19617-001 Rev. H DiagnosticPRO Edge User’s Guide 22
Cleaning the diffuser
Note: Use this procedure only when you observe streaks in
images, or when the digitizer’s LED flashes amber.
Note: Use this procedure only for DiagnosticPRO Edge
digitizers with serial numbers between 380,000 and 389,999.
IMPORTANT: You must follow these instructions when
cleaning the diffuser. Deviation from these instructions will void
the product’s warranty and will likely result in costly repairs.
You will need:
Lint-free wipes (VIDAR part number 15194).
1. Shut down the system:
a. Shut down and turn off the PC.
b. Turn off the digitizer using the power switch on the front panel: press and hold for
two seconds.
c. Disconnect the power cable and USB cable from the rear of the digitizer.
2. Open the front panel by pulling its top edge.