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HERA51 Mobile POS
2.1.4. POWER MANAGEMENT
For any portable device, power management is a critical issue especially when you are on the
road. Below are some tips to help you save battery power.
Warning:
Using backlight, wireless connectivity, and peripheral devices on battery power will substantially
reduce battery power.
Bring an additional main battery pack with you on the road.
End wireless connections (such as Bluetooth transmission, WLAN, WWAN, NFC and GPS)
which are not in use.
Shorten the time interval of turning off screen. See
Reduce the screen brightness level, see
If you have had your Google account signed in on this device, you could turn off certain
automatic data syncing of applications (such as Email, Calendar, and Contacts). Go to
Drawer (All Apps)
Account sync
Enable Battery saver mode and Battery optimization mode. See
Battery Optimization
Screen
| Settings
| Users & Accounts
and disable the data syncing services of your desired items.
.
Screen Timeout
Brightness.
| your Google account
48
Settings.
App
Battery Saver Mode
and
|
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