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2.3 Factory Settings
On the
Settings
screen, you can tap
Factory Settings
to restore all settings
and configurations to default factory settings.
2.4 Time and Time Zone
After the device is connected to the Wi-Fi, the system time is automatically
updated.
The AI-Optic Vision Screener uses the international standard date format of
YEAR-MONTH-DAY. For example, January 1
st
2020 would appear as 2020-
01-01.
The default time zone on the device is UTC+0. To change the time zone, tap
Time Zone
on the
Settings
screen and select the country and the
corresponding time zone. The system automatically updates the time based
on your local time zone.
Figure 2- 4 Time and time zone settings
2.5 Referral Criteria
The AI-Optic Vision Screener features three examination settings: Arnold,
Matta/Silbert, and Arthur2. The default setting is Arnold. The sensitivity and
specificity of the Arnold setting is best suited for a routine examination.
If you are in a medically developed country or region, you can choose
Matta/Silbert. This option is more sensitive and designed for children to
receive an examination.
If you are in a medically underdeveloped country or region, you can choose
