Front View

1 Power indicator

2 IR Receiver

Rear View

Making Connections

RS-840UD

1

7 Component/Video Input ports

8 Stereo Audio Line out

9 Optical Audio out

10 HDMI ports

11 USB ports

12 HDMI-UHD60 ports

13 Power button

14 Input button

15 Menu button

16 Up/Down button

17 Volume button

Connect to Power

Connect to HD/UHD Devices (DVD/Blu-ray Player, Game Console, Set-top Box)

Connect to Audio Systems/Headphones

Connect to Computer/Laptop

RGB (PC)PC

AUDIO IN

HDMI HDMI

TM

AUDIOOUT

Y/V RAUDIOCOMPOSITE [GOOD]

LPr/CrPb/Cb Y RAUDIOLPr/CrPb/Cb VIDEOCOMPONENT COMPOSITE

HDMI connection

Component/Video connection

Power cord

VGA cable(not included)

Component/Video cable

(not included)

Audio cable(not included)

4K Ultra HD LCD Display

Audio cable(not included)

2

INPUT

MENU

VOL

VOL

RS-232 IN RS-232 OUT ETHERNET PC / MUSIC COMPONENT / VIDEO AUDIO OUT

RGB (PC)PC

AUDIO INAUDIOOUT

DPTICALY/V RAUDIOCOMPOSITE [GOOD]

LPr/CrPb/Cb

HDMI

USB

UHD60

1

2

1

2

3

4

3

2

1

INPUT

MENU

VOL

VOL

3 4 5 7 8 96

10

11

12

14

13

1516

17

1 2

1 AC Power Input connector

2 AC switch

3 RS-232C Serial ports

4 RJ-45 port

5 RGB port

6 PC Audio Input port

HDMI cable(not included)

192513015460

Daisy Chain Connection Using Remote Control

InputSwitch the input source.

RightIncr• ease the values.Enter the submenu.•Change the options.•

UpMove• upward on the selection.Cha• nge selected item.

DownMove • downward on the

selection.Change selecte• d item.

Menu Display OSD (on-screen display) menu.

PowerTurn the display on/off.

OSD Menus

Connect the RS-232C cable as shown in the illustration.* The RS-232C protocol is used for communication between the PC and

display. You can turn the display on/off or adjust the OSD menu from your PC.

OUTIN OUTIN OUTIN OUTIN

RS-232C cable(not included)

PC Display 1 Display 2 Display 3 Display 4

Input menu

To change the settings on the OSD menu, use the buttons on the remote control or control panel.

OKEnter • the submenu.

Confirmtheselection.•

RS-840UD4K Ultra HD LCD Display

LeftDecrease the values.•Change the options.•

Picture menu Audio menu Setup menu

Ethernet menu

Wide menu

MultimediaEnter the multimedia mode.

InfoDisplay the input information.

Back Return to the previous

menu/screen.

Audio OnlyOnly output audio from the display speaker.

WideChange the display mode.

Exit Exit OSD menu.

Mute Mute the audio.

Numbers (0~9, -)Input the number.

Stand Installation

Placethedisplayonaflatsurfaceandattach the foot stand.

Secure the stand with the included screws.

1 2

Sleep Timer menu