Quatech QSP-200/300 - Manual (Page 29)

IMPORTANT:
In order to use the QSP-200/300 Enabler for DOS, the system
MUST NOT be configured with Card and Socket Services
software. If a Card and Socket Services software is installed, the
QSP-200/300 Enabler may interfere with its operation and with the
device(s) it controls.
The QSP-200/300 Enabler does not support automatic configuration of adapters upon insertion,
more commonly referred to as "Hot Swapping". This means the adapter must be installed in one
of the system's PCMCIA sockets before executing QSP200EN.EXE. If more than one adapter is
installed in a system, the Enabler must be executed separately for each adapter. Furthermore,
QSP200EN.EXE should be executed to release the resources used by the adapter before it is
removed from the PCMCIA socket. Since PCMCIA adapters do not retain their configuration
after removal, any adapter that is removed from the system must be reconfigured with the
Enabler after reinserting it into a PCMCIA socket.
IMPORTANT:
The Enabler requires a region of high DOS memory when configuring
a QSP-200/300. This region is 1000H bytes (4KB) long and by
default begins at address D0000H (the default address may be changed
using the "W" option). If a memory manager such as EMM386,
QEMM, or 386Max is installed on the system, this region of DOS
memory must be excluded from the memory manager's control.
Consult the documentation provided with the memory manager
software for instructions on how to exclude this memory region.
QSP-200/300 User's Manual 23