Sharp AQUOS zero6 Quick Start Manual page 33

■ Organic EL (OLED) display
● Lighting intensity of OLED can be partly decreased and displayed color
can be changed when the same image has been displayed for a long
time, the brightness set to bright more than necessary or using extremely
for a long time. It is not abnormal because that is the characteristic of
OLED.
● Although the OLED used on the product is made using high-precision
technology, some pixels (dots) might be lit or out at all times. Also, streaky
colors, uneven brightness or color changes may be shown if looked at
from different angles. Note that that is because of the structure of OLED,
not a fault.
● Leaving the OLED exposed to the direct sunlight might cause a fault. Take
care when you place the product by the window or outside.
■ Internal battery
(The internal battery of the product is a lithium-ion battery.)
The internal battery is not fully charged at the time of purchase. Charge the
battery before using the product. Also charge the battery after long periods
of disuse before using the product.
● Use in very hot or cold environments, for example, when left in an
automobile with the windows closed in summer, will cause the internal
battery capacity to drop and shorten the available battery usage time.
This will also shorten the internal battery's service life. Try to use the
internal battery as much as possible at room temperature.
● The internal battery gradually discharges after charging even if the
product is not used. The internal battery may discharge completely after
long time no use. Charge before using the product.
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