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                服务与支持
                Service and support
                PDA手持终端
                2022-03-08 发布者:群索科技

                        产品№在出厂时安装的QS PDA或者5501H&Ldemo没有卸载引起的串口冲突现象。为方便测试↑扫描功能,QS PDA或5501H&Ldemo设为了开『机自启,一∑ 直运行于后台。

                        按机器的SCAN按键即可扫描条码、二维码,因此QS PDA或5501H&Ldemo也会一直占♀用扫描和打印串口。若客户要进行二次开发,需要先将QS PDA或5501H&Ldemo卸载掉,解除它对串口的占用〗。



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