Rayo S1
User Manual
33
Default
: Select the keyboard to use to enter characters. Choose for each language
being used.
Reset
Factory reset
: Initialize all the settings, internal memory, and storage for the product.
Date & Time
Select [Date & Time] on the Setting screen to set the time and date display format.
When the battery dies, the [Date and Time] can be reset.
Date/time auto settings
: Enable or disable the application of time from the network.
Date settings
: Manually set the current date.
Time settings
: Manually set the current time.
Standard time zone selection
: Select the standard time zone for your city.
Developer options
This option can be used to adjust USB functions. Do not use it if possible. It can
affect product operation or performance.
About Device
Select [About Device] on the Settings screen to check product information.
