Vizio E550i-A0 User Manual

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The TV displays “No Signal.”
• Press the INPUT button on the remote control to select a
different input source.
• If you are using cable TV, satellite, or antenna
connected directly to the TV, scan for channels. See
Scanning for Channels on page 31.
There is no power.
• Ensure the TV is plugged into a working electrical outlet.
• Ensure the power cable is securely attached to the TV.
• Press the Power/Standby button on the remote or on
the side of the TV to turn the TV on.
The power is on, but there is no image on the screen.
• Ensure all cables are securely attached to the TV.
• Ensure all devices are connected correctly. Devices
differ; see your device’s user manual for details.
• Adjust Brightness, Contrast, or Backlight. See
Adjusting
the Picture Settings on page 22.
• Press the INPUT button on the remote to select a
different input source.
There is no sound.
• Press Volume Up on the remote control.
• Press the MUTE button on the remote to ensure mute is
off.
• Check the audio settings.
Adjusting the Audio Settings
on page 26.
• Ensure the speakers are set to On.
• Ensure no headphones are connected to the TV.
• Check the audio connections of external devices
(Blu-ray player, game console, cable/satellite box) that
are connected to the TV.
• If you are using an antenna, the signal strength of the
channel may be low. Ensure your antenna is connected
securely to the TV and move the antenna around the
room or close to a window for the best signal.
The colors on the TV don’t look right.
• Adjust the Color and Tint settings in the Picture menu.
Adjusting the Picture Settings on page 22.
• Reset the picture settings.
Resetting the Picture Settings
on page 25.
• Check all cables to ensure they are securely attached.
The buttons on the remote aren’t working.
• Ensure you are only pressing one button at a time.
• Point the remote directly at the TV when pressing a
button.
• Replace the remote batteries with new ones. See
Replacing the Batteries on page 10.

Vizio E550i-A0 Specifications

General

Response time	6.5 ms
Display diagonal	55 \
Native refresh rate	120 Hz
LED backlighting type	-
Supported video modes	1080p
Contrast ratio (dynamic)	2000000:1
Screen format adjustments	16:9
Supported graphics resolutions	1920 x 1080 (HD 1080)
3D	No
RMS rated power	15 W
Number of speakers	2
HDMI ports quantity	4
DVI-D ports quantity	0
USB 2.0 ports quantity	1
Wi-Fi standards	Wi-Fi 4 (802.11n)
Product color	Black
Panel mounting interface	400 x 400 mm
Power consumption (standby)	1 W
Power consumption (typical)	84.5 W
Sustainability certificates	ENERGY STAR
Package depth	189.992 mm
Package width	1314 mm
Package height	819.912 mm
Package weight	26480 g

Weight and Dimensions

Depth (with stand)	264.668 mm
Height (with stand)	784.606 mm
Weight (with stand)	21680 g
Depth (without stand)	96.012 mm
Width (without stand)	1244 mm
Height (without stand)	731.52 mm
Weight (without stand)	19050 g