LG 21HK512D-B User Guide [de]

OWNER’S MANUAL

MEDICAL MONITOR

Please read this manual carefully before operating your set and retain it for future reference.

21HK512D

*MFL71428802*	www.lg.com
(1906-REV00)	Copyright © 2019 LG Electronics Inc. All Rights Reserved.

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CONTENTS
ON CLEANING---------------------------------------------	2
ASSEMBLY AND PREPARING--------------------------	3
INITIAL INSTALLATION---------------------------------	6
USER SETTINGS-----------------------------------------	11
TROUBLESHOOTING-----------------------------------	16
PRODUCT SPECIFICATION---------------------------	17

ON CLEANING

Recommended Cleaning Chemicals

•• Isopropanol 70 %

•• Ethanol 70 %

•• Cidex® OPA

•• 0.9 % NaCl solution

How to Use Cleaner (When the screen has dust)

•• Prior to cleaning, turn off the monitor and remove the power cable.

•• Soak a soft cloth in a recommended cleaner, then lightly rub the screen with no more than 1 N of force.

•• The cleaner could cause serious damage if it leaks inside the monitor while cleaning.

•• The display could be damaged, so only clean the parts of the monitor other than the screen's LCD panel.

•• Do not use benzene, thinner, acids or alkaline cleaners or other such solvents.

•• Cleaning guidelines for displays must only be carried out by medical professionals (doctors or nurses) and must not be handled by patients.

2

ASSEMBLY AND PREPARING

Product Composition

Please check whether all the components are included in the box before using the product. If there are any missing components, contact the retailer where you purchased the product.

Note that the product and related components may look different from those shown here.

DVI-D Cable

DisplayPort Cable

Power Cord	CD/Owner's Manual/Regulatory
	Manual/Cards

Cable holder

CAUTION

•• Always use genuine LG components to ensure safety and product performance.

•• The product warranty will not cover damage or injury caused by the use of unauthorized components.

•• It is recommend that use the supplied components.

•• If you use generic cables not certified by LG, the screen may not display or there may be image noises.

•• Always use authorized components from the table of accessories shown below. Unauthorized components can cause damage and malfunction to the product.

Component	Standard
DisplayPort Cable	UL, Impedance 100 ohm
DVI-D Cable	UL, Impedance 100 ohm
Power Cord	US – Approved US safety regulation
	Others – Approved country safety regulation

NOTE

•• The components may look different from those illustrated here.

•• Without prior notice, all product information and specifications contained in this manual are subject to change to improve the performance of the product.

•• To purchase optional accessories, visit an electronics store or an online shopping site, or contact the retailer from which you purchased the product.

•• The power cord provided may differ depending upon the region.

Supported Software

Check the software supported by your product and refer to the manuals on the CD enclosed in the product package.

Software	Installation Priority
	Recommended

•• Required and Recommended: You can download and install the latest version from the enclosed CD or from the LGE website (www.lg.com).

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Product and Button Description

Front View

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Auto

Luminance

Stability Sensor

Calibration Sensor

Power LED APRX. Sensor

Indicator

Power LED Indicator

LED Status	Operation Description
Green	Normal operation
Orange	No signal/Power saving
Light Orange	Power saving when people leave
LED off	Power off

NOTE

•• Under normal operation, Power LED Indicator will be off after 20 seconds in order not to affect the image reading quality in dark room.

•• To bring back the Power LED Indicator, press the OSD Control Knob or switch display condition.

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Rear View

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USB IN 1 USB IN 2 USB UP	USB (MSD) LAN	DP IN	DVI-D IN	AC INPUT			ON / OFF

		-- One upstream two downstream ports.				-- Dual-Link DVI-D.
		.				Connection.
		-- USB A.				-- AC power input.
		-- Save test or calibration report to an external storage device, it is compatible with FAT32 only.				-- For operation with AC power.
		(For technician use only)		7		Equipotential terminal
		-- RJ45.				to other equipment’s potential equalization conductor.
						(AC switch)
		-- For sending calibration report to a target PC and synchronize with time server. (For technician				-- For operation with AC power.
		only)
		-- Display Port 20 pin.
		-- Digital Connection.

