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Insignia NS-40D420NA18 Quick Setup Manual

Insignia NS-40D420NA18 Quick Setup Manual

40 inch/55 inch 1080p 60 hz
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INCLUDED ACCESSORIES
1
Remote control and
two AAA batteries
A
+ +
Stand bases
ST4 screws (14 mm) (4pcs.)
Stand bases
M4 screws (20 mm length) (4 pcs.)
Power cord
55" model
FIND YOUR USER GUIDE ONLINE!
On a computer, go to www.insigniaproducts.com,
enter your model in the search box, then
press ENTER.
Next to Features, click Support & Downloads,
then next to User Manual, click the language
you want.
AUDIO OUT
STOP
Do not plug your power cord in until all other
devices have been connected.
Before using your new product, please read these
instructions to prevent any damage.
START HERE
How do I attach the stands to my TV? (not for wall mounting)
You'll need: Soft surface and Phillips screwdriver
Place your TV face-down on a cushioned,
Align the TV stands with the screw holes on the bottom of your TV, then secure the stands to your TV
clean surface.
with the four provided screws.
B
A
ST4 × 14 mm screws
55" TV shown
FEATURES
Remote control sensor
Power indicator
Remote
Remote
control
control
sensor
sensor
Power
Power
indicator
indicator
VIDEO
L
AUDIO
R
DIGITAL
OUTPUT
AV IN
HDMI 1/ARC
(OPTICAL)
Quick Setup Guide |
M4 × 20 mm screws
ST4 × 14 mm screws
MAKING CONNECTIONS
2
How do I watch TV (cable, satellite, or antenna) or connect a device, such as a DVD or Blu-ray disc player
or game console?
WHICH CABLES
DO YOU HAVE?
HDMI
(BEST)
Best video quality
HDMI 1/ARC
AV
(GOOD)
COAXIAL
(GOOD)
55" TV shown
NS-40D420NA18/NS-40D420MX18/NS-55D420NA18/NS-55D420MX18
WALL MOUNT
How do I prepare my TV for wall mounting?
(not for use with a TV stand)
You'll need: Soft surface and Phillips screwdriver
A
Carefully place your TV face-down on a cushioned, clean surface.
OR
B
See the instructions that came with your wall-mount for more
information about which screws to use and how to correctly
mount your TV.
A
M4 × 20 mm screws
B
Your TV has four VESA mounting holes on the back. If you attach a wall-mount
bracket to the back of your TV, the bracket must be securely attached, using all
four holes. If you do not use all four mounting holes, your TV may fall and cause
property damage or personal injury. See the documentation that came with your
wall-mount for complete mounting instructions.
L
L
- AUDIO -
- AUDIO -
R
R
AV IN
AV IN
40"/55" 1080p 60 Hz • LED TV
55" TV shown
Multi-purpose jacks:
You can plug any device that uses
HDMI into any HDMI jack. However,
certain devices must be connected
to the HDMI1/ARC jack. See the
instructions that came with your
ARC device for more information.
AUDIO/VIDEO OUT
CABLE

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Questions and answers

Brian Hamilton
July 13, 2025

The startup will not go past the first step of Select Language. Pressing OK on The remote won’t move it and I can’t find a button on the TV. The power/input button only turns it on or off.

User image 6873de25bf34b

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Summary of Contents for Insignia NS-40D420NA18

  • Page 1 Quick Setup Guide | NS-40D420NA18/NS-40D420MX18/NS-55D420NA18/NS-55D420MX18 40"/55" 1080p 60 Hz • LED TV INCLUDED ACCESSORIES WALL MOUNT START HERE Remote control and How do I prepare my TV for wall mounting? How do I attach the stands to my TV? (not for wall mounting)
  • Page 2 If you already have a universal remote control that you would like to program to work with your TV and don’t want to use the included Insignia remote control, see the table below for common codes. Remove the remote control cover and install the batteries.

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