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For the latest answers to Frequently Asked Questions, visit the Roku support website
(
).
Specifications
Disclaimer: All product, product specifications, and data are subject to change without notice to
improve reliability, function, design or otherwise.
for your network (passwords are case sensitive).
• If you have turned off SSID broadcasting on your wireless
router, add your network by selecting Add Private Network
from the Select Wireless Network screen.
• To check if it is a password problem, temporarily disable
security on the wireless router.
• If you are not getting 3 or more signal strength bars above
the wireless network icon, adjust the position of the TV (if
possible) or the wireless router. Even a few inches in one
direction or another may help.
Your remote control is not
responding to button
presses
• Check that the TV is still on.
• Check that the batteries are good and are inserted properly.
• Check that there are no obstacles between the remote
control and the front of the TV.
• Try moving closer to the TV. If the LED on the TV flashes
when you press any of the buttons on the remote control,
the issue is not with the remote control.
• If all of these measures fail, try unplugging the TV, waiting 30
seconds, and then reconnecting AC power.
Model Name
RTRU4327-B-US
Dimension
(W × H × D)
Without
Stand
38.1 × 22.3× 3.1 inches
( 969 × 567 × 80 mm)
With Stand
38.1 × 24.2 × 7.1 inches
( 969 ×614 × 180 mm)
Weight
Without
Stand
15.7 Ibs (7.1kg)
With Stand
15.9 lbs (7.2 kg)
Active Screen Size (Diagonal)
42.5 inches
Screen Resolution
3840 × 2160
Audio Power
8 W + 8 W
Rated Power Consumption
95 W
Standby Power consumption
<0.5 W
Power Supply
120 V ~ 60 Hz
Refresh rate HDMI Input
480i / 60HZ,480p / 60Hz, 720p / 60Hz, 1080i / 60Hz, 1080p /60Hz,
2160P / 60HZ
Receiving
systems
Analog
NTSC
Digital
ATSC
Ports
4 HDMI ports, 2 USB ports,1 LAN port fort Ethernet, 1 RF Input, 1
Optical Output, 1 Earphone Audio Output, 1RCA Composite Video
Input,1 left/right Audio Input for Composite
Other features
Smart TV, HDR10 compatible, Dynamic contrast picture,
VESA standard wall mount support
