User Manual (English)
Page 5
Insignia Televisions 81 www.insigniaproducts.com v Contents Cleaning the TV cabinet 67 Cleaning the TV screen 67 Troubleshooting 67 Viewing system information 67 Learning more 68 Updating the TV firmware 68 Customizing TV settings 69 Restoring settings to the defaults 69 Video and audio 70 Remote control 72 General 73 Roku Streaming Stick 74 MHL-enabled device 75 INlink (CEC-compatible) device 76 Specifications 79 Legal notices 80 One-year limited warranty -
Insignia Televisions 81 www.insigniaproducts.com v Contents Cleaning the TV cabinet 67 Cleaning the TV screen 67 Troubleshooting 67 Viewing system information 67 Learning more 68 Updating the TV firmware 68 Customizing TV settings 69 Restoring settings to the defaults 69 Video and audio 70 Remote control 72 General 73 Roku Streaming Stick 74 MHL-enabled device 75 INlink (CEC-compatible) device 76 Specifications 79 Legal notices 80 One-year limited warranty -
User Manual (English)
Page 72
Contact authorized service personnel. www.insigniaproducts.com 67 NS-55D420NA16 Insignia 55" 1080p 60Hz LED TV Maintaining • Do not use your TV in areas that are comfortable to you. • Storage temperatures are 32...cloth. Troubleshooting Warning Do not try to close the menu. Troubleshooting topics include: • Viewing system information • Learning more about your TV • Updating the TV firmware • Customizing TV settings • Restoring settings to the defaults • Video and audio problems • Remote control problems • General problems •...
Contact authorized service personnel. www.insigniaproducts.com 67 NS-55D420NA16 Insignia 55" 1080p 60Hz LED TV Maintaining • Do not use your TV in areas that are comfortable to you. • Storage temperatures are 32...cloth. Troubleshooting Warning Do not try to close the menu. Troubleshooting topics include: • Viewing system information • Learning more about your TV • Updating the TV firmware • Customizing TV settings • Restoring settings to the defaults • Video and audio problems • Remote control problems • General problems •...
User Manual (English)
Page 73
..., unplug the USB flash drive, then press ENTER. Enter NS-55D420NA16 in the box under Manual, Firmware, Drivers & Product Information, then click X. 3 Follow the instructions in the troubleshooting pages, you have tried all the solutions in the Firmware Installation Guide on the Insignia website to download the firmware update and copy it to a USB flash drive. 4 Plug...
..., unplug the USB flash drive, then press ENTER. Enter NS-55D420NA16 in the box under Manual, Firmware, Drivers & Product Information, then click X. 3 Follow the instructions in the troubleshooting pages, you have tried all the solutions in the Firmware Installation Guide on the Insignia website to download the firmware update and copy it to a USB flash drive. 4 Plug...
User Manual (English)
Page 74
... any changes. 3 Press S or T to not reset), then press ENTER. If you need to not reset), then press ENTER. Go through the Easy Setup wizard. NS-55D420NA16 Insignia 55" 1080p 60Hz LED TV 10 If the channel list has been deleted, you select OK, your TV turns off, then turns on again. OR... TV will scan for channels" on page 36. For more information, see a message that says the update failed or the TV screen is blank and the power LED is incorrect, make sure that says the firmware file is blinking red then blue, turn off , then turns on -screen menu closes without making...
... any changes. 3 Press S or T to not reset), then press ENTER. If you need to not reset), then press ENTER. Go through the Easy Setup wizard. NS-55D420NA16 Insignia 55" 1080p 60Hz LED TV 10 If the channel list has been deleted, you select OK, your TV turns off, then turns on again. OR... TV will scan for channels" on page 36. For more information, see a message that says the update failed or the TV screen is blank and the power LED is incorrect, make sure that says the firmware file is blinking red then blue, turn off , then turns on -screen menu closes without making...