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
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