MTC A320S Series, Operator'S Manual

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A320S Notebook Operator’s Manual Chapter 1
Rev.01 1-14
1-5.25 IrDA Port
This infrared port (Item 5, Figure 1-7) complies IrDA, which allow you to connect your
notebook to an IR device wirelessly.
1-5.26 USB Port
The USB port (Item 6, Figure 1-7) transfers at 1.2 or 1.5 Mbit/sec.
1-5.27 Keyboard/Mouse Port
The Keyboard/Mouse port (Item 7, Figure 1-7) for IBM PS/2 keyboard/Mouse.
1-5.28 External Power Source Port
If the notebook will be in use for a long continuous period, connect an external power
source to the notebook here ( Item 8, Figure 1-7).
1-5.29 External Power Adapter
The A320S external power adapter converts 100-240V, 50-60 Hz to 22.5VDC, 2.4A, 54
watts for the notebook & expansion unit.
1-5.30 Reed Switch
The system uses a reed switch to provide a “ cover-close” signal for the operating
systems to perform power management functions, which are defined by the user.