Honeywell Thor CV41, Руководство пользователя, Страница: 22 / 118

14 CV41 Vehicle Mount Computer (Windows Embedded Standard) User Guide
About the Internal UPS Battery
The computer contains an internal UPS battery that is automatically charged when you
place the computer in a powered smart dock. The UPS battery can power the computer
for approximately 30 minutes at -20 °C (-4 °F) or higher. The UPS battery allows you to
continue using the computer when it is not mounted in a dock or when the vehicle bat-
tery is being changed.
If the UPS battery becomes critically low on power, the computer performs a controlled
shutdown. You can recharge it by placing the CV41 into the smart dock. You can fully
charge a discharged UPS battery in approximately 4 hours.
Maximize the Internal UPS Battery Usage
Adjust the backlight, screen, or computer turn off times to maximize the internal UPS
battery usage.
1. Tap Start > Control Panel > Power Options . The Power Option Properties screen
appears.
2. In the Power Schemes tab, select a power scheme or set the power options manually
in the drop-down menus.
Flashing green Read or write activity is occurring.
Off There is no read or write activity.
System LED Status Descriptions (Continued)
LED State Description
Caution: Disconnect the UPS battery if you plan on shipping
the computer to another location. For help, see
Disconnect the UPS Battery .