5

Stand View

INITIAL INSTALLATION

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	100
	429.3
	18
	247.9

Unit: mm	To attach the LCD monitor to your system, follow these instructions
	1	Turn off the power of your computer.
	2	For connecting the PC: Connect the DVI-D cables or DisplayPort cables to the connector of the display card
		in your system. Tighten all screws.
	3	Connect the DVI-D cables or DisplayPort cables to the connector on the back of the monitor.
	4	Connect one end of the power cord to the monitor and the other end to the power outlet.
	5	The AC switch on the back of the monitor must be turned on. Then turn on the monitor with the OSD
		Control Knob.
	6	For further adjustments, refer to the OSD section of this manual.

NOTE

•• Incorrect cable connections may result in irregular operation, damage display quality / components of LCD module and/or shorten the module’s life.

•• Please refer to Caution of "Assembly And Preparing" section for proper selection of your Power cord.

•• The AC switch is a real on/off switch. If this switch is on the Off position, the monitor cannot be turned on by using the OSD Control Knob.

•• If you have any questions, please refer to the " Troubleshooting" section of this manual.

6

Moving and Lifting the Monitor

When moving or lifting the monitor, follow these instructions to prevent the monitor from being scratched or damaged and to ensure safe transportation, regardless of its shape or size.

•• Place the monitor in the original box or packing material before attempting to move it.

•• Before moving or lifting the monitor, disconnect the power cord and all other cables.

•• Hold the bottom and side of the monitor frame firmly. Do not hold the panel itself.

•• When holding the monitor, the screen should face away from you to prevent it from being scratched.

•• When transporting the monitor, do not expose the monitor to shock or excessive vibration.

•• When moving the monitor, keep it upright and never turn the monitor on its side or tilt it sideways.

Installing on a Table

•• Lift the monitor and place it on the table in an upright position. Place the monitor at least 100 mm away from the wall to ensure sufficient ventilation.

100 mm

100 mm

100 mm

100 mm

CAUTION

•• Avoid touching the monitor screen as much as possible.

-- This may result in damage to the screen or some of the pixels used to create images.

•• If you use the monitor panel without the stand base, its OSD Control Knob may cause the monitor to become unstable and fall, resulting in damage to the monitor or human injury. In addition, this may cause the OSD Control Knob to malfunction.

CAUTION

•• Unplug the power cord before moving or installing the monitor. There is risk of electric shock.

•• Make sure to use the power cord that is provided in the product package and connect it to a grounded power outlet.

•• If you need another power cord, please contact your local dealer or the nearest retail store.

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Adjusting the Stand Height

1Place the monitor mounted on the stand base in an upright position.

2Handle the monitor with both hands for safety.

Max. 150.0 mm

Swivel stand

Swivel 45 degrees and adjust the angle of the Monitor set to suit your view.

WARNING

•• When adjusting the screen height, do not place your hand on the stand body to avoid injury to your fingers.

Adjusting the Angle

1Place the monitor mounted on the stand base in an upright position.

2Adjust the angle of the screen.

The angle of the screen can be adjusted forward or backward from -5° to 25° for a comfortable viewing experience.

WARNING

•• To avoid injury to the fingers when adjusting the screen, do not hold the lower part of the monitor’s frame as illustrated below.

•• Be careful not to touch or press the screen area when adjusting the angle of the monitor.

Pivot Feature

The pivot feature allows the monitor to rotate 90 degrees clockwise or counter-clockwise.

Head

Stand

WARNING

•• To avoid scratching the stand base, do not use excessive force or speed when rotating the monitor using the pivot feature, and make sure that the stand does not make contact with the monitor.

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1 Raise the monitor up to the maximum height.

3 Rotate the monitor clockwise or counter-clockwise as shown in the figure.

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2 Adjust the angle of the monitor in the direction of the arrow as shown in the figure.

4 Complete the installation by rotating the monitor 90° as shown in the figure.

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NOTE

•• Auto Pivot feature of the display is not supported.

•• The screen can be rotated easily using the screen pivot shortcut key provided with your Windows operating system. Note that some Windows versions and some graphics card drivers may use different settings for the screen pivot key or may not support the pivot key at all.

