SMT-H3090 User Guide _
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SAFETY CONCERNS
The purpose of the Safety Concerns section is to ensure the safety of users and
prevent property damage. Please read this document carefully for proper use.
Conventions
Warning
Provides information or instructions that you should follow in order to avoid
personal injury or fatality.
Caution
Provides information or instructions that you should follow in order to avoid a
service failure or damage to your STB.
Note
Indicates additional information for referrence.
Checks
Provides the operator with checkpoints for stable system operation.
Symbols
Caution
Indication of a general caution
Restriction
Indication for prohibiting an action for a product
Instruction
Indication for commanding a specifically required action
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_ © SAMSUNG Electronics Co., Ltd.
Warning
WARNING
Doing so may cause a fire or electric shock.
Power
Insert the power plug firmly.
Do not connect multiple devices to a
single outlet simultaneously.
Do not touch the main body,
power cord, or power plug with
wet hands.
If video/sound cable generates heat
after connection, pull out the power
cord and contact customer service
immediately.
Installation/Maintenance
Install the product in an area with
good ventilation.
Do not cover the top.
Do not install in humid or dusty
areas, and avoid installing near
heating devices.
Pull out the power plug during
thunderstorms or when not used for a
prolonged period of time.
Keep flammable substances or
sprays away from the STB.
Pull out the power plug at once and
contact customer service if unusual
noise, smell, or smoke comes out.
Do not place heavy objects on this
product.
General
Check if the coaxial cable is
correctly grounded before
connecting to the STB.
Ask the installation engineer to check
if the STB to be connected is
correctly grounded.
Class 1 Laser Product.
This product complies with 21 CFR
Chapter 1, subchapter J
