IBM ThinkPad 755CX, Руководство по эксплуатации пользователя

Страница: 90 / 296

Communicating with the Infrared Port
Communication can be affected by the light from the LCD of the
computer. To avoid this, open the LCD of the computer to a wide
angle:
Side View
Considerations for Communication
Consider the following when communicating with the infrared ports.
You need to run the same communication application to
communicate between your computer and the other computer or
device. Refer to the application manuals for more information.
Run only one application at a time to communicate with the
infrared ports.
When using applications that use a conventional serial port and
serial cable to exchange data, your computer infrared ports are
used as a replacement for the serial port and cable. In this
case, the ThinkPad mode cannot be used.
The communicating distance might be less if:
– The other system is not the same model as your computer.
– There is interference from the ambient light. It is
recommended not to use infrared communication during
bright sunshine or artificial light conditions.
– The infrared port is not directly facing the other
communicating port.
74
IBM ThinkPad 755CX User's Guide
All manuals and user guides at all-guides.com