computer using AC power mode. The AC adaptor offers some protection against (but does not entirely prevent) possible electric shock caused by lightning. For complete protection, do not operate your computer during a thunderstorm.

1.Save data, shutdown Windows and turn off the power.

2.Connect the coaxial cable to the TV Tuner jack on your computer.

Figure 4-9 Connecting the coaxial cable(P70-A)

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1

1. TV Tuner jack

2. Coaxial cable

When you have been using a descrambler to receive the programs on cable TV or satellite broadcasting, connect the set-top box and splitter to the coaxial cable.

Battery

This section explains battery types, use, recharging methods and handling.

Battery types

The computer has different types of batteries.

Battery pack

When the AC adaptor is not connected, the computer's main power source is this lithium ion battery pack, also referred to in this manual as the main battery.

Real Time Clock (RTC) battery

The Real Time Clock (RTC) battery provides power for the internal real time clock and calendar function and also maintains the system configuration while the computer is turned off. If the RTC battery becomes completely discharged, the system will lose this information and the real time clock and calendar will stop working.

You can change the Real Time Clock settings in the BIOS setup utility. Please refer to Troubleshooting for further information.

User's Manual

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