LG 27HJ712C-W User Manual

Images on screen are simulated

2017 LG Medical Imaging Displays

8MP Clinical Review Monitor (27HJ712C-W) 8MP Surgical Monitor (27HJ710S-W)

LG Electronics U.S.A., Inc.

HE B2B Division

2000 Millbrook Drive

Lincolnshire, IL 60069

Customer Service: 888.865.3026

www.LG.com/us/commercial/display-support

Contact your LG Regional Sales Representative:

SPEC_27HJ7-12C-10S_021724_PR

Sales: 800.897.8726

E-mail: [e-mail]

All screen images are simulated. Dimensions and weights are approximate. Design, specifications, and

features subject to change without notice.

© Copyright 2017 LG Electronics USA, Inc. All Rights Reserved. The "LG" logo is a registered trademark of LG
Electronics Inc.

In Plane Switching is a trademark of LG Display Co., LTD. VESA is a trademark of Video Electronics Standards

Association. HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered

trademarks of HDMI Licensing LLC. All other product and brand names are trademarks or registered
trademarks of their respective companies.

8MP CLINICAL REVIEW MONITOR

A Display compliant with DICOM Part 14

for Clinical Review Applications

Easily multi-task while performing clinical reviews from various clinical review

applications, such as items from the department of radiology and efficiently

study on-screen information.

8MP CLINICAL REVIEW MONITOR

03

The 27-inch 8MP display with IPS technology offers an outstanding
picture quality along with wide viewing angles. With its 178 wide viewing
angles, images can be viewed simultaneously by several people with the
highest quality reproduction and minimal color shift. Furthermore, a wide
range of colors represented by sRGB over 99% of the color space
guarantee vivid color expression without any color shift for a more
precise clinical review.

FHD

8MP

*8MP(Mega Pixel): 4K, 3840x2160

In the medical field, monitors must display images accurately and consistently,

especially for the grayscale tone that may vary even between two monitors of

the same model. To ensure the most accurate and consistent shading possible

for medical images, LG measures and sets every grayscale tone on the

production line to produce a monitor compliant with DICOM Part 14.

DICOM Part 14, published by the National Electrical Manufacturers Association

(NEMA) and the American College of Radiology (ACR), provides strict

guidelines for how grayscale display function calibration and quality assurance

tests should be performed on displays used in medical imaging applications.

Conventional

de i l ppa d radna t S : ) en i c i deM n i sno i t a c i num moC dna gn i gamI l a t i g i D ( M OC I D * *Dynamic Sync Mode is only available to 60Hz input source.

Images on screen are simulated

Whenever scanning is performed after checking up, a lot of heavy information

is created and it can be difficult to clearly get all of this information at once.

Since the LG clinical review monitor supports a low input lag and quick

response time, it allows the monitor to receive a signal quickly and display a

clear image with no distortion, for precise decoding information to achieve an

efficient review.

Conventional

A sensor measures the backlight brightness stability and automatically

compensates for brightness fluctuations caused by aging, for a consistently

stable display during the usage time.

Conventional

Flicker Safe reduces on-screen flickers, which helps minimize eye strain

and eye fatigue. y combining flicker-safe with the proven picture uality

of IPS technology, users can comfortably work throughout the day.

Additionally, Reader Mode provides optimal conditions for clinical use.

LG’s Reader Mode technology reduces blue light, protecting doctors’ eyes

from fatigue.

8MP SURGICAL MONITOR

A Display Optimized for the Operating Room

The superior detailed picture quality of the LG surgical monitor

meets operating room requirements. With its 27-inch IPS 8MP

display, the LG surgical monitor improves work efficiency not only

by enabling detailed observation but also by displaying

multiple imaging applications.

8MP SURGICAL MONITOR

05

The 8MP IPS display not only enables detailed observation of previously

hard-to-see regions but also displays multiple imaging applications. In

particular, the LG surgical monitor provides brightness and sRGB over

99% to ensure accurate color reproduction in the surgery room.

Moreover, by adding a deep red color spectrum, the LG surgical monitor

assures color expression of the red spectrum.

15% larger
color space

CIE 1931

R

sRGB
(0.640 / 0.330)

LG
(0.657 / 0.329)

R

X

Y

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

G

B

LG Surgical Monitor

sRGB

*8MP(Mega Pixel): 4K, 3840x2160

With various features to stabilize and adjust the brightness to meet

standard viewing requirements, the LG surgical monitor carefully measures

and sets every grayscale tone to create a monitor compliant with DICOM

Part 14 to ensure visual accuracy and consistency. Furthermore, LG’s

surgical monitors offer stabilized brightness settings that quickly adapt

during the surgical procedure to correspond to local lighting conditions.

DICOM Part 14, published by the National Electrical Manufacturers

Association (NEMA) and the American College of Radiology (ACR),

provides strict guidelines for performing grayscale display function

calibration and quality assurance tests on displays used in medical imaging

applications.

