LG 19HK312C-B Owner’s Manual

OWNER’S MANUAL

MEDICAL MONITOR

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

19HK312C

www.lg.com

Copyright2018 LG Electronics Inc. All Rights Reserved.

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Please note that this information is for proper use and safety of the equipment. The following symbols may indicate a hazardous situation in which, if not heeded, may result in serious injury or even death to the user or others, or damage to the equipment.

		Indicates warning and safety instructions. If not adhered to, it could result
WARNING		in death or serious injury to the user or others.
		Indicates a hazardous situation which, if not heeded, may result in minor
CAUTION		or moderate injury to the user or others, or damage to the equipment.

For users in the United States

• United State federal law restricts this equipment to be used by or on the order of a physician.

For users in other countries

•This equipment is to be used by or on the order of a licensed person under the related laws for each country.

WARNING

•To avoid the risk of electric shock, this equipment must only be connected to a supply mains with protective earth.

•Do not modify this equipment without authorization of the manufacturer.

Intended use

•This Medical Monitor is intended to provide color displays and images from various medical imaging systems.

Authorized representative in the European community.

	EC	REP	LG Electronics European Shared Service Center B.V.
			Krijgsman 1, 1186 DM Amstelveen, The Netherlands
			Tel : [phone]

LG Electronics Inc.

77, Sanho-daero, Gumi-si, Gyeongsangbuk-do, 39381, Republic of Korea

Tel : [phone]

SAFETY INFORMATION

Safety Standard

Medical Device Classification

	Classification by protection type	Class		equipment
	against 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.

Regulations

Safety and Electromagnetic Compatibility Information

This equipment has been tested and found to comply with the limits for medical devices in IEC 60601-1-2. These limits are designed to provide reasonable protection against harmful interference in a typical medical installation.

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This equipment generates, uses and can radiate radio frequency energy. If not installed and used in accordance with the instructions, it may cause harmful interference to other devices in the vicinity.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to other devices, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures.

•Reorient or relocate the equipment.

•Increase the separation between the equipment.

•Connect the equipment into an outlet on a circuit different from that to which the other devices are connected.

•Contact manufacturer or authorized agent for help.

Radio Frequency compliance

FCC (For USA)

FCC NOTICE

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

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FCC CAUTION

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter.

FCC WARNING

This equipment may generate or use radio frequency energy changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual.

The user could lose the authority to operate this equipment if an unauthorized change or modification is made.

Note : This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance of this equipment in a residential area is likely to cause harmful interference in which cause the user will be required to correct the interference at his own expense.

For Europe

DECLARATION OF CONFORMITY

The complete Declaration of Conformity may be requested through the following postal address:

LG Electronics European Shared Service Center B.V., Krijgsman 1, 1186 DM Amstelveen, The Netherlands

or can be requested at our dedicated DoC website: http://www.lg.com/global/support/cedoc/cedoc#

Electro-Magnetic Compatibility Information

Electro-Magnetic Emissions

This EUT is intended for use in the electromagnetic environment specified below. The customer or the user of the EUT should assure that it is used in such an environment.

	Immunity Test	Compliance	Electromagnetic Environment – Guidance
	RF Emissions CISPR 11	Group 1	The EUT uses RF energy only for its internal
			function.
			Therefore, its RF emissions are very low and are
			not likely to cause any interference in nearby
			electronic equipment.
	RF Emissions CISPR 11	Class A	The EUT is suitable for use in all establishments,
	Harmonic emissions IEC	A	including domestic establishments and those
	61000-3-2		directly connected to the public low-voltage power
			supply network that supplies buildings used for
	Voltage fluctuations/ Flicker	Complies
			domestic purposes.
	emissions
	IEC 61000-3-3

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Electro-Magnetic Immunity

This EUT is intended for use in the electromagnetic environment specified below. The customer or the user of the EUT should assure that it is used in such an environment.

