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66
NS-40D420NA18 / NS-40D420MX18 / NS-49D420NA18 / NS-55D420NA18 / NS-55D420MX18
www.insigniaproducts.com
7 Press MENU.
8 Press
or to highlight HELP, then press or
ENTER.
9 On the Help menu, press
or to highlight
Update Firmware, then press ENTER or
. A
message asks if you want to update the TV
firmware.
10 Highlight OK, then press ENTER.
While your TV installs the firmware update, your
TV displays a status screen. Do not turn off your
TV until the update is complete.
11 When the update is complete, unplug the USB
flash drive, then press ENTER. Your TV turns off
then on to complete the update.
12 If the channel list has been deleted, you need to
scan for channels. For more information, see
Automatically scanning for channels on page 50.
Customizing TV settings
If you did not complete the customization part of the
Easy Setup wizard the first time you turned on your TV,
you can run the wizard again to customize settings.
1 Press MENU.
2 Press
or to highlight HELP, then press or
ENTER.
3 Press
or to highlight Customize my TV, then
press ENTER or
. A message asks if you want to
run the Easy Setup wizard.
4 Press
or to select OK (to reset) or Cancel (to
not reset), then press ENTER.
If you select OK, your TV turns off, then turns on
again. Go through the Easy Setup wizard. For more
information, see Turning on your TV for the first
time on page 35.
OR
If you select Cancel or press MENU, your TV
returns to the Help menu without making any
changes.
OR
If you press EXIT, the on-screen menu closes
without making any changes.
Note
• If you see a message that says the
firmware file is incorrect, make sure
that you have downloaded the correct
file for your model.
• If you see a message that says the
update failed or the TV screen is blank
and the power LED is blinking red
then blue, turn off your TV, turn it back
on, then run the upgrade again.
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