Toshiba Pro A300D 用户手册

User’s Manual

8-11

Optional Devices

You can increase the portability of the computer with additional battery 
packs (3 cell: PA3533U-1BRS/PA3533U-1BAS, 6 cell: PA3534U-
1BRS/PA3534U-1BAS, 9 cell: PA3535U-1BRS/PA3535U-1BAS). If you’re 
away from an AC power source, you can replace a low battery with a fully 
charged one. See Chapter 6, 

If you frequently transport the computer between different sites such as 
your home and office, purchasing an AC adaptor(PA3468U-1ACA, 
PA3468E-1AC3, PA3516U-1ACA, PA3516E-1AC3, PA3290U-3ACA, 
PA3290E-3AC3) for each location will reduce the weight and bulk of your 
carrying load. 

The 3 1/2" external FDD drive module can be connected to the USB port.

An eSATA-equipped device can be connected to the eSATA/USB combo 
port.

An external analog monitor can be connected to the external monitor port 
on the computer. The computer supports VGA and Super VGA video 
modes. To connect a monitor, follow the steps below.

1. Connect the monitor to the external monitor port.

2. Turn the monitor’s power on.

When you turn on the power, the computer automatically recognizes the 
monitor and determines whether it is color or monochrome.

You can use the HW Setup to select between Auto-Selected and 
LCD+Analog RGB

 displays. Refer to Chapter 7, 

If you have selected LCD+Analog RGB under the Display options of the HW 
Setup, both the external monitor and the internal LCD will be active when 
you turn on the computer. If Auto-Selected is selected, only the external 
monitor will be active.