Immunity Test	IEC 60601-1-2 Test Level	Compliance Level	Electromagnetic Environment – Guidance
Electrostatic discharge	± 8 kV contact	± 8 kV contact	Floors should be wood, concrete or ceramic tile. If floors are
(ESD)	± 2 kV, ± 4 kV, ± 8 kV, ± 15 kV air	± 15 kV air	covered with synthetic material, the relative humidity should be
IEC 61000-4-2			at least 30%.
Electrical fast transient/burst	± 2 kV	± 2 kV	Mains power quality should be that of a typical commercial or
IEC 61000-4-4	100 kHz repetition frequency	100 kHz repetition frequency	hospital environment.
Surge Line-to-line	± 0,5 kV, ± 1 kV	± 1 kV	Mains power quality should be that of a typical commercial or
IEC 61000-4-5			hospital environment.
Surge Line-to-ground	± 0,5 kV, ± 1 kV, ± 2 kV	± 2 kV
IEC 61000-4-5
Voltage dips	0 % UT ; 0,5 cycle	0 % UT ; 0,5 cycle	Mains power quality should be that of a typical commercial or
IEC 61000-4-11	At 0°, 45°, 90°, 135°, 180°, 225°, 270°	At 0°, 45°, 90°, 135°, 180°, 225°, 270°	hospital environment. If the user of the EUT image intensifier
	and 315°	and 315°	requires continued operation during power mains interruptions, it
			is recommended that the EUT image intensifier be powered from
	0 % UT ; 1 cycle	0 % UT ; 1 cycle
			an uninterruptible power supply or a battery.
	and	and
	70 % UT ; 25/30 cycles	70 % UT ; 25/30 cycles
	Single phase: at 0°	Single phase: at 0°
Voltage interruptions	0 % UT ; 250/300 cycle	0 % UT ; 250/300 cycle
IEC 61000-4-11
RATED power frequency	30 A/m	30 A/m	Power frequency magnetic fields should be at levels characteristic
magnetic fields (50/60Hz)			of a typical location in a typical commercial or hospital
IEC 61000-4-8			environment.

NOTE

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• UT is the A.C mains voltage prior to application of the test level.

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	Immunity Test	IEC 60601-1-2	Compliance	Electromagnetic Environment – Guidance
		Test Level	Level
	Conducted disturbances	3 V	3 V	Portable and mobile RF communications equipment should be used no closer to any part of the EUT,
	induced by RF fields	0,15 MHz – 80 MHz	0,15 MHz – 80 MHz	including cables, than the recommended separation distance calculated from the equation applicable to the frequency of the
	IEC 61000-4-6	6 V in ISM bands	6 V in ISM bands	transmitter.
		between 0,15 MHz and	between 0,15 MHz and
		80 MHz	80 MHz	Recommended separation distance:
		80 % AM at 1 kHz	80 % AM at 1 kHz
	Radiated RF EM fields	3 V/m	3 V/m
	IEC 61000-4-3	80 MHz – 2,7 GHz	80 MHz – 2,7 GHz
		80 % AM at 1 kHz	80 % AM at 1 kHz
				80 MHz to 800 MHz
				800 MHz to 2.7 GHz
				Where P is the maximum output power rating of the transmitter in watts(W) according to the transmitter manufacturer and
				d is the recommended separation distance in meters(M).
				Field strengths from fixed RF transmitters as determined by an electromagnetic site survey, should be less than the
				compliance level in each frequency range.
				Interference may occur in the vicinity of equipment marked with the following symbol:

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NOTE

•At 80 MHz and 800 MHz, the higher frequency range applies.

•These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people.

1Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the EUT is used exceeds the applicable RF compliance level above, the EUT should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating the EUT.

2Over the frequency range 150 KHz to 80 MHz, field strengths should be less than [V1] V/m.

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Test specifications for ENCLOSURE PORT IMMUNITY to RF wireless communications equipment

	Test frequency	Band					Maximum	Distance	IMMUNITY
			Service		Modulation		power		TEST LEVEL
	(MHz)	(MHz)						(m)
							(W)		(V/m)
	385	380 –390	TETRA 400		Pulse modulation	18 Hz	1,8	0,3	27
	450	430 – 470	GMRS 460,	FM	± 5 kHz deviation 1 kHz sine		2	0,3	28
			FRS 460
	710		LTE Band 13,
	745	704 – 787			Pulse modulation	217 Hz	0,2	0,3	9
			17
	780
	810		GSM 800/900,
	870		TETRA 800,
		800 – 960	iDEN 820,		Pulse modulation	18 Hz	2	0,3	28
	930		CDMA 850,
			LTE Band 5
	1 720		GSM 1800;
	1 845		CDMA 1900;
		1 700 – 1 990	GSM 1900;		Pulse modulation	217 Hz	2	0,3	28
			DECT;
	1 970
			LTE Band 1, 3,
			4, 25; UMTS
			Bluetooth,
			WLAN,
	2 450	2 400 – 2 570	802.11 b/g/n,		Pulse modulation	217 Hz	2	0,3	28
			RFID 2450,
			LTE Band 7
	5 240		WLAN 802.11
	5 500	5 100 – 5 800			Pulse modulation	217 Hz	0,2	0,3	9
			a/n
	5 785

