Insignia 42" 1080p LED TV
Connecting headphones
The TV speakers are muted when headphones are attached.
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.
To connect headphones:
•Connect the headphones to the
(AUDIO OUT) jack on the side of your TV.
Connecting a basic home theater system
Using digital audio
To connect a basic home theater system using digital audio:
1Make sure that your TV’s power cord is unplugged and the home theater system is turned off.
2Connect a digital optical audio cable (not provided) to the DIGITAL OUTPUT jack on the back of your TV and to the optical AUDIO IN jack on the digital home theater system.
Home theater system
Y / VIDEO PBPRL R
| Back of TV |
Side of TV | Digital optical audio cable |
Note
You can also connect an amplifier, home theater system, or sound bar to the 
(AUDIO OUT) jack. If you want to connect an amplifier, home theater system, or sound bar, you need to disconnect the headphones.
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