Specifying A Touchscreen Port - Xycom 3400 Series Hardware Reference Manual

3408/3410/3412 Series Industrial PC System Manual
Xycom Controller
If a touchscreen is factory installed, you will receive a CD with MS-DOS
and Windows touchscreen drivers.
If you change the operating system, you must install the corresponding
touchscreen driver software. Refer to the touchscreen manual for instruc-
tions.

Specifying a Touchscreen Port

You must disconnect the power cable, floppy cable, and any other exter-
nal cables connected to the unit before removing the back cover.
Depending upon the date of purchase, the Xycom Automation unit will have one of two
possible touchscreen controllers:
These controllers function similarly. However, the following sections require attention to
the type of controller installed.
Microtouch Controller
Perform the following steps to reconfigure the port used by the touchscreen
controller:
36
Warning
•
The Microtouch Controller P/N 114084
•
The Xycom Controller
If the touchscreen is factory-installed along
with MS-DOS or Windows 95, the
touchescreen is configured for the mouse
port, making the mouse port unavailable for
other use. If Windows NT is factory in-
stalled, the touchscreen is configured for
COM2, making COM2 unavailable for
other use.
1. Disconnect the power cable and other external cables
and remove the back cover as described in the PC/104
Boards section earlier in this chapter.
2. Remove the touchscreen controller card. Figure 3-19A
shows the touchscreen controller card and its jumper
set.
P/N 140554
Note