dynabook TECRA A40-E, Руководство пользователя

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When displaying desktop on an external RGB monitor, desktop is
sometimes displayed on the center of the monitor with black bars around
desktop (with small size).
At that time, read the manual of the monitor and set the display mode
which is supporting at the monitor. Then it will be displayed with suitable
size with correct aspect ratio.
LAN
The computer has built-in support for Ethernet LAN (10 megabits per
second, 10BASE-T), Fast Ethernet LAN (100 megabits per second,
100BASE-TX) or Gigabit Ethernet LAN (1000 megabits per second,
1000BASE-T).
This section describes how to connect/disconnect to a LAN.
The Wake-up on LAN function consumes power even when the
system is off. Leave the AC adaptor connected while using this
feature. Wake-up on LAN is only supported under sleep mode or
hibernation mode.
Do not re-connect/disconnect the AC adaptor from USB Type-C™
adapter when using the Wake-up on LAN function.
The Link speed (10/100/1000 megabits per second) changes
automatically depending on the network conditions (connected device,
cable or noise and so on).
LAN cable types
The computer must be configured properly before connecting to a LAN.
Logging onto a LAN using the computer’s default settings might cause a
malfunction in LAN operation. Check with your LAN administrator regarding
set-up procedures.
If you are using Gigabit Ethernet LAN (1000 megabits per second,
1000BASE-T), be sure to connect with a CAT5e cable or higher. You
cannot use a CAT3 or CAT5 cable.
If you are using Fast Ethernet LAN (100 megabits per second,
100BASETX), be sure to connect with a CAT5 cable or higher. You cannot
use a CAT3 cable.
If you are using Ethernet LAN (10 megabits per second, 10BASE-T), you
can connect with a CAT3 or higher cable.
Connecting the LAN cable
To connect the LAN cable, do the following:
User's Manual 4-21