Samsung SM-A546W User Manual page 145

Usage notices
Precautions for device overheating
If you begin to feel uncomfortable because of the device overheating, stop using the
device.
When the device heats up, the features and performance may be limited or the device
may turn off to cool down. The feature is only available on supported models.
If the device overheats, the screen brightness, the screen refresh rate, and the
•
performance speed will be limited to lower the device's temperature. Even if the
battery charging indicator icon appears, charging may be slow. When charging stops
because of a rise in the device's temperature, the battery indicator icon will blink.
If the device reaches a certain temperature, a warning message will appear to
•
prevent device failure, skin irritation and damage, and battery leakage. Running
apps will be closed and all calling and other features will be limited, except for
emergency calls, until the device cools down.
If a second message appears because of a further increase of the device's
•
temperature, the device will turn off. Do not use the device until the device's
temperature drops below a certain level. If the second warning message appears
during an emergency call, the call will not be disconnected by a forced termination.
Precautions for operating environment
Your device may heat up because of the environment in the following conditions. Use
caution to avoid shortening the battery's lifespan, damaging the device, or causing a fire.
Do not store your device in very cold or very hot temperatures.
•
Do not expose your device to direct sunlight for extended periods.
•
Do not use or store your device for extended periods in very hot areas, such as inside
•
a car in the summer.
Do not place the device in any areas that may overheat, such as on an electric
•
heating mat.
Do not store your device near or in heaters, microwaves, hot cooking equipment, or
•
high pressure containers.
Do not use a cable with the covering peeled off or damaged, and do not use any
•
charger or battery that is damaged or malfunctioning.
145