Never Disassemble Or Modify The System Or Accessories; Network; Wireless Networking Feature - Sony PS4 PRO Manual

• Do not allow dust or foreign matter to build up around the
AC IN connector. Before connecting or plugging in the AC
power cord, check that there is no dust or foreign matter in
or on the power plug or connecting end of the cord, the
electricity supply or the AC IN connector on the system
rear. If the plug or connector becomes dirty, wipe off with a
dry cloth before connecting.
• Do not place the AC power cord near heating equipment
and do not expose the cord to heat.
• Unplug the AC power cord from the electrical outlet before
cleaning or moving the system, or when you do not intend
to use the system for an extended period of time. When
disconnecting, grasp the AC power cord by the plug and
pull straight out of the electrical outlet. Never pull by the
cord and do not pull out at an angle.
• Do not connect the AC power cord to a voltage transformer
or inverter. Connecting the AC power cord to a voltage
transformer for overseas travel or an inverter for use in an
automobile may cause heat to build up in the system and
may cause burns or a malfunction.

Never disassemble or modify the system or accessories

Use the PS4™ system and accessories according to the
instructions in the product documentation. No authorization
for the analysis or modification of the system or accessories,
or the analysis and use of its circuit configurations, is
provided. Unauthorized modification of the system or
accessories will void your warranty. There are no user
serviceable components inside the PS4™ system (the
supplied hard disk may be removed but not disassembled or
modified).
Additionally, there is a risk of exposure to laser radiation as
well as to electrical shock.

Network

• A broadband connection is required to access the Internet.
Note that dial-up connectivity is not supported.
• You are responsible for Internet service fees. For details,
refer to the information provided in your service contract
or contact your Internet service provider.
• Do not use a cord for a standard residential telephone line
or cables of types other than those mentioned here. Using
the wrong type of cord or cable can cause more electrical
current than necessary to flow through the LAN port,
which may lead to heat build-up, fire or malfunction.

Wireless networking feature

• The frequencies used by the wireless networking feature
of this product are the 2.4 GHz/5 GHz ranges. The 2.4 GHz
range of radio waves is shared by various devices. This
product has been designed to minimize the effect of other
devices using the same range. However, in some cases
interference from other devices may reduce the
connection speed, shorten the signal range, or cause the
connection to be terminated unexpectedly.
• When using the PS4™ system's scan function to select a
wireless LAN access point, access points that are not
intended for public use may be displayed. Only connect to
an access point that you are authorized to use.
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