Service manual

IQmark Digital Spirometer Operation Manual
4
Thin Client Using COM Port Mapping
COM port mapping refers to a configuration in which the Midmark Spirometer devices
connect to a serial port of the client and the server is configured so that logical COM ports
on the terminal server are mapped to the physical COM ports of the client.
If you are using non-Windows based thin client terminal devices on a low-latency, high-
speed network you must use the serial port versions of the IQmark Digital Spirometer and
configure the thin client server for COM port mapping.
 NOTE: In order to use the COM port mapping solution in a thin client
environment, the computer hardware and software as well as the network
must meet stringent performance requirements. System administrators
must read the document entitled Application Note: IQmark Products
Over Thin Client Environments before installing, configuring and using
this software in a thin client environment using COM port mapping.
The following block diagram illustrates the use of the IQmark Digital Spirometer product
in a thin client environment using COM port mapping.
Network
Terminal Server
Client
Client
Serial
IQmark Digital Spirometer
Client
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