Managing Battery Power
Monitoring Battery Power
3-3
Monitoring Battery Power
The primary source of power for the OmniBook is its rechargeable battery pack. You
can use the ac adapter to recharge the battery—or to run on ac power to preserve
the battery. You can also install a second battery in the plug-in module bay for
increased battery time.
Important
Running external connections is a power-intensive operation that significantly
shortens the length of a battery session. Whenever possible, connect the ac adapter
when using external connections.
In addition to the replaceable battery, there is a permanent, internal backup battery,
which recharges whenever the OmniBook is on or connected to ac. It maintains
certain internal settings, such as the clock.
This section describes how to
♦
Check the battery status.
♦
Respond to a low-battery warning.
♦
Recharge a battery (primary or secondary).
♦
Replace the primary battery.
♦
Install a second battery.
Summary of Contents for OMNIBOOK 4150
Page 1: ...HP OmniBook 4100 Reference Guide ...
Page 9: ...1 Introducing the OmniBook ...
Page 26: ......
Page 27: ...2 Operating the OmniBook ...
Page 49: ...3 Managing Battery Power ...
Page 60: ......
Page 61: ...4 Making Connections ...
Page 80: ......
Page 81: ...5 Expanding the OmniBook ...
Page 90: ......
Page 91: ...6 Using the Recovery CD ...
Page 111: ...7 Troubleshooting ...
Page 128: ......
Page 129: ...8 Specifications and Regulatory Information ...
Page 142: ......