Images on screen are simulated

Flicker Safe reduces on-screen flickers, which helps minimize eye strain

and eye fatigue. By combining Flicker Safe with the proven picture quality

of IPS technology, users can comfortably work throughout the day.

The LG’s multi-coated glass is highly durable and scratch-resistant and

protects the panel during surgical procedures. The front panel is IP35 rated

and the back panel is IP32 rated, protecting against dust, water or fluids that

may contact it during an operation. In addition to the waterproofing

safeguards, its flat surface allows for easy cleaning of the 8MP panel and

control buttons.

Flicker Value

5.0

4.5

4.0

3.5

3.0

2.5

Conventional

2.0

1.5

de i l ppa d radna t S : ) en i c i deM n i sno i t a c i num moC dna gn i gamI l a t i g i D( MOC I D *

1.0

LG Surgical Monitor

0.4

0

100 90 80 70 60 50 40 30 20 10

[(Brightness/High) <-> (Dark/Low)]

*This result based on internal LGE lab tests.

Brightness / Frequency

An LG surgical monitor with optically bonded glass significantly reduces

internal reflection between the cover glass and the LCD to enhance accura-

DustProof

WaterProof

cy. Improved anti-reflection ability enables displays to look brighter and

sharper for the highest image quality. Now you can accurately judge what

you see on-screen with high legibility and definition during the operation

without eyestrain.

Images on screen are simulated

SPECIFICATIONS

07

654.4mm/ 25.8"

615mm / 24.2" 37.9 mm / 1.49"

18.4mm / 0.7”

452.2mm / 17.8"

365.1 mm / 14.4"

42.7

454.9mm/ 17.9"

28.9

27.4

29mm / 1.8”46.2mm / 1.8”

27.5mm / 1.8”44.7mm / 1.8”

410.9mm/ 16.2"

58mm/ 2.28"

29.5mm / 1.2”

227.2mm / 8.9”

146.9mm / 5.8”

205.3mm/ 8.08"

222.6mm/ 8.76"

200mm
100mm

100mm

267.3mm/ 10.5"

Panel

Video Signals

USB

Power

LG 8MP Clinical Review Monitor LG 8MP Surgical Monitor

27HJ712C-W 27HJ710S-W

ITEMS

Type IPS IPS + Glass

Size 27” (16:9) 27” (16:9)

Native Resolution 3840 x 2160 3840 x 2160

Pixel Pitch 0.1554mm x 0.1554mm 0.1554mm x 0.1554mm

Display Colors 10bit(8bit+ FRC)/sRGB 99% 10bit(8bit+ FRC)/ sRGB99% + Deep Red

Viewing Angles 178/178 178/178

Brightness 350cd/m2 800cd/m2

Surface Treatment Optical Bonding GAnti-Glare 3H lass (1.3T)

Contrast Ratio (typical) 1000:1 1000:1

Response Time (typical) 14ms (Typ.) 14ms (Typ.)

Input Terminals HDMI(2.0) x 2, DP(1.2) x 1 HDMI(2.0) x 1, DP(1.2) x 1, DVI-D x 1, 3G-SDI x 1

Output Terminals Headphone Out DP(1.2) x 1, DVI-D x 1, 3G-SDI x 1

Digital Scanning Frequency (H/V) 30~135kHz / 56~61Hz

HDMI, DP: 30~135kHz / 56~61Hz

DVI-D: 30~83kHz / 56~61Hz

Sync Formats Dynamic Sync Mode (Thru Mode) Dynamic Sync Mode (Thru Mode)

Function 1upstream, 2downstreams 1upstream, 1downstream (For calibration)

Standard USB3.0 USB3.0

Power Requirements 100-240Vac, 50/60Hz 100-240Vac, 50/60Hz

Maximum Power Consumption 65W 120W

Power Save Mode 0.5W -

Power Management 0.3W 0.3W

Sensor Brightness Stabilization Brightness Stabilization

Environmental Requirements -

IP35 Rated (Front) / IP32 Rated (Back)

IEC(IEC60601-1 / IEC60601-1-2), FCC(FCC part 15 Class A), CB, UL(UL60601-1),

C-UL-US, KC, RoHS, REACH, WEEE, CISPR, EN, ANSI, AAMI, CE MDD(Class 1) FDA(US)

(FDA Class1)

Supplied Accessories

Weight(Without Stand)

Other

UPC

Warranty

*The monitor stand is not included with the surgical monitor.

Power cord, HDMI Cable, DP Cable, USB Cable,

Adapter, CD/Book Manual

4.7kg/10.4lb

6.2kg/13.7lbWeight(With Stand)

7 19192 60960 0

3 Year Limited Warranty (Parts and Labor)

Power cord, HDMI Cable, DP Cable, Adapter,

CD/Book Manual

7.7kg/17.0lbs

-

7 19192 60919 8