73
 LC-42LB261U Sharp 42" LED TV
www.sharpusa.com
Roku Streaming Stick
MHL-enabled device
Problem Solution
I cannot see a 
picture on 
my TV.
•Make sure that your TV is 
turned on.
• Make sure that the mobile 
device is securely connected to 
the purple HDMI 2/MHL jack. 
See “Connecting a Roku 
Streaming Stick” on page 22.
• Make sure that the you have 
selected HDMI 2 (Roku) as the 
video input source. See 
“Selecting the video input 
source” on page 39.
• Try adjusting the picture 
settings on your TV. See 
“Adjusting the TV picture” on 
page 49.
I cannot hear 
sound.
• Make sure that the you have 
selected HDMI 2 (Roku) as the 
video input source. See 
“Selecting the video input 
source” on page 39.
• If you are using external 
speakers, a sound bar, or a 
home theater system, make 
sure that the audio cables are 
connected securely. See 
“Connecting external speakers 
or a sound bar” on page 32.
• If you are using external 
speakers, a sound bar, or a 
home theater system, make 
sure that the volume is turned 
up and not muted.
• If you are using external 
speakers, a sound bar, or a 
home theater system, make 
sure that you have selected the 
correct output mode.
• Try adjusting the audio settings 
on your TV. See “Adjusting 
sound settings” on page 52.
I cannot 
connect to my 
wireless 
network.
• Make sure that there are no 
obstructions, like cement walls, 
between your Roku Streaming 
Stick and your wireless router.
•Make sure that you have 
selected the correct wireless 
router name on the “Wireless” 
screen.
• If your network requires a 
password, make sure that you 
have entered the correct 
password. Passwords are case 
sensitive.
• If you have turned off SSID 
broadcasting on your wireless 
router, select “My network is not 
shown” on the “Wireless” 
screen.
• If you are not getting three or 
more signal-strength bars 
above your wireless network, 
adjust the location of your 
wireless router. 
I cannot stream 
Netflix movies 
through my 
Roku Streaming 
Stick.
• Make sure that you have a 
Netflix unlimited streaming 
membership. Membership is 
required to instantly watch 
movies and TV episodes 
streaming from Netflix.
I cannot watch 
all channels 
through my 
Roku Streaming 
Stick.
• Not all channels are available in 
Canada.
Problem Solution
The mobile 
device does not 
charge when 
connected to 
the 
HDMI 2/MHL 
jack.
• Make sure that the MHL cable is 
connected securely to your TV 
and the device See “Connecting 
an MHL-enabled device” on 
page 23.
• Make sure that you are using an 
MHL cable. An MHL cable may 
be difficult to identify. It may 
look like a micro USB-to-HDMI 
cable because the cable 
connectors are the same, but 
the cable itself is thinner. The 
cable also may not be labeled 
MHL.
Problem Solution