•• Windows operating system screen pivot shortcut key. -- 0°: Ctrl + Alt + keyboard up key ()

-- 90°: Ctrl + Alt + keyboard left key () -- 180°: Ctrl + Alt + keyboard down key () -- 270°: Ctrl + Alt + keyboard right key ()

WARNING

•• Take care when rotating the monitor if the cable is connected.

•• To avoid injury to your fingers, do not put them between the screen and the stand base when turning the monitor's screen.

10

USER SETTINGS

Menu Settings

OSD Control Knob

Your LCD monitor allows you to easily adjust the characteristics of the image being displayed. All of these adjustments are made using the OSD Control Knob on the monitor. While you use this OSD Control Knob, an OSD shows you their changes.

The applicable setting options are as shown below.

OSD Control Knob

The OSD Control Knob is a multi-functional device located behind the Power LED Indicator on the right side of the front bezel. It has three movements-rotate upward, rotate downward and press inward as a button.

					Power On/Off	Press the OSD Control Knob to power the unit on from the off stage
						(the LED is off). To turn the power off, press the OSD Control Knob
						and hold for at least 3 second until the LED turns off.
					OSD Control	While the monitor is on (green LED and image on the screen),
						Pressing on the Control Knob activates the OSD. While the OSD menu
						is active, use the three way movements of the Control Knob.
						Rotate Downward	Move Up/Right, Increase, Larger, More
						Rotate Upward	Move Down/Left, Decrease, Smaller, Less
						OSD Control Knob	Execute, Do, Save
						Press

[Input]		[Picture]		[Gamma]		[Info]
[OSD]		[General]		[Exit]

NOTE

•• Your monitor’s OSD (On Screen Display) may differ slightly from that shown in this manual.

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[Input]

[Input]	Description
[DVI]	Set current input to DVI.
[DISPLAYPORT]	Set current input to Displayport.

[Picture]

	[Picture]		Description
	[ALS]	[Range]	User define the ALS value.
	(Auto Luminance Stability)
		[300]	Adjust brightness to 300 cd/m2 (±10%).
		[400]	Adjust brightness to 400 cd/m2 (±10%).
		[500]	Adjust brightness to 500 cd/m2 (±10%).
		[600]	Adjust brightness to 600 cd/m2 (±10%).
		[Off]	Stop [ALS] and enable [Brightness].
		[Auto]	Auto select [ALS] according ambient light detected by Ambient sensor.
	[Brightness]	Adjust the backlight of the full screen by the range from 0 to 100.
	[Contrast]	Adjust the contrast for the display image by the range from 0 to 100.
	[Color Temp]	[6500K]	Set Color temp to 6500K.
		[7500K]	Set Color temp to 7500K.
		[9300K]	Set Color temp to 9300K.
		[Mono]	Set Color temp to monochrome.

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[Gamma]

[Gamma]	Description
[Gamma 1.8]	Set Gamma curve to curve 1.8.
[Gamma 2.0]	Set Gamma curve to curve 2.0.
[Gamma 2.2]	Set Gamma curve to curve 2.2.
[Gamma DICOM]	Set Gamma curve for medical standard. (DIN6868-157)
[Gamma User]	Set Gamma curve for user mode.
[Light Box]	Full screen in white.

[Info]

[Info]	Description
System Information	Show Model name/Firmware Version/GPU Version/Monitor SN/H-Freq./V-Freq./Life Time/IP/ALS(LUX).

NOTE

•• Information of LUX is only for reference. For quality assurance test, please use standard equipment.

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[OSD]

[OSD]

Description

[Rotation]

[Language]

[OSD Position]

[OSD Timer]

[OSD Lock]

[OSD Transparency]

[Landscape]	Set OSD Menu in landscape.
[Portrait]	Set OSD Menu in portrait.
[Auto]	Set OSD form by G-sensor.
Sets the menu screen to the desired language.
Set horizontal and vertical position of OSD Menu.
[10 sec.]	Set OSD display time around 10 seconds.
[20 sec.]	Set OSD display time around 20 seconds.
[30 sec.]	Set OSD display time around 30 seconds.
[45 sec.]	Set OSD display time around 45 seconds.
[60 sec.]	Set OSD display time around 60 seconds.
[120 sec.]	Set OSD display time around 120 seconds.
[Yes]	Select [Yes] to enable lock.
[No]	Long press OSD Control Knob in lock.
Set transparency of OSD Menu.

