6
12:40 pm | Options
Let’s get started
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STEP 6: Follow the on-screen setup
Follow the instructions on your TV screen. Activate
your streaming player by using your computer or
smartphone to link to a Roku account.
Common questions
Why do I need to create a Roku account?
You’ll need a Roku account to stream, add channels,
easily manage subscriptions, rent movies, and more.
Why do I need to enter a credit card?
Saving a payment method makes it easy to rent or buy movies,
subscribe to popular channels, and start free trials in just a click.
No charges will be made without your authorization.
What should I do if my streaming player is not connecting
to my wireless network?
Double check the network you selected and that you entered
your password correctly. If you have other devices connected
to this network, your streaming player should connect.
Visit go.roku.com/express4K for more information
Adhesive strip instructions
Use this removable strip if you want to attach your streaming player to
your TV. Keep in mind that this strip can only be used once and your
streaming player requires a direct line of sight to your remote control.
To apply adhesive strip
1 32
30
seconds
Choose a flat,
clean surface in
line of sight to your
remote.
To remove adhesive strip
1 2
Gently pull the
adhesive strip
sideways.
Remove striped liner
and press adhesive
to the bottom of
your player.
Do not pull the
adhesive strip
towards you.
Remove other
liner and hold your
player in position
for 30 seconds.
Stretch the strip
slowly to release.
Need more
help?
support.roku.com
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streaming for free,
tips, and more
blog.roku.com
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IMPORTANT:
Roku does not charge for activation support –
beware of scams.
© 2021 Roku, Inc. All rights reserved. Roku and the Roku logo are the registered
trademarks of Roku, Inc. HDMI, the HDMI logo, and High-Definition Multimedia
Interface are the trademarks or registered trademarks of HDMI Licensing, LLC.
All other logos and trademarks herein not owned by Roku, Inc. are the property
of their respective owners.
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Quick Start Guide
What’s included
Let’s get started
Roku Express 4K
streaming player
3940RW
Removable
adhesive strip
Power adaptor
USB power cable
Instant
replay
Remote
RC680
Two AAA
Duracell® batteries
Premium High Speed
HDMI® Cable
HomeBack
Options
Channel
shortcuts
1 2
USB
HDMI
HDCP 2.2
(for 4K)
Premium High Speed
HDMI® Cable
RESET
STEP 1: Connect to TV
Connect your streaming player to an HDMI port
on the back of your TV with the included cable.
For 4K streaming, you’ll need to use an HDMI port
that supports HDCP 2.2.
RESET
OR
HDMI
USB
RESET
STEP 2: Connect to power
For the best streaming experience, use the included
USB power cable and power adaptor to connect
your streaming player to a wall outlet. Or use the
included USB power cable to connect to the USB
port on your TV.
3
STEP 3: Position streaming player
Place your streaming player near your TV or attach
it with the included removable adhesive strip.
DO NOT place your streaming player behind
the TV or inside a closed TV cabinet. Doing so
may cause overheating.
DO
Make sure that the front of
your streaming player has
direct line of sight to your
Top view
remote control.
4
Input
Antenna
A/V 1
HDMI 1
HDMI 2
STEP 4: Select input
Use your TV remote to power on your TV and
select the input (source) you used to connect
your streaming player.
5
Details
HDMI
power
TIP:
For help setting up your device, visit go.roku.com/express4K
RESET
ResetUSB
NOTE:
See a red light on your streaming player?
That means the USB port on your TV is not providing
enough power. Use the included power adaptor instead.
OPTIONAL
To attach your streaming
player to your TV, see the
adhesive strip instructions on
the back page of this guide.
STEP 5: Insert batteries
Slide open the cover on the back of your remote
and insert the included Duracell® batteries.