PQ touch technology is based on IR grid, a flat touch surface is required so that there is no blocking area.
Assembly Inspection Tool (AIT) is already integrated in PQ driver
Instructions to use AIT tool:
- install PQ driverand open 【Multitouch platform】 software
- Click on 【diagnose】
- After clicking 【show diagram】you should see the below image
blue bars = good signal; yellow bars = weak signal; red bars = bad signal
Clearly, we have blocking area in above figure.
No worry ! AIT tool gives you capability to adjust alignment according to real time signal.
- Take advantage of 【AIT tool】 ensure a good working touch surface