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[General]

[General]		Description
[All Reset]	[Yes]	Reset all display and OSD setting to default value.
	[No]	Exit this page.
[APRX. Sensor]	[Off]	Disable [APRX. Sensor] function.
	[On]	Set [APRX. Sensor] close the panel power when user isn’t in front of monitor.
	[Auto]	Save the P-distance and enable [APRX. Sensor] on. The arrow mark will point to [On].
[Zoom Up]	[Original]	Keep image in normal resolution.
	[Full]	Scale up the resolution to 2048 x 1536.
	[2X Scale]	Scale up the specific part of image.
[Self Calibration]	[Yes]	Enable monitor test luminance and calibrate DICOM with color temperature according to OSD setting.
	[No]	Exit this page.
[Cal. Date:]	NOTE
	•• Show [Cal. Date:] in which [Self Calibration] is done. The [Cal. Date:] will be based on the date that is shown in the OSD menu, it can be synced to the real time/date via internet (RJ45). Please
	connect the monitor with internet before AC On if user want to get real time/date when doing [Self Calibration].

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TROUBLESHOOTING

Problem	Check to see
Nothing is displayed on the screen	•• The signal cable should be completely connected to the display card/computer.
	•• The display card should be completely seated in its slot.
	•• Check the AC switch. Should be in the On position.
	•• OSD Control Knob and computer power switch should be in the On position.
	•• Check to make sure that a supported mode has been selected on the display card or system being used. (Please consult display card or system manual
	to change graphics mode)
	•• Check the monitor and your display card with respect to compatibility and recommended settings.
	•• Check the signal cable connector for bent or pushed-in pins.
Image persistence (Image Sticking)	•• Image persistence is when a residual or ghost image of a previous image remains visible on the screen. To alleviate image persistence, turn off the
	monitor for as long as the previous image was displayed.
	•• Try not to operate the LCD with a fixed image on the screen for more than thirty minutes.
The screen has defective pixels	•• The screen has defective pixels (e.g. slightly light or dark). This is due to the characteristics of the panel itself and not the LCD product.
Image is unstable, unfocused or swimming is apparent	•• Signal cable should be completely attached to the computer.
	•• Check the monitor and your display card with respect to compatibility and recommended signal timings.
	•• If your text is garbled, change the video mode to non-interlace and use 50Hz refresh rate.
OSD is not sized properly	•• Use the OSD Image Adjust controls to increase or decrease the coarse total.
	•• Check to make sure that a supported mode has been selected on the display card or system being used.
Is the [No Signal] message displayed?	•• Signal cable should be completely attached to the computer.
	•• Make certain the computer is not in a power-saving mode. (Touch the keyboard or mouse)
	•• If no video is present on the screen, turn the Power button off and on again.
LED on monitor is not lit (No Green or Light Orange can be seen)	•• Power Switch should be in the On position and power cord should be connected.
	•• Check the power cable should be connected surely. Press the OSD Control Knob or switch display condition with source or resolution.

16

PRODUCT SPECIFICATION

The product specifications are subject to change without prior notice for product improvements. “ ~ ”refers to alternating current (AC), “ ”refers to direct current (DC).

LCD Screen	Type	TFT (Thin Film Transistor)
		LCD (Liquid Crystal Display) Screen
	Pixel Pitch	0.2115 mm x 0.2115 mm
Resolution	Max Resolution	2048 x 1536 @ 60 Hz
	Recommended Resolution
Video Signal	Horizontal Frequency	63 kHz - 96 kHz
	Vertical Frequency	50 Hz - 75 Hz
Input Connector		Equipotential terminal
Power Source	Power Rating	100 - 240 V~ 50/60 Hz, 1.2 - 0.5 A
	Power consumption	Max. 85 W *
Environmental Conditions	Operating Conditions	Temperature	0 °C to 40 °C
		Humidity	0 % to 80 %
		Pressure	540 hPa to 1060 hPa
	Storing Conditions	Temperature	-20 °C to 60 °C
		Humidity	0 % to 80 %
		Pressure	500 hPa to 1060 hPa

