Ibm 4840 Xx3 Pci Serial Ports
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How to Install and Use IBM 4840-xx3 PCI Serial Ports for Your POS System
If you are looking for a reliable and versatile point of sale (POS) system, you might want to consider the IBM SurePOS 500 series models. These models are designed for easy expandability by providing serial and USB connectivity. Powered USB ports are provided including a 12 V USB port for scanners or other low power usage peripherals and a 24 V USB port for printers (both USB or Serial printer via the printer cable feature)[^1^].
One of the features that makes the IBM SurePOS 500 series models stand out is the IBM 4840-xx3 PCI Serial Controller. This device allows you to connect up to four serial devices to your POS system, such as cash drawers, scales, scanners, or customer displays. The IBM 4840-xx3 PCI Serial Controller is compatible with Windows Embedded for Point of Service, which is pre-loaded on the SurePOS 500 models[^1^].
In this article, we will show you how to install and use the IBM 4840-xx3 PCI Serial Controller for your POS system. We will also provide some tips and troubleshooting advice to help you get the most out of your device.
How to Install the IBM 4840-xx3 PCI Serial Controller
The installation process of the IBM 4840-xx3 PCI Serial Controller is simple and straightforward. Here are the steps you need to follow:
Turn off your POS system and disconnect it from the power source.
Open the system unit cover and locate an available PCI slot on the motherboard.
Align the IBM 4840-xx3 PCI Serial Controller with the PCI slot and gently push it into place. Make sure it is firmly seated and secured with a screw.
Connect the serial devices to the appropriate ports on the IBM 4840-xx3 PCI Serial Controller. The ports are labeled COM1, COM2, COM3, and COM4. You can use either a DB9 or a RJ45 connector depending on your device.
Close the system unit cover and reconnect your POS system to the power source.
Turn on your POS system and wait for Windows Embedded for Point of Service to load.
The system will automatically detect and install the drivers for the IBM 4840-xx3 PCI Serial Controller. You can verify this by checking the Device Manager under Ports (COM & LPT). You should see four entries for IBM 4840-xx3 Serial Controller with different COM numbers.
How to Use the IBM 4840-xx3 PCI Serial Controller
Once you have installed the IBM 4840-xx3 PCI Serial Controller, you can start using it with your POS software and peripherals. Here are some tips on how to use it effectively:
Make sure you configure your POS software to use the correct COM port for each serial device. For example, if you have a cash drawer connected to COM1, you need to set your POS software to open and close the cash drawer using COM1.
If you need to change the settings of the IBM 4840-xx3 PCI Serial Controller, such as baud rate, parity, data bits, or stop bits, you can do so by using the Device Manager. Right-click on the IBM 4840-xx3 Serial Controller entry and select Properties. Then click on the Port Settings tab and make the necessary changes.
If you encounter any problems with the IBM 4840-xx3 PCI Serial Controller, such as device conflicts, errors, or performance issues, you can try some of these troubleshooting steps:
Check if all the cables and connectors are properly attached and secure.
Check if there are any physical damages or signs of wear on the device or the cables.
Check if there are any updates available for the drivers or firmware of the device.
Check if there are any other devices or programs that might be interfering with the device or using the same COM port.
Restart your POS system and see if that resolves the issue. 061ffe29dd