Milkotronic LACTOSCAN SA, Руководство по эксплуатации

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Ultrasonic milk analyser
Operation manual 11.04.19 15/110
intended for connecting computers from laptop type, which have no RS 232
interface (COM Ports – DB9 Connector). This option may be available
together with the standard RS232 – connector DB9, which always exists in
the analyzers. At one and the same time, connection analyzer – computer,
can be established only through one of the couplings – either only DB9, or
only USB, i.e. analyzer could not be connected at one and the same time,
using one of the interfaces with one and using the other interface to another,
second computer. The coupling for this option (Printer Type) is at the back of
the analyzer, next to the standard RS232 DB9 connector. Other USB devices
like printers, keypads etc COULD NOT be connected to this coupling.
USB interface is based on the element MCP2200 of the company
Microchip Technology Inc. – site: http://www.microchip.com . For establishing
a connection through this interface a driver has to be installed for MCP2200
in the correspondent computer, which will be connected with the analyzer.
Please, follow the procedure, from the Internet site of the producer:
http://www.microchip.com/wwwproducts/devices.aspx?ddocname=en546923 ,
by choosing the suitable for your operation system driver.
After installing the driver, choose the
СОМ port, which will be used for
the real communication. For Win XP it is done by executing the following
commands: Start -> Settings -> Control panel -> System -> Hardware ->
Device Manager -> Ports (COM and LPT) – Right Click -> Properties -> Port
Settings -> Advanced -> COM Port Number. Choose Number 1 or if another
number is chosen, for example 3, then, when working with the software tools,
in the field COM Port (upper right corner), you have to set the new number of
the port, in this case 3.