Toshiba Tecra M9 - Manual (Page 29)

User’s Manual 2-3
M9
Left side
The following figure shows the computer’s left side.
The left side of the computer
Security lock slot
Modem jack
Cooling vents
Universal Serial Bus
(USB 2.0)port
PC Card slot
PC Card eject button
SD/SDHC Card slot
Modem jack The modem jack lets you use a modular cable to
connect the modem directly to a telephone line.
■
Connection to any communication line other than an analog phone line
could cause a PC system failure.
■
Connect the built-in modem only to ordinary analog phone lines.
■
Never connect the built-in modem to a digital line (ISDN).
■
Never connect the built-in modem to the digital connector on a
public telephone or to a digital private branch exchange (PBX).
■
Never connect the built-in modem to a key telephone system for
residences or offices.
■
Never operate your PC on AC power during a thunderstorm. If you see
lightning or hear thunder, immediately turn off the PC. An electric surge
caused by the storm, may result in a system failure, loss of data or
hardware damage.
Security lock slot A security cable can be attached to this slot and
then connected to a desk or other large object in
order to deter theft of the computer.
Cooling vents The cooling vents help keep the processor from
overheating.
Do not block the cooling vents. Keep foreign metal objects, such as
screws, staples and paper clips, out of the cooling vents. Foreign metal
objects can create a short circuit, which can cause damage and fire,
possibly resulting in serious injury.