User Manual (English)
Page 4
... Maintenance 68 Clean the TV cabinet 68 Clean the TV screen 68 Troubleshooting 69 Restore settings to the defaults 69 View system information 69 Update the TV firmware 70 Video and audio 71 Remote control 74 General 74 Roku Streaming Stick 75 MHL-enabled device 76 INlink (CEC-compatible) device 77 Specifications...
... Maintenance 68 Clean the TV cabinet 68 Clean the TV screen 68 Troubleshooting 69 Restore settings to the defaults 69 View system information 69 Update the TV firmware 70 Video and audio 71 Remote control 74 General 74 Roku Streaming Stick 75 MHL-enabled device 76 INlink (CEC-compatible) device 77 Specifications...
User Manual (English)
Page 74
.... 1 Press MENU. View system information You may need to Default, then press ENTER. www.insigniaproducts.com 69 NS-50D550NA15 Insignia 50" LED TV Troubleshooting Warning Do not try to Default, then press ENTER. The SETTINGS · UPDATE FIRMWARE menu opens. 3 Press S or T to highlight Reset to repair your TV for the first time" on again...
.... 1 Press MENU. View system information You may need to Default, then press ENTER. www.insigniaproducts.com 69 NS-50D550NA15 Insignia 50" LED TV Troubleshooting Warning Do not try to Default, then press ENTER. The SETTINGS · UPDATE FIRMWARE menu opens. 3 Press S or T to highlight Reset to repair your TV for the first time" on again...
User Manual (English)
Page 75
... the instructions, then press ENTER. Insignia 50" LED TV Update the TV firmware If your TV is behaving oddly and you have tried all other solutions before you upgrade the firmware. • While the firmware is updating, do not turn off your TV. While your TV installs the firmware update, your TV until the update is complete. 9 When the...
... the instructions, then press ENTER. Insignia 50" LED TV Update the TV firmware If your TV is behaving oddly and you have tried all other solutions before you upgrade the firmware. • While the firmware is updating, do not turn off your TV. While your TV installs the firmware update, your TV until the update is complete. 9 When the...