JVC LT-50NQ7115A User manual

LT-50NQ7115A 50" Class
RC-N2409

Warning and precautions…………….…………….....…………………...………..……2
Important safety instructions ……………………………….....…….........………..……3
Warnings and cautions…………………………………………………………….…..….5
Technical specifcations…………………………………………………….……...……....6
Installation………………………………………………………………………....….…….7
Remote control………………………………………………………………….…...……12
Operation………………………………………………………………………...……..…13
Troubleshooting ………………………………………………………………..……...…25
Table of Contents
The terms 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.

-2-
WARNING AND PRECAUTIONS

IMPORTANT SAFETY INSTRUCTIONS
-3-

IMPORTANT SAFETY INSTRUCTIONS
-4-

WARNINGS AND CAUTIONS
Warning
High voltages are used in the operation
of this television receiver. Do not remove
the cabinet back from your set. Refer
servicing to qualified service personnel.
Warning
To prevent fire or electrical shock
hazard, do not expose the television
receiver to rain or moisture.
Warning
Do not drop or push objects into the
television cabinet slots or openings.
Never spill any kind of liquid on the
television receiver.
Caution
Do not block the ventilation holes in the
back cover. Adequate ventilation is
essential to prevent failure of electrical
components.
Caution
Do not trap the power supply cord under
the television receiver.
Caution
Never stand on, lean on, or suddenly push
the television or its stand. You should pay
special attention to children. Serious injury
may result if it should fall.
Caution
Do not place your television on an unstable
cart, stand, shelf or table. Serious injury to
an individual , and damage to the
television, may result if it should fall.
Caution
When the television receiver is not
used for an extended period of time, it
is advisable to disconnect the AC power
cord from the AC outlet.
Caution
If the television is to be built into a
compartment or similar enclosure, the
minimum distances must be maintained.
Heat build-up can reduce the service life of
your television, and can also be
dangerous.
-5-

TECHNICAL SPECIFICATIONS
50"
Viewing Picture Size (Diagonal)
Resolution
Aspect Ratio
TV System
Power Consumption
Signal Input
Input Power Voltage
3840 x 2160
16 : 9
Brightness 350cd/m²
Contrast Ratio 5000:1
Unit Size 1116x250x704mm
Unit Size (Without Stand) 1116x80x643mm
Net Weight 9.1KG
Audio Output Power
（THD 10%）2x10W
High-Definition Multimedia Interface (HDMI) x 4
AV IN x 1
RJ45 x 1
USB x 3
ANT x 1
138W
AC 100-240V 50/60Hz
PAL-B/G, I, D/K
SECAM-B/G , D/K , L
DVB-T, DVB-T2
Signal Output
HEADPHONE x 1
OPTICAL x 1
-6-

INSTALLATION
BASE STAND ASSEMBLY INSTRUCTION
Place the TV with the display side down on a flat surface. Ensure the table or desk you use
provides a flat, totally clean surface and use a soft cloth between the face of the TV and the table to
protect the TV's screen.
M4X14MM M4X14MM
1. Place the TV face down on a cloth or towel on a flat surface. Insert the stands into the grooves
on the bottom of the TV, then align the screw holes on the bottom of the TV and the stands.
2. Use the 4 provided screws to attach the stands tothe TV.
-7-
INSTALLATION
* Locate the TV where light does not shine onto the screen.
* Total darkness or reflection on the screen can cause eyestrain. A soft lighting environment is recommended for
comfortable viewing.
* Allow ample space between the TV and wall for proper ventilation.
* Do not locate the TV in a damp or hot environment to prevent damage.
* To prevent damage whilst in use, do not cover ventilation openings.

INSTALLATION
-8-
VESA 400*300

INSTALLATION
FRONT PANEL
REAR AV CONNECTIONS
1
REAR AV CONNECTIONS (SIDE)
1: Remote control sensor
1, RJ45: Connect the Network Interface.
2, OPTICAL: Optical Digital Audio ouput.
3, USB: Plug in your USB memory device (eg. USB stick) to play compatible files that are stored in it.
4, HDMI: Connect to the HDMI ouput jack of up to 4 external video sources (eg. DVD player / games console /
bluray player).
5, AV IN: Connect to the AV OUT jack of your external video source device(eg. DVD player)*
6, ANT: Connect the antenna or 75 Ohm coaxial cable to receive TV signal.
7, HEADPHONE: Connect headphones here. Note that connecting headphones will mute the sound from
the TVs built-in speakers.
* Use the connector cable provided to convert the mini AV port to RCA inputs.
2: Indicator LED: RED STANDBY
3: Keyboard
3
2
1
≤8m
HDMI4
(HDMI2.0 4Kx2K)
HDMI3
(HDMI2.0 4Kx2K)
HDMI2
(HDMI2.0 4Kx2K)
HDMI1(ARC)
(HDMI2.0 4Kx2K)
-9-
RM-C3409
The control buttons on the TV are located on the bottom
of the TV near the LED indicator.
KEYBOARD
Bottom
Control Key
1. : Select the next channel or move up.
2. : Increase the volume level or move right.
3. : Decrease the volume level or move left.
5. : Select the previous channel or move down.
4. : When TV is on standby, press to turn on.
When TV is on, press to enter the menu.
Use the joystick to navigate around the interface
and press to enter the highlighted item.
When TV is on, press and hold to put TV on standby.
3 4 7
2 3 4 5 6