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NOTE

• If necessary to achieve the IMMUNITY TEST LEVEL, the distance between the transmitting antenna and the ME EQUIPMENT or ME SYSTEM may be reduced to 1 m. The 1 m test distance is permitted by IEC 61000-4-3.

a)For some services, only the uplink frequencies are included.

b)The carrier shall be modulated using a 50 % duty cycle square wave signal.

c)As an alternative to FM modulation, 50 % pulse modulation at 18 Hz may be used because while it does not represent actual modulation, it would be worst case.

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Symbols

Symbols

Descriptions

Refer to instruction manual/ booklet

Alternate current

Direct current

Standby symbol

Warning

Caution

UL classified mark of medical equipment with respect to electrical shock, fire and mechanical hazards only in accordance with ANSI/AAMI ES60601-

1 (2005) + AMD 1 (2012), CAN/CSA-C22.2 No. 60601-1 (2014)

E486403

Manufacturer

Date of manufacture

Symbols		Descriptions
	SN	Serial number
		Non-ionizing radiation
		WEEE : Waste Electrical and Electronic Equipment
EC	REP	Authorized representative in the European community.
		CE Marking
		Temperature limit

Humidity limitation

Pressure limitation

For the customers in the U.S.A. Caution

Federal law (United States of America) restricts this device to sale by or on the order of a licensed healthcare practitioner.

Warning

WARNING: To avoid the risk of electric shock, this equipment must only be connected to a supply mains with protective earth.

Connection

Do not connect the monitor with anything other than specified. Otherwise, it may result in fire or electric shock.

To avoid the risk of electric shock, this monitor must only be connected to supply mains with protective earth.

Handling

Always be sure to keep checking the condition of the system and the patient to ensure they are normal during the use of the monitor. If any problem is found, take appropriate measures, such as stopping the operation of the monitor, as required.

Never disassemble or modify the monitor as it may result in fire or electric shock.

Also, since the monitor incorporates parts that may cause electric shocks and other hazardous parts, touching them may cause death or serious injury.

Do not hit or drop the monitor. The monitor may be damaged if it receives a strong jolt, which may result in fire or electric shock if the monitor is used without being repaired.

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The operator must not touch connectors of the monitor and the patient simultaneously.

The product has lower breaking capacity type. So do not install at the building power system prospective short-circuit current exceeding 35 A.

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Caution

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Do not install the ME Equipment in a location without easy disconnect accessibility.

Environment of Use and Storage

Do not install the monitor in a location with the conditions listed below. Otherwise, it may result in failure or malfunction, cause fire or injury.

•Close to facilities where water is used.

•Where it will be exposed to direct sunlight.

•Close to air-conditioner or ventilation equipment.

•Close to heat source such as a heater.

•Prone to vibration

•Unsecure location place.

•Dusty environment.

•Saline or sulfurous environment.

•High temperature or humidity.

•Freezing or condensation.

Do not place the storage case in a location with the conditions listed below.

•Where the cable of the monitor unit will be strongly pulled when the monitor is put into the case, otherwise, the cable may be damaged, resulting in fire or electric shock.

•Where someone might get their foot caught in the cable of the monitor.

Handling

For safety reasons, be sure to turn off the power when monitor is not used. This monitor is contraindicated for pregnant woman.

MANUFACTURER will make available on request circuit diagrams, component part lists, descriptions, calibration instructions, or other information that will assist SERVICE PERSONNEL to repair those parts of ME EQUIPMENT.

Location of Cables

Make sure all cables are located so that they cannot be stepped on, tripped over, or otherwise subjected to damage or stress.

If the monitor is defective, do not disassemble the monitor randomly. Maintenance of the monitor should be done by a manufacturer.

SAFETY PRECAUTIONS

The Safety Precautions are intended to prevent unexpected danger or harm by helping the user to use the product safely and for its intended purpose.

		Failure to follow the instructions may result in serious injury or even
WARNING		death.
		Failure to follow the instructions may result in minor injury to people or
CAUTION		damage to the product.

Precautions When Installing the Product

WARNING

•Do not place the product close to heat sources such as radiators, fires, stoves, etc.

