JVC rs-840UD User Manual

OWNER’S MANUAL

’

MAN

L

4K Ultra HD LCD Display

MODELS:

RS-840UD

Important Precautions

Please read these safety precautions carefully before using the display.

Warning

Failure to follow those warnings may result in death, serious injury
or damage to the display or other property.

Electrical Power Related Precautions

Warning

n Use only the power cord supplied with the unit or another manufacturer’s authorized cord.

- Failure to do so may result in re or electrical shock or damage to the display.

n Use only a properly grounded plug and receptacle.

- If you do not, you may be electrocuted or injured. Or the display might be damaged.

n Do not use a damaged or loose plug.

- This may cause electrical shock or re.

n Operate the display only from a power source (i.e. voltage) indicated in the product

specication.

- Otherwise, the display can be damaged, re can occur or you may be electrocuted. If you are not
sure what type of power supply you have, consult a certied electrician.

n In the presence of thunder and lightning, never touch the power cord and signal cable because

it can be very dangerous.

- It can cause electric shock.

n Do not connect several extension cords, electrical appliances or electrical heaters to a single

outlet. Use a power bar with a grounding terminal designed for exclusive use with the display.

- A re can break out due to overheating.

n Do not touch the power plug with wet hands. Additionally, if the cord pin is wet or covered with

dust, dry the power plug completely or wipe dust off before plugging in the cord.

- You may be electrocuted due to excess moisture.

n If you do not intend to use the display for a long time, unplug the power cord from the display.

- Covering dust can cause a re, or insulation deterioration can cause electric leakage, electric shock
or re.

n Insert the power plug rmly so it cannot come loose.

- A loose connection can cause re. Hold the plug when pulling out the power cord.

n Do not pull the plug out by the wire. Do not bend the power cord with excessive force or put

heavy objects on the power cord.

- The power line can be damaged, which may cause electric shock or re.

n Do not insert metal or other conductive materials into the display openings. Additionally, do

not touch the power cord right after plugging the cable into the wall input terminal.

- You may be electrocuted.

n The power supply cord is used as the main disconnection device. The socket-outlet shall be

installed near the equipment and shall be easily accessible.

n Do not unplug the power cord while the display is in use.

- Electrical shock can damage the product.

n As long as this unit is connected to the AC wall outlet, it is not disconnected from the AC

power source even if the unit is turned off.

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Important Precautions

Important Precautions

Precautions in Installing the Display

Warning

n Keep away from heat sources like heaters or open ames.

- Electrical shock, re, malfunction or deformation may occur.

n Keep the packing anti-moisture material or vinyl packing out of the reach of children.

- Anti-moisture material is harmful if swallowed. If swallowed by mistake, force the patient to vomit and
visit the nearest hospital. Additionally, vinyl packing can cause suffocation. Keep it out of the reach of
children.

n Do not put heavy objects on the display or sit upon it.

- If the display collapses or is dropped, you may be injured. Children must pay particular attention.

n Do not leave the power or signal cable where someone can trip over it.

- The passerby can falter, which can cause electrical shock, re, display breakdown, or injury.

n Install the display in a neat and dry place. Do not use near water.

- Dust or moisture can cause electrical shock, re, or display damage.

n Do not add accessories that have not been designed for this display.

n If you smell smoke or other odors or hear a strange sound from the display, unplug the power

cord and contact Customer Service.

- If you continue to use without taking proper measures, electrical shock or re can occur.

n If you dropped the display or the case is broken, turn off the display and unplug the power

cord.

- If you continue to use without taking proper measures, electrical shock or re can occur. Contact
Customer Service.

n Do not drop an object on or apply impact to the display. Do not throw any toys or objects at the

display.

- It can cause injury to humans, problems to the display, and damage the display.

n Keep out of reach of children and do not place toys near the display.

n Make sure the display ventilation hole is not blocked. Install the display more than 10cm away

from the wall.

- If you install the display too close to the wall, it may be deformed or re can break out due to internal
heat build-up.

n Do not cover the display with cloth or other material (eg. plastic) while plugged in.

- The display can be deformed or re can break out due to internal overheating.

n Place the display on a at and stable surface that is large enough to support the display.

- If the display is dropped, you may be injured or the display may be broken.

n Install the display where no Electromagnetic Interference occurs.

n Keep the display away from direct sunlight.

- The display can be damaged.

n Do not place the display on the oor.

- Small children and others may trip over it.

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Important Precautions

Precautions in Moving the Display

Warning

n Make sure to turn off the display.

- You may be electrocuted or the display can be damaged.

n Make sure to remove all cables before moving the display.

- You may be electrocuted or the display can be damaged.

n Do not shock the display when moving it.

- You may be electrocuted or the display can be damaged.

n Make sure the display faces forward and hold it with both hands to move.

- If you drop the display, the damaged display can cause electric shock or re.

n Do not place the display face down.

- This may damage the display.

Precautions in Using/Cleaning the Display

Warning

n Do not attempt to disassemble, repair, or modify the display yourself.

- Fire or electric shock can occur.