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Dimensions (mm)	Monitor Size (Width x Height x Depth)
	With Stand	377 x 606 x 248.2
	Without Stand	377 x 473 x 89.6
Weight (kg)	With Stand	9.8
	Without Stand	7.0
Medical Specifications	Classification by protection type against	Class		equipment
	Electric Shock
	Mode of operation	Continuous Operation
	Environment of Use	This equipment is not suitable for use in the presence of flammable anesthetic or oxygen.

*The Operating Mode of Power Consumption is measured with LGE test standard. (Full White pattern, Maximum resolution)

*The Power Consumption level can be different by operating condition and monitor setting.

18

Display Mode

Pixel Format	Pixel Frequency		Frequency		Standard	Input 1	Input 2
	CLK (MHz)	H (kHz)		V (Hz)	Type	DVI-D	DP
1280 x 1024	108	63.96		60.0	VESA	V	V
1600 x 1200	162	75.00		60.0	VESA	V	V
1920 x 1080	148.5	67.50		60.0	VESA	V	V
1920 x 1200	193.6	74.60		60.0	VESA	V	V
2048 x 1536	260	96.71		60.0	-	V	V

NOTE

•• Modes not listed in the table may not be supported. For optimal resolution, we recommend you to choose a mode listed in the above table.

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Supported Graphic Card List

Vendor	Graphic Card

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Manufacturer

Manufacturer: DIVA Laboratories, Ltd.

Address: 9F, No.351, Sec.2, Zhongshan Road, Zhonghe District, New Taipei City, 235 Taiwan Tel: [phone]

Fax: [phone] http://www.diva.com.tw

Technical

Manufacturer: DIVA Laboratories, Ltd.

Address: 9F, No.351, Sec.2, Zhongshan Road, Zhonghe District, New Taipei City, 235 Taiwan Tel: [phone]

Fax: [phone] http://www.diva.com.tw

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The model and serial number of the product are located on the back and on one side of the product. Record them below in case you ever need service.

Model

Serial No.

WARNING: This equipment is compliant with Class A of CISPR 32. In a residential environment this equipment may cause radio interference.

MANUEL D'UTILISATION

MONITEUR MÉDICAL

Veuillez lire attentivement ce manuel avant de mettre en service votre appareil et conservez-le afin de pouvoir vous y référer ultérieurement.

21HK512D

www.lg.com

Copyright © 2019 LG Electronics Inc. Tous droits réservés.

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SOMMAIRE
NETTOYAGE------------------------------------------------	2
ASSEMBLAGE ET PRÉPARATION----------------------	3
PREMIÈRE INSTALLATION-----------------------------	6
PARAMÈTRES UTILISATEUR-------------------------	11
RÉSOLUTION DES PROBLÈMES---------------------	16
CARACTÉRISTIQUES DU PRODUIT-----------------	17

NETTOYAGE

Produits chimiques de nettoyage recommandés

•• Isopropanol à 70 %

•• Éthanol à 70 %

•• Cidex® OPA

•• Solution saline à 0,9 %

Méthode d'utilisation d'un nettoyant (quand l'écran est poussiéreux)

•• Avant de commencer le nettoyage, éteignez le moniteur et débranchez le câble d'alimentation.

•• Trempez un chiffon doux dans un nettoyant recommandé, puis frottez doucement l'écran avec une force de 1 N au maximum.

•• Le nettoyant peut provoquer de graves dommages s'il pénètre dans le moniteur durant le nettoyage.

•• Comme cela pourrait endommager l'affichage, nettoyez uniquement les parties du moniteur qui ne forment pas le panneau LCD de l'écran.

•• N'utilisez pas de diluants, de benzène, de nettoyants acides ou alcalins, ou d'autres solvants de ce type.

•• La procédure de nettoyage pour les écrans ne doit être réalisée que par des professionnels de santé (médecins ou infirmières) et non par les patients.

