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Specifications
Size: 3.6 inches
Material: glass
Technical principle: four-wire resistive screen
Interface mode: plug-in
Features
The Symbol PPT8800, PPT8846 touch screen is the same as the ordinary four-wire resistive touch screen, which is composed of FILM+GLASS. Its shape is the same as the Symbol PPT8100 touch screen, but when we put the two touch screens together for comparison, we will clearly notice that the touch screen of the Symbol PPT8800 is larger than the touch screen of the Symbol PPT8100.
From the appearance, it is very similar to another Symbol touch screen, is the Symbol MC55 touch screen. But the biggest difference is that their lead width is different. Relatively speaking, the lead of the Symbol MC55 touch screen is much narrower.
For each Symbol PPT8800, PPT8846 touch screen, we will take some time to test. From appearance inspection, to resistance detection, to testing its installability, we ensure that each product meets our quality inspection standards both in appearance and in functional and installability.
Installation guide
Symbol PPT8800, PPT8846 touch screen uses low-impedance touch, so the touch is very strict on the resistance value. Before installing the machine, it is necessary to strictly detect the impedance value of the touch to find out whether there is a touch beyond the resistance range. Some of these touches may be available, but all have hidden dangers, and the service life is very short.
Symbol PPT8800, PPT8846 touch screen should be installed with the card position on the LCD, aligning the card position, and pay attention to the direction of the touch screen, the direction of cable is consistent with the direction of the LCD.
Precautions
Symbol PPT8800, PPT8846 touch needs to pay attention to sealing, dustproof and moisture proof during storage.
