10.1Introduction
10.1.1 General information
The PPC-150's optional touchscreen incorporates advanced second-generation 5-wire resistive or surface acoustic wave technology. They allow 75% and 91% light transmission respectively. The resistive model has an antiglare surface, but the SAW model has not. Anyway, this produces greatly enhanced visual resolution. They also have a newly improved scratch-resistant features.
The touchscreen is manufactured from UL-recognized components (file no. E133802). When properly installed, the touchscreen's ball impact resistance meets the UL 1950 standard. Its fire resistance meets the UL-746C, 19 mm (0.75") flame test standard. Systems incorporating the touchscreen, controllers, and cables have been approved to FCC class A and B standards.
10.1.2 Specifications
Please refer to the chapter 1. All of the specifications of touchscreens can be found in chapter1.3.
10.1.3 Environmental specifications
Temperature: -10° ~ 50° C (operating)
-40° ~ 71° C (storage)
Relative humidity:
90 RH at 35° C (operating)
90 RH at 35° C for 240 hours, noncondensing (storage)
