Panasonic Toughbook CF-19KHRAG2M Reference Manual

Also see for CF-19 series: Supplementary instructions Operating instructions Operating instructions Supplementary guide Operating instructions

Panasonic Toughbook CF-19KHRAG2M Reference Manual Manual pdf 84 page image

84Troubleshooting (Advanced) Wireless Communication (only for model with wireless LAN/Bluetooth/wirelessWAN)Cannot connect to network. z Slide the wireless switch to turn on the wireless devices.z Set the devices ([Wireless LAN] / [Bluetooth] / [Wireless WAN]) to [Enable] inthe [Advanced] menu of the Setup Utility (Î page 73).z Disable the Wireless Connection Disable Utility (Î page 59).z Restart the computer.z You cannot turn on wireless LAN if you uninstalled Display Rotation Tool.To reinstall it, click (Start) and input [c:\util\disprot\Setup.exe] in [StartSearch], and prees Enter.Access point is not detected. z Shorten the distance between the computer and the access point, and try thedetection again.z Confirm the following settings:• [Wireless LAN] in the [Advanced] menu of the Setup UtilityConfirm that [Wireless LAN] is set to [Enable]. (Î page 73)• Wireless SwitchSlide the wireless switch to ON.• Wireless SwitchUtility Confirm that Wireless LAN is ON.(Î page 57)z This computer uses channels 1 through 11 *1 when using IEEE802.11b/g.Check the channel being used by the access point.*1 In the case of wireless communications, the frequency band being used can be dividedinto segments, so that different communications can be conducted on each bandsegment. A “Channel” refers to the individual frequency bandwidth divisions. Connecting PeripheralsAn error occurs while installing thedriver.z When you install a driver of card or peripheral device, make sure that the driveris compatible with the operating system. If it is not compatible, malfunction mayoccur. For information about the driver, contact the manufacturer of theperipheral device.