
Installation Instructions
UM23.8A User Manual, 99183A, June 2022
11
Single-Touch Resistive models include both USB and Serial (RS-232) ports for touch screen
operation, but only one of these should be connected to the computer� When both ports are
available on the computer, USB is preferred�
Installing the Driver: USB Connections
1�
Do not plug the USB connection into the computer until the driver installation is
complete� If the USB connection has already been made, disconnect at this point�
2�
Download the appropriate driver for your operating system from the address listed
above� Click to "Run" the software when prompted�
3� Follow the on screen prompts to complete the driver installation�
4� Once the driver has been successfully installed, the USB connection can be made by
inserting the connector through the monitor's integrated cable retention bracket and
into the USB port� Connect the other end to the USB port on the host computer�
5� Proceed with Calibration (below)�
Note: detailed and up-to-date USB driver installation instructions can be found at the
following address:
https://www.hopeindustrial.com/blog/calibrating-a-touch-screen/
Installing the Driver: Serial (RS-232) Connections
Serial Connections must be made before installing the driver.
1� Connect one end of the Serial cable to the Serial input port on the rear of the monitor�
Connect the other end to the Serial port on the host computer. Tighten the screw
locks on the cable connectors to ensure adequate strain relief�
HAZ
LOC
NOTE: If this step is not performed, the product will not comply with
Class I, II, III, Division 2 Hazardous Location requirements.
2�
Download the appropriate driver for your operating system from the address listed
above� Click to "Run" the software when prompted� Follow the on screen prompts to
complete the driver installation�
3� Proceed with Calibration (below)