•Be careful when disinfecting the product, as some disinfectants may cause fire.

•Do not install the product in a damp or dusty area.

•If the product emits smoke, strange odors or sounds, disconnect the power cord and contact the manufacturer.

•Do not leave the power or signal cable, etc. in walkways.

•Do not install the product onto a wall close to sources of oil or oil mist.

•If the product has been dropped or its case is damaged, turn off the power and unplug the power cord from the power outlet.

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CAUTION

•Ensure that the product is installed at least 100 mm (3.9 inches) away from the wall for good ventilation to prevent deformation of the product or a fire due to the increase in the internal temperature.

•Keep the product away from direct sunlight.

•Do not install the product close to hot objects, such as lights.

•Make sure the air vents are not blocked by a tablecloth or curtain.

•Do not install the product near magnetic field generating equipment, such as transformers or highvoltage power lines.

Installing the product in locations that do not meet the general conditions may seriously damage the product’s picture quality, life cycle and appearance. Please check with our service engineer before installing in such locations.

Locations that do not meet the general conditions: places where the product is not intended for use, such as those where fine dust or oil mist is generated, places where chemicals are used, places where the temperature is too high or low, places where the humidity is too high, or places where the product is likely to be used for a long period of time (e.g. airports or train stations).

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Power-related Precautions

WARNING

•If water or other matter enters the product (power cord), it is recommended that you immediately unplug the power cord and contact the manufacturer.

•Make sure that you connect the power cord to a grounded outlet.

•You must not use the power plug with wet hands. If there is any water or dust on the cord pins, make sure that you dry them thoroughly or wipe them off before use.

•Make sure that you securely plug in the power plug. If the socket-outlet is loose, it must not be used.

•When the power cord is plugged into an outlet, be careful not to insert chopsticks or other conductors into the other outlet. Also, it is not recommended to touch the power plug immediately after unplugging from the outlet.

•For the power cord, make sure that you use genuine or approved standard products supplied by us.

•Make sure that you use it at the rated voltage.

•Make sure that you unplug the power cord from the outlet when not using it for a long time.

•When removing the power cord, make sure that you hold the plug and do not bend the power cord excessively.

•Make sure that you do not place heavy objects (such as electronic products, clothing, etc.) on the power cord and do not step on it or get sharp objects.

•You must not disassemble, repair or modify the power cord.

•The power cord is the main power disconnect, so make sure that you place it somewhere easily accessible.

•If the product is connected to AC wall power, AC power will not be completely blocked even when the switch is off.

CAUTION

•Make sure that you do not disconnect the power cord when using the product.

•When the power plug pin or the outlet becomes dusty, make sure that you clean it thoroughly.

•Make sure that you do not turn the monitor on and off by plugging and unplugging the power plug into the outlet. (The power plug should not be used as a switch.)

•Make sure that you keep the power cord away from any heating devices.

Precautions When Transporting the Product

WARNING

•Before moving the product, disconnect the power cord and all other connected cables.

•When carrying the product, make sure the screen faces forward and hold it firmly in both hands.

CAUTION

•Do not discard the delivery box with the original packaging. Put the product in the box when carrying.

•When moving or unpacking the product, make sure that two or more people safely lift it because it is heavy. Using the product after it has fallen may result in electric shock or fire. Contact the manufacturer.

Precautions When Using the Product

WARNING

•Do not disassemble, repair or modify the product by yourself. If the product needs to be checked, reset or repaired, contact the manufacturer.

•Do not allow water to enter the product and keep the product dry at all times.

•If there is a gas leak, do not touch the power outlet. Open the windows for ventilation.

•Do not impact the front or sides of the screen with a hard object, such as a metal object. Do not scratch the screen.

•If liquid or a foreign object falls into the product, switch the product off and unplug it from the wall outlet. Contact the manufacturer.

•Stop using the product if no image appears on the screen or no sound is heard. Switch the product off immediately. Unplug the product from the power outlet and contact the manufacturer.

•Do not use the product in any environment with excessively high temperatures or humidity.

•Do not use high-voltage electrical products near the product. This may result in product malfunction due to electric shock. (e.g. electrical mosquito swatter)

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CAUTION

•Do not use or store the product near inflammables.

•Take a break to protect your health and vision when using the product for long periods of time.

•Do not push hard against the screen surface or scratch it with your hands or sharp objects, such as a nail, pencil or pen.

