4Turn on the computer. When the DELL logo appears, press <F12> immediately. If you wait too long and the Windows logo appears, continue to wait until you see the Windows desktop. Then shut down your computer and try again.

5When the boot device list appears, highlight the device from which you want to boot and press <Enter>.

The computer boots to the selected device.

The next time you reboot the computer, the previous boot order is restored.

Changing Printer Modes

Set the Parallel Mode option according to the type of printer or device connected to the parallel connector. To determine the correct mode to use, see the documentation that came with the device.

Setting Parallel Mode to Disabled disables the parallel port and the port’s LPT address, freeing computer resources for another device to use.

Changing COM Ports

Serial Port allows you to map the serial port COM address or disable the serial port and its address, freeing computer resources for another device to use.

Enabling the Infrared Sensor

1Enter the system setup program: a Turn on your computer.

b Press <F2> when the Dell™ logo appears.

2Press <Alt><P> until you locate Infrared Data Port under Basic Device Configuration.

NOTE: Ensure that the COM port that you select is different from the COM port assigned to the serial connector.

3Press the down-arrow key to select the Infrared Data Port setting, and press the right- arrow key to change the setting to a COM port.Press the down-arrow key to select the Infrared Mode setting, and press the right-arrow key to change the setting to Fast IR or Slow IR.

It is recommended that you use Fast IR. If the infrared device cannot communicate with your computer, shut down the computer and repeat steps 1 through 5 to change the setting to Slow IR.

Appendix

125

Page 125
Image 125
Dell PP04S owner manual Enabling the Infrared Sensor, Changing Printer Modes, Changing COM Ports, Appendix 125