Flat Panel Television User Manual
12
NS-42E570A11/NS-46E570A11 Insignia 42"/46" LED-LCD TV, 120Hz 1080p
www.insigniaproducts.com
Connecting a computer
To connect a computer:
1 Make sure that your TV’s power cord is 
unplugged and the computer is turned off.
2 Connect a VGA cable (not included) to the PC IN 
jack on the back of your TV and to the VGA jack 
on the computer.
3 Connect an audio cable to the 
PC/DVI AUDIO IN jack on the back of your TV 
and to the AUDIO OUT jack on the computer.
4 Turn on your TV, then turn on the computer.
5 Press INPUT to open the Source List.
6 Press or to highlight VGA, then press 
OK/ENTER.
Connecting headphones
The TV speakers are muted when headphones are 
attached.
To connect headphones:
• Connect headphones to the   on the side of 
your TV.
Connecting a digital sound system
To connect a digital sound system:
• Connect a digital audio cable to the SPDIF jack on 
the side of your TV and to the digital audio jack on 
the amplifier.
Note
When the computer enters Standby mode, your TV 
turns off. If your TV does not turn on when you 
“wake” your computer, press   (power) on your TV 
or remote control.
For HDMI-DVI input from PC, the TV will enter 
Standby mode after one minute if no signal is 
detected.
Back of TV
Warning
Loud noise can damage your hearing. When using 
headphones, use the lowest volume setting on your 
headphones that still lets you hear the sound.
Side of TV
Side of TV
Digital sound system