- Contact Customer Service for repair.

n When cleaning the display, unplug the power cord and scrub gently with a soft cloth to prevent

scratching. Do not clean with a wet cloth or spray water or other liquids directly onto the
display. An electric shock may occur. (Do not use chemicals such as benzene, paint thinners,
or alcohol)

n Keep the display away from water.

- Fire or electric shock accident can occur.

n Avoid high temperatures and humidity.

n Do not put or store ammable substances near the display.

- There is a danger of explosion or re.

n Keep the display clean at all times.

n Do not press on the display with a hand or sharp object such as nail, pencil or pen, or make a

scratch on it.

n Keep proper distance from the display and rest from time-to-time.

- Your vision may be impaired if you look at the display too closely or for too long.

n Keep small accessories out of the reach of children.

n Leaving a xed image on the display for a long time may cause damage to the display and

cause image retention. Make sure to use a screen saver on the display. Burn-in and related
problems are not covered by the warranty on this display.

n Spray water onto a soft cloth 2 to 4 times, and use it to clean the front frame; wipe in one

direction only. Too much moisture may cause staining.

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Important Precautions

On Disposal (Only, Hg lamp used Display)

n The uorescent lamp used in this display contains a small amount of mercury.

n Do not dispose of this display with general household waste.

n Disposal of this display must be carried out in accordance to the regulations of your local

authority.

Precautions for Image Sticking

To optimize display lifetime and function, pay attention on the following operation

usages:

n Normal operating condition

- Operating Temperature: 0°C to 35°C

- Operating Ambient Humidity: 20% to 90%

- Display Pattern: dynamic pattern (real display)

Note:

Long-term static display can cause image sticking.

n Operating usages under abnormal condition

a. Ambient condition

- Well-ventilated place is recommended to set up the system.

b. Power and screen saver

- Periodical power-off or screen saver is needed after long-term display.

n Operating usages to protect against image sticking due to long-term static display

a. Suitable operating time

- Under 18 hours a day.

b. Static information display recommended to use with moving image

- Cycling display between 5 minutes information (static) display and 10 seconds moving image.

c. Background and character (image) color change

- Use different colors for background and character, respectively.

- Change colors themselves periodically.

d. Avoid combination of background and character with large different luminance

Note:

1) Abnormal condition just means conditions except normal condition.

2) Black image or moving image is strongly recommended as a screen saver.

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Accessories

Included Accessories

Thank you for your purchase. Ensure that the following accessories are included
with your display. If an accessory is missing, please contact the dealer where you
purchased the display.

v The accessories included may differ from the images shown below.

Remote Control &

Batteries (AAA × 2)

Stand Stand Screws (6 pieces) CD-ROM (User’s Manual)

Power Cord

*Power Cord for EU

(Optional)

Quick Start Guide

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Name and Function of the Parts

* The image shown in the user’s guide could be different from the actual image.

Front View

1 2

No. Item Description

Power indicator

1

2

IR Receiver

Indicate power on or sleep mode status.

- Power on: LED lights up.

- Power off: LED off.

Receive incoming remote control commands.

6

INPUT

MENU

VOL

VOL

RS-232 IN RS-232 OUTETHERNET

PC / MUSICCOMPONENT / VIDEO AUDIO OUT

RGB (PC)

PC

AUDIO IN

AUDIO

OUT

DPTICAL

Y/V RAUDIO

COMPONENT [GOOD]

LPr/CrPb/Cb

HDMI

USB

UHD60

1

2

1

2

3

4

3

2

1

Name and Function of the Parts

Rear View

12

11

10

1 2

3 4 5 7 8 9

No. Item Description

AC Power Input

1

Connector

2

AC Switch

RS-232C Serial

3

Connect the power cord.

Switch the power supply on/off.

Connect several displays with serial port.

Ports

4

Ethernet Port

5

RGB Port

PC Audio Input

6

Port

Component/

7

Video Input Ports

Stereo Audio

8

Connect to a local area network (LAN) using an
Ethernet cable.

Connect to a PC VGA port.

Connect to a PC’s line / audio port.

Connect to an external device, such as a VCR, STB, or
a DVD player.

Connect an external audio system or headphones.

Line Out

6

7

Rear View (continue)

No. Item Description

Optical Audio

9

Out

HDMI Ports

10

USB Ports

11

HDMI-UHD60

12

Ports

Connect an audio amplier.

Connect an HDMI equipment or an HDMI-DVI adapter
cable to devices such as a DVD player or set-top box.

v HDMI Supports High Denition input and HDCP

(High-bandwidth Digital Content Protection). Some
devices require HDCP in order to display HD signals.

Connect to a USB device such as a USB ash drive or
USB hard disk drive.

Connect an HDMI equipment such as a computer,
camcorder, or multimedia player which are able
to output 4x HDMI with individually 1080p@60Hz
resolution and compose to a UHD@60Hz resolution.

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Using the Remote Control

Name of the Remote Control Buttons

OK

Enter th• e submenu.

Conrm the selection.•

Multimedia

Enter the multimedia

mode.

Input

Switch the input source.

Info

Display the input information.

Left

Decrease the• values.

Change the • options.

Back

Return to the previous

menu/screen.

Down

Move d• ownward on the

selection.

