PS2 条码扫描仪无法工作
我在使用 Zebex Z-3000 条码扫描仪时遇到问题。它通过 PS2 端口连接到我的电脑。有人知道 PS2 扫描仪吗？我使用 USB 扫描仪没有问题，但无法使用 PS2 扫描仪。我必须监听 PS2 端口吗？
I have problem with Zebex Z-3000 barcode scanner. It is connected to my PC via PS2 port. Does anybody knows about PS2 scanners. I had no problem with USB scanners but I ca't get PS2 scanners work. Do I have to listen PS2 port?
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不会，通常 PS/2 扫描仪会模拟按键，就好像在键盘上键入了条形码的值一样。
它是否识别条形码但不发送数据，或者甚至不发出蜂鸣声？
扫描仪通常附带（或者您可以获得）一组配置条形码来控制它识别的代码类型以及值的格式（例如是否附加回车符）。您可以尝试联系制造商或搜索他们的网站（现在已经恢复正常了）找到这些。
No, usually PS/2 scanners will simulate keypresses as if the barcode's value had been typed on the keyboard.
Is it recognising the barcode but not sending data, or not even beeping?
Scanners generally come with (or you can obtain) a set of configuration barcodes to control the types of codes it recognises and how the values are formatted (whether it appends a carriage-return, for example). You could try contacting the manufacturer or scour their website (now that it's working again) to find these.
我还有一个带 PS/2 连接器的条形码扫描仪。准确地说，是“键盘楔形”连接器。当我仅将扫描仪插入电脑并执行扫描时，我只发出蜂鸣声，而没有在文本编辑器中编写任何文本，我用它来测试它。
现在，当我将 PS/2 键盘插入 Y 连接器时，因此它是连接到 PS/2 端口的键盘+扫描仪，在执行测试时我可以看到文本编辑器中写入的一些文本。
因此，关键是您需要将键盘连接到 Y 连接器。
I also have a barcode scanner with PS/2 connector. A "keyboard wedge" y connector to be precise. When I plug only the scanner to the PC and perform scanning, I only head a beep sound without any text written in text editor, which I use to test it.
Now, when I plug a PS/2 keyboard into the Y connector, so it's keyboard+scanner connected to the PS/2 port, I could see some text written in the text editor when performing test.
So, the key point is that you need to have the keyboard attached to the Y connector.
PS/2 条形码扫描仪是插入 PS/2 键盘和计算机的 之间的“键盘楔形”扫描仪PS/2 端口。当扫描条形码时，它们将数据发送到计算机，就像键盘输入一样。
ZEBEX Z-3000 条码扫描器具有一组配置条码。如果当您尝试扫描到记事本时，扫描仪不发送任何数据，请尝试使用这些来使扫描仪正常工作。扫描仪可能被错误地设置为 RS-232C 或 USB 模式（而不是 PC/AT 模式），或者您尝试扫描的条形码符号系统可能未启用。
（其他型号条码扫描仪的用户应参阅各自制造商的编程指南。）
PS/2 barcode scanners are "keyboard wedge" scanners that plug in between a PS/2 keyboard and a computer's PS/2 port. When a barcode is scanned, they send the data to the computer as if it were keyboard input.
The ZEBEX Z-3000 barcode scanner has a set of configuration barcodes. Try to use those to get the scanner working if when you try scanning into Notepad, the scanner does not send any data. The scanner might be incorrectly set to RS-232C or USB mode (instead of PC/AT mode), or the barcode symbology you are trying to scan might not be enabled.
(Users of other models of barcode scanners should consult their respective manufacturers' programming guides instead.)