iSimple Handheld PC 680/680e - Manual (Page 143)

Chapter 7 | Optimizing your HP Jornada | 137
The power status icon appears in the taskbar only under certain conditions, such as when
battery power is low or when your HP Jornada is connected to external power.
Checking battery status
The power area in the Power control panel indicates whether
your HP Jornada is running on battery power or connected to
AC power, and displays the status of both the main and
backup batteries. In addition, the battery icon in the status
area of the taskbar indicates whether the HP Jornada is
operating on AC or battery power and displays the status of
the main battery:
Icon Indicates
Running on AC power
Main battery charging
Running on battery power, main battery low
Backup battery low
Backup battery very low
It is important that you respond immediately when a message warning of low battery
power is displayed. When the main battery is low, simply connect the HP Jornada to AC
power to recharge. (You can use your HP Jornada while the battery is charging.) When
the backup battery is low, replace it as soon as possible. It is recommended that you back
up your data and run the HP Jornada only on AC power until you have replaced the
backup battery.
Conserving battery power
Under normal circumstances, the HP Jornada Standard
Battery should provide up to 7 hours of continuous use;
however, certain tasks require more battery power and
deplete the main battery faster. Follow these tips to maxi-
mize battery life.