Change• selected item.

Power

Turn the display on/off.

Wide

Change the display mode.

Audio only

Only output audio from
the display speaker.

Up

M• ove upward on the
selection.

Ch• ange selected item.

Menu

Display OSD (on-screen
display) menu.

Right

Increase t• he values.
Enter the submenu.•

Change th• e options.

Exit

Exit OSD menu.

Mute

Mute the audio.

Volume

Adjust the volume.

Numbers (0~9, -)

Input the number.

Installing Batteries into the Remote Control

1. Open the battery cover.

2. Install the batteries matching the
correct polarity.

Install two 1.5V AA batteries. •

3. Close the battery cover.

Dispose the • used batteries
in the recycle bin to prevent

environmental pollution.

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Stand Installation

Installing the Stand

1. Place the display with the screen side down on a at and cushioned surface.
Then, attach the stand as shown in the illustration.

2. Secure the stand with the six included screws. Please fasten with a screwdriver.

Note

If you do not fasten the screws, the display may fall, which may result in •
damage to the product.

10

Stand Installation

Removing the Stand

1. Place the display with the screen side down on a at and cushioned surface.
Then, remove the screws.

2. Detach the stand from the display.

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Mounting on a Wall

INPUT

MENU

VOL

VOL

VESA FDMI Wall Mounting

This display supports a VESA FDMI compliant mounting interface. These mounts
are purchased separately. Refer to the instructions included with the wall mount for
more information.

v The handles are designed for carrying.

VESA-compatible wall bracket (WxH) Screw type Mount holes number

400 x 600 mm

M8 4

HandleHandle

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Connecting to External Devices

AUDIO

IN

HDMI

1

2

3

AUDIO

IN

HDMI

1

2

3

Recommended Connection, Resolution & Picture Mode

HDMI Connection, 3840 x 2160@30Hz, dynamic

HDMI Connection (480p, 576p, 720p, 1080i, 1080p,

UHD@24Hz/30Hz)

HDMI supports ultra high denition (UHD) input, high denition input, and HDCP
(High-bandwidth Digital Content Protection). Some devices require HDCP in order to
display HD signals.

HDMI signal cable

Display

VCR/DVD/Set-top Box

Display

HDMI to DVI signal cable

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VCR/DVD/Set-top Box

Note: Dolby Digital is not supported.

RGB (PC)

PC

AUDIO IN

Connecting to External Devices

HDMI

UHD60

4

3

2

1

4

3

2

1

HDMI-UHD60 Connection (3840 x 2160 @60Hz)

Four HDMI ports form a UHD 60Hz. Each connection transmits 1080P @60Hz.

HDMI signal cable

HDMI signal cable

Display

HDMI signal cable

HDMI signal cable

PC Connection

Check that the computer, display, and the peripherals are turned off. Then, connect
the signal input cable.

A. Connecting with an HDMI Signal Input Cable

Display

B. Connecting with a D-sub(VGA) Signal Input Cable

Audio cable

Computer/
Camcorder/
Multimedia
player

PC

Display

Macintosh Adapter

Use only the standard Macintosh adapter.
Do not use other adapter type that is compatible with different
signaling system.

MAC

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Audio Out Connection

AUDIO OUT

DPTICAL

Y/V RAUDIO

COMPOSITE [GOOD]

LPr/CrPb/Cb

Y/V RAUDIO

COMPOSITE [GOOD]

LPr/CrPb/Cb

Audio cable

Display

Optical audio

Display

Component Connection

Display

Speaker

cable

Audio

amplier

VCR/DVD/Set-top Box

Component AV cable

Composite (Video) Connection

Display

VCR/DVD/Set-top Box

Composite AV cable

15

Connecting to External Devices

INPUT

MENU

VOL

VOL

USB

1

2

ETHERNET

Network

USB Connection

USB Flash Drive

Display

Ethernet Connection

Display

Power Connection

Ethernet (RJ-45) cable

Rear side of the display

Power

outlet

Power cord

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OSD Menus

INPUT

MENU

VOL

VOL

INPUT

MENU

VOL

VOL

Screen Adjustment Options (using the Control Panel)

2

1

4

3

No. Item Description

5

6

7

1

Up

2

Down

Volume Up

3

Volume Down

4

5

Power

6

Input

Menu

7

Select menu item (move up).

Select menu item (move down).

- Increase the volume level.

- Adjust the settings (increase the value).

- Decrease the volume level.

- Adjust the settings (decrease the value).

Turn the display on/off.

Switch the input source.

Display/hide the OSD (on-screen display) menu or
return to the previous menu.

17

Menu Options

OSD Menus

Menu Description

Input

Picture

Audio

Setup

Ethernet

Wide

Sleep Timer

Note OSD (On Screen Display)

The OSD function enables you to adjust the screen status conveniently
since it provides graphical presentation.

Select the input source.

Adjust and rene the picture displayed on your display based
on ambient room light and personal preferences.

Adjust the audio settings.

Adjust the general settings such as CEI setting, OSD language,
and etc.

Congure the network settings.

Select how the picture displays on the screen.

Set the timer to turn the display off at the preset time.

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