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(8) For communication error
If a communication error such as time-out error has occurred, change the communication port
setting at the PC with the procedures below:
<Method 1>
Click the Start button and select and click the [Setting] - [Control Panel].
Double click the [System] icon to display the property dialog box of the system.
Select [Port] of the device manager tab and double click the [Communication Port
(currently used port)] icon to display the property dialog box of the communication port.
Click the Detail Setting button of the port setting tab to display the detail setting dialog
box of the port.
Uncheck [Use FIFO buffers].
<Method 2>
Click the Start button and select and click the [Setting] - [Control Panel].
Double click the [System] icon to display the property dialog box of the system.
Select [System Device] of the device manager tab (display for each type) and double click
[Advanced Power Management] icon to display the property dialog box of the advanced
power management.
Check [Disable power status polling] of the setting tab.
Some PCs may not have the items above.