User`s manual

PPC-123 User's Manual

3.15 Infrared Module

This sensor on the front panel supports the optional wireless transmit-

ting and receiving of infra-red data. (See Fig. 2-1.) You must configure

the setting through the BIOS setup (chipset features) to select whether

UART2 is directed for use with COM2 or IrDA.

1. Place the panel PC and the infrared transceiving device (eg. printer)

with their IrDA ports facing each other at the same horizontal level.

The distance between the two IrDA ports should not exceed 1

meter (38").

2. Run the infrared transceiving function on the panel PC. (The

function is supported by various operating systems and applica-

tion software.)

3. The transceiving device also needs to run its infrared transceiving

driver to receive or transmit data.

3.16 Touchscreen (Optional)

The touchscreen is connected to COM4. Its function is similar to that

of a mouse. The only difference is that you put your fingertip on the

screen to move the cursor.

You will need to install the touchscreen driver before it will work. The

touchscreen drivers for various operating systems are stored on the

CD-ROM disc inside the accessory box. The touchscreen manual can

also be found on this disc. Read Chapter 11 of this manual carefully

before you install the driver.