board, please contact your nearest dealer for additional information.

If you install the product on a slanted wall, it may fall and result in severe personal injury.

•• Samsung wall mount kits contain a detailed installation manual and all parts necessary for assembly are provided.

•• Do not use screws that are longer than the standard length or do not comply with the VESA standard screw specifications. Screws that are too long may cause damage to the inside of the product.

•• For wall mounts that do not comply with the VESA standard screw specifications, the length of the screws may differ depending on the wall mount specifications.

•• Do not fasten the screws too firmly. This may damage the product or cause the product to fall, leading to personal injury. Samsung is not liable for these kinds of accidents.

•• Samsung is not liable for product damage or personal injury when a non-VESA or non-specified wall mount is used or the consumer fails to follow the product installation instructions.

•• Always have two people mount the product on a wall.

•• Standard dimensions for wall mount kits are shown in the table below.

Unit: mm

	Model name	VESA screw hole specs (A * B) in	Standard Screw	Quantity
		millimetres
	UH46N-E / UM46N-E /	600 x 400	M8	4
	UH55F-E / UM55H-E

――Do not install your Wall Mount Kit while your product is turned on. It may result in personal injury due to electric shock.

21

Remote Control (RS232C)

Cable Connection

RS232C Cable

Interface	RS232C (9 pins)
Pin	TxD (No.2), RxD (No.3), GND (No.5)
Bit rate	9600 bps
Data bits	8 bit
Parity	None
Stop bit	1 bit
Flow control	None
Maximum length	15 m (only shielded type)

•• Pin assignment

1		2		3		4		5		5			4		3		2		1

6	7	8	9	9	8	7	6
<Male type>				<Female type>

Pin	Signal
1	Detect data carrier
2	Received data
3	Transmitted data
4	Prepare data terminal
5	Signal ground
6	Prepare data set
7	Send request
8	Clear to send
9	Ring indicator

22

••	RS232C cable
	Connector: 9-Pin D-Sub to Stereo Cable
		3
6	1	2
		1

					-P2-
9 -P1-	5
-P1-		-P1-	-P2-		-P2-
Male type Rx		3 ----------	1	Tx	STEREO
	Tx	2 ----------	2	Rx	PLUG
	Gnd	5 ----------	3	Gnd	(3.5ø)

LAN Cable

•• Pin assignment

1 2 3 4 5 6 7 8

Pin No	Standard Colour	Signal
1	White and orange	TX+
2	Orange	TX-
3	White and green	RX+
4	Blue	NC
5	White and blue	NC
6	Green	RX-
7	White and brown	NC
8	Brown	NC

23

•• Connector : RJ45

Direct LAN cable (PC to HUB)

		HUB
	P2	P1
RJ45	P1	P2

Signal		P1			P2	Signal
TX+		1	<	-------->	1	TX+
TX-		2	<--------	>	2	TX-
RX+		3	<--------	>	3	RX+
RX-		6	<--------	>	6	RX-

Cross LAN cable (PC to PC)

RJ45

P1

P2

Signal		P1				P2			Signal
TX+		1		<--------	>	3			RX+
TX-		2		<--------	>	6			RX-
RX+		3		<--------	>	1			TX+
RX-		6		<--------	>	2			TX-

24

Connection

――Ensure you connect each of the adapters to the correct RS232C IN or OUT port on the

product.

•• Connection 1

	RS232C		RS232C		RS232C		RS232C
IN	OUT	IN	OUT	IN	OUT	IN	OUT

•• Connection 2

RJ45

RJ45

•• Connection 3

RJ45	RS232C		RS232C		RS232C		RS232C
	OUT	IN	OUT	IN	OUT	IN	OUT

25

Control Codes

Viewing control state (Get control command)

Header	Command	ID	Data length	Checksum
0xAA	Command		0
	type

Controlling (Set control command)

Header	Command	ID	Data length	Data	Checksum
0xAA	Command		1	Value
	type

Command

No.	Command type	Command	Value range
1	Power control	0x11	0~1
2	Volume control	0x12	0~100
3	Input source control	0x14	-
4	Screen mode control	0x18	-
5	Screen size control	0x19	0~255
6	Auto adjustment control (PC and	0x3D	0
	BNC only)
7	Video wall mode control	0x5C	0~1
8	Safety Lock	0x5D	0~1

No.	Command type	Command	Value range
9	Video Wall On	0x84	0~1
10	Video Wall User Control	0x89	-

•• All communications take place in hexadecimals. The checksum is calculated by adding up all values except the header. If a checksum adds up to be more than 2 digits as shown below (11+FF+01+01=112), the first digit is removed.

E.g. Power On & ID=0

Header	Command	ID	Data length	Data 1	Checksum
0xAA	0x11		1	"Power"
Header	Command	ID	Data length	Data 1	12
0xAA	0x11		1	1

•• To control all devices connected by a serial cable simultaneously irrespective of IDs, set the ID as "0xFE" and transmit commands. Commands will be executed by each device but ACK will not respond.

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Power control

••	Function
	A product can be powered on and off using a PC.
••	Viewing power state (Get Power ON / OFF Status)
Header		Command	ID	Data length	Checksum
0xAA		0x11		0

•• Setting power ON/Off (Set Power ON / OFF)

Header

Command

ID

Data length

Data

Checksum

0xAA

0x11

1

"Power"

"Power": Power code to be set on a product.

1: PowerON

0:PowerOFF

••

Ack

Header

Command

ID

Data length

Ack/Nak

r-CMD

Val1

Checksum

0xAA

0xFF

3

'A'

0x11

"Power"

"Power": Power code to be set on a product.

••

Nak

Header

Command

ID

Data length

Ack/Nak

r-CMD

Val1

Checksum

0xAA

0xFF

3

'N'

0x11

"ERR"

"ERR" : A code showing what error has occurred.

Volume control

•• Function

The volume of a product can be adjusted using a PC.

•• Viewing volume state (Get Volume Status)

Header	Command	ID	Data length	Checksum
0xAA	0x12		0

•• Setting the volume (Set Volume)

Header	Command	ID	Data length	Data	Checksum
0xAA	0x12		1	"Volume"

"Volume": Volume value code to be set on a product. (0-100)

•• Ack

Header	Command ID		Data length	Ack/Nak	r-CMD	Val1	Checksum
0xAA	0xFF		3	'A'	0x12	"Volume"

"Volume": Volume value code to be set on a product. (0-100)

•• Nak

Header	Command ID		Data length	Ack/Nak	r-CMD	Val1	Checksum
0xAA	0xFF		3	'N'	0x12	"ERR"

"ERR" : A code showing what error has occurred.

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