User's Manual

Rev. 00 3-7
The followings describe in sequence all the items of the Advanced menu.
COM Port
The “COM Port” item allows you to assign COM1 and COM2 to specific
functions that you wish to use. In general, COM1 can be assigned to
RS-232 (the serial port) or touch screen ; COM2 can be assigned to IR.
When this item is selected, the submenu will display as shown below.
Select Disabled if you need the resources (3F8/IRQ4 of COM1 and
2F8/IRQ3 of COM2) for other devices.
User select the “TouchScn/Disabled” was assigned COM 1 to Touch
Screen.
User select the “TouchScn/Ir” was assigned COM 1 to TouchScn; Ir is
Enabled.