2

ASSEMBLAGE ET PRÉPARATION

Composition du produit

Veuillez vérifier que tous les éléments sont bien présents dans l'emballage avant d'utiliser le produit. S'il manque des éléments, contactez le revendeur auprès duquel vous avez acheté le produit.

Notez bien que le produit et les éléments qui l'accompagnent peuvent avoir un aspect différent de ceux de l'illustration.

Câble DVI-D

Câble DisplayPort

Cordon d'alimentation	CD/Manuel d'utilisation/Manuel des
	réglementations/Cartes

Support de câble

AVERTISSEMENT

•• Veillez à toujours utiliser des composants de la marque LG afin d'assurer la sécurité et les performances du produit.

•• La garantie du produit ne couvre pas les dommages ou les blessures causés par l'utilisation de composants non certifiés.

•• Nous vous recommandons d'utiliser les composants fournis.

•• Si vous utilisez des câbles génériques non certifiés par LG, l'écran risque de ne rien afficher ou de subir des bruits de l'image.

•• Utilisez toujours les composants autorisés qui sont présentés dans le tableau des accessoires ci-dessous. Les composants non autorisés peuvent causer des dommages au produit et entraîner son dysfonctionnement.

Composant	Standard
Câble DisplayPort	UL, impédance de 100 ohms
Câble DVI-D	UL, impédance de 100 ohms
Cordon d'alimentation	États-Unis - Règlementations de sécurité américaines approuvées
	Autres : réglementation concernant la sécurité approuvée dans les pays

REMARQUE

•• Les composants peuvent différer de l'illustration.

•• Les informations et spécifications contenues dans ce manuel peuvent être modifiées sans préavis, dans le but d'améliorer les performances du produit.

•• Pour l'achat d'accessoires en option, adressez-vous à un magasin de matériel électronique, rendez-vous sur un site d'achat en ligne ou contactez le revendeur auprès duquel vous avez acheté ce produit.

•• Le cordon d'alimentation fourni peut différer selon les régions.

Logiciels pris en charge

Vérifiez le logiciel pris en charge par votre produit et reportez-vous aux manuels sur CD fourni avec le produit.

Logiciels	Niveau de priorité de l'installation
	Recommandé

•• Requis et recommandé : Vous pouvez télécharger et installer la dernière version à partir du CD fourni ou depuis le site Web LGE (www.lg.com).

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Description du produit et des boutons

Vue de face

Capteur de stabilité de luminance automatique

Capteur d'étalonnage

Voyant LED			Détecteur de
d'alimentation			présence

Voyant LED d'alimentation

Statut LED	Description du fonctionnement
Vert	Fonctionnement normal
Orange	Pas de signal/Économie d'énergie
Orange clair	Économie d'énergie en l'absence de
	personnes
Voyant LED éteint	Hors tension

REMARQUE

•• En fonctionnement normal, le voyant LED d'alimentation s'éteint au bout de 20 secondes afin de ne pas altérer la qualité de lecture de l'image dans les pièces sombres.

•• Pour rallumer le voyant LED d'alimentation, appuyez sur le bouton de commande OSD ou modifiez la condition d'affichage.

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Vue arrière

1	2	3	4	6	7	8
				5

USB IN 1 USB IN 2 USB UP

USB (MSD) LAN

DP IN

DVI-D IN

AC INPUT

ON / OFF

-- Un port amont et deux ports aval.

.

-- USB A.

-- Enregistrez le rapport de test ou d'étalonnage sur un périphérique de stockage externe. L'appareil est uniquement compatible avec le format FAT32. (Réservé aux techniciens)

-- RJ45

-- Pour l'envoi du rapport d'étalonnage à un PC cible et la synchronisation avec le serveur de

. (Réservé aux techniciens)

-- DisplayPort 20 broches. -- Connexion numérique.

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		-- DVI-D Dual-Link.
		numérique.
		-- Entrée d'alimentation CA.
		-- Fonctionnement avec du courant alternatif.
7		Terminal équipotentiel
		au conducteur d'équipotentialité d'autres équipements.
		(Interrupteur CA)
		-- Fonctionnement avec du courant alternatif.

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