Scientific Atlanta Explorer 3270HD User Manual page 8

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• Read the IMPORTANT RULES FOR
SAFE OPERATION section of this
guide.
• Locate the serial number for your set-
top, which is on a bar code on the back
panel of the set-top. You will need this
serial number to activate service with
your cable service provider and to join
the Explorer eClub. Also, if your
system requires troubleshooting in the
future, your cable service provider or
Scientific-Atlanta may ask for the serial
number.
• If you plug the set-top into an outlet
that is controlled by a wall switch, keep
the switch in the ON position. The on-
screen guide is updated nightly. If the
wall switch is in the OFF position, your
set-top will not receive the latest
programming updates.
• Keep the top of the set-top free of all
objects and electronic devices,
including your TV.
• It is recommended that you connect a
surge protector to your cable equipment
and electronic devices.