• Do not allow dust or foreign matter to build up around the system or accessory

 

connectors. If there is dust or foreign matter on the system's connectors or the

 

AC power cord, wipe it off with a dry cloth before connecting. Dust or other

 

matter on the connectors can result in fire or electrical shock.

 

• Unplug the AC power cord from the electrical outlet and remove the battery

 

pack from the system before cleaning or when you do not intend to use the

 

system for an extended period of time.

 

• Protect the AC power cord from being walked on or pinched particularly at

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plugs, convenience receptacles and the point where they exit from the system.

•When disconnecting the AC power cord, hold it by the plug and pull straight out from the electrical socket. Never pull by the cord and do not pull at an angle.

•Do not use the system to play games or video when the system is covered with any type of fabric. If you want to pause or temporarily store the system while playing games or video, put the system in sleep mode before placing it in the pouch. Also do not use the AC adaptor when covered with fabric. This may help to avoid overheating.

•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 AC adaptor and may cause burns or a malfunction.

LCD screen

•Red, blue or green spots (bright spots) or black spots (dark spots) may appear in certain locations on the LCD screen. The appearance of such spots is a normal occurrence associated with LCD screens and is not a sign of a malfunction. LCD screens are made using highly precise technology. However, a very small number of dark pixels or continuously lit pixels exist on each screen. Also, a distorted image may remain on the screen for several seconds after the system has been turned off.

•Direct exposure to sunlight may damage the system's LCD screen. Be careful when using the system outdoors or near a window.

•When using the system in a cold environment, you may notice shadows on the graphics or the screen may appear darker than usual. This is not a malfunction, and the screen will return to normal when the temperature goes up.

•Do not leave still images displayed on the screen for an extended period of time. This may cause a faint image to be left permanently on the screen.

Precautions 11