•Keep the product clean.

•Refer to the Owner’s Manual and set the product to the correct resolution and frequency. Otherwise, you may experience blurred vision.

•Do not leave the product where it can get wet. Do not place anything containing liquid on top of the product, such as a flower vase.

•Because the LCD requires high technology consisting of hundreds of pixels, pixelated spots (red, green, white or black) may appear on the screen during use. This is normal for an LCD screen and not an error, nor is it related to the monitor’s performance.

•Given the nature of the viewing angle, the brightness and color of the LCD may vary between the left and right or top and bottom, depending on the viewing position. This is normal for an LCD screen and not an error, nor is it related to the monitor’s performance.

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Precautions for Connecting to Other Medical Devices

Take the following precautions before using this product or connecting it to other medical devices.

•Stop using this device for medical purposes if you experience interruptions or discomfort in executing medical activities.

•Quick movements, shaking and the focus of the video displayed on the monitor, its distance from the user, the user’s point of view, the user’s physical fitness and other factors may cause discomfort (eye fatigue, dizziness, vomiting, nausea, etc.).

•Before using the product, check that the image of the connected device displays properly on the screen of this product.

Recommendation for Using Multiple Units

•Electronic products may fail unexpectedly. If using the monitor for medical, emergency or any other critical use, we strongly recommend that you use multiple monitors or have a spare monitor ready.

Precautions When Cleaning the Product

The medical LCD monitor’s front protective panel may become damaged when using solvents such as thinner or benzene, acidic, alkaline or corrosive detergents, chemical cleaning fibers, etc. and the finish material on the surface.

•Unplug the power cord before cleaning.

•Never spray water directly onto the monitor or use thinner or benzene solvents, acidic, alkaline or corrosive detergents, or cleaning or sterilizing chemical cleaning fibers, etc. as they may damage the product.

•To clean the product, unplug the power cord and wipe it gently with a soft cloth. Do not spray with water or wipe with a wet cloth. When cleaning the product or the screen, do not use cleansers, automobile or industrial thinners, abrasives or wax, benzene, alcohol, etc., as this may damage the product.

•To clean the front frame, spray water onto a soft cloth two to four times and wipe in one direction only.

•Do not rub the product with a stained cloth using more force than necessary. This may scratch the surface of the product.

•Do not allow the product to remain in contact with rubber or vinyl resin for extended periods. The surface finish may deteriorate or the coating may peel off.

•If you do not clean the product, dust will accumulate inside and may create a fire hazard or malfunction.

Recommended Cleaning Chemicals

•Isopropanol 100%

•Ethanol 70%

•Cidex® OPA

•0.9% NaCl solution

How to Use Cleaner

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

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Image Sticking Precautions

•Displaying a still image for a prolonged period may damage the screen, resulting in image sticking. Most third-party products have the same issue. Damage resulting from long-term static images is not covered by product warranty.

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LICENCE

Each model supports a different license. Visit www.lg.com for more information on licenses.

The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.

The SuperSpeed USB Trident logo is a registered trademark of USB Implementers Forum, Inc.

PRODUCT SPECIFICATIONS

In order to improve the product, specifications may change without notice.

The ~ symbol means alternating current, and the symbol means direct current.

LCD Screen	Type		TFT (Thin Film Transistor)
			LCD (Liquid Crystal Display) Screen
	Pixel Pitch		0.294 mm x 0.294 mm
Resolution	Max Resolution		1280 x 1024 @ 75 Hz
	Recommended Resolution		1280 x 1024 @ 60 Hz
Video Signal	Horizontal Frequency		30 kHz–83 kHz
	Vertical Frequency		56 Hz–75 Hz
Input Connector	DVI-D IN, HDMI IN, DP IN, D-SUB IN, USB UPSTREAM (			), USB (		) 1/2
Power Sources	Power Rating		AC 100-240 V ~ 50/60 Hz 1.4-0.7 A
	Power Consumption		Maximum: 50 W
			Power Saving Mode: ≤ 0.5 W
			Off Mode: ≤ 0.5 W
Environmental Conditions	Operating Conditions		Temperature		0°C to 40°C (32 °F to 104 °F)
			Humidity		0% to 80%
			Pressure		700 hPa to 1060 hPa
	Storing Conditions		Temperature		-20°C to 60°C (-4 °F to 140 °F)
			Humidity		0% to 85%
			Pressure		500 hPa to 1060 hPa

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