HIS -ML19.5-A Series User Manual page 11


the bracket, route one end of the USB cable through the retention bracket and
connect it to the USB input port on the monitor. Connect the other end to the USB
port on the host computer�
NOTE: If this step is not performed, the product will not comply with
HAZ
Class I, II, III, Division 2 Hazardous Location requirements.
LOC
Serial (RS-232) Connection

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�
NOTE: If this step is not performed, the product will not comply with
HAZ
Class I, II, III, Division 2 Hazardous Location requirements.
LOC
2� Select the appropriate driver for your operating system from the web address listed
above�
3� Click to "Run" the software when prompted� Follow on-screen instructions to
download and execute the touch screen driver installation�
Calibrate the Touch Screen
Once the driver has finished installing, you are ready to calibrate the touch screen.
Open the Windows Control Panel and ensure the "View by" option is set to "Small
icons" in the top right of the window. Click the Elo icon to open the Elo Touchscreen
utility. Under the "General" tab, click the "Align" button to start the calibration routine.
ML19.5A User Manual, 99158B, September 2021
Installation Instructions
11