Keeping the original configuration line, as a boot selection option, is highly recommended as a backup.
Edit the registry entry:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\EPIXXCWT (version 2.1+)
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\EPIXXCNT (version 2.0-)
On the ''PIXCI'' field add:
-IA <image_memory_adrs_in_kbyte>
-IM <size_of_image_memory_in_kbyte>
-MB 8192
In practice, all three fields are on the same line. Be certain that the -IA address is equal to (or above) the specified
/MAXMEM limit - including exact base2 to base10 conversions! (i.e. for /MAXMEM=64, the smallest legal value of -IA is
65536, not 64000!). Likewise, be certain that the -IA plus -IM values do not exceed the amount of memory available!
2.
Reboot, using the newly added boot selection.
3.
For example, for a PC with 1 gigabyte of memory, allocating 256 Mbyte for Windows and the remainder for frame buffer
memory, use:
/MAXMEM=256
in C:\BOOT.INI, and use:
PIXCI = -IA 262144 -IM 786432 -MB 8192
in the registry entry. Note that 262144 is 256×1024, and 786432 is (1024-256)×1024.
Note that if this memory allocation method is used, program access to image data may be slower. Thus, the video display rate
(and image processing) may be slower, but the video capture rate (such as sequence capture) is not adversely affected. This
method of memory allocation is primarily used for video rate acquisition of long sequences, followed by off-line analysis or saving
of the sequence.
3.4.4. Windows NT - Authorization Key - Manual Installation
Use of HLDINST.EXE, above, provides automatic installation of the printer port authorization key's driver, needed under
Windows NT, for XCAP-Plus and XCAP-Std (but not needed for XCAP-Lite). The following information allows manual
installation, correcting problems, or integration with an OEM's procedures for the printer port version of authorization keys.
The file HARDLOCK.SYS must be copied to the Windows SYSTEM32\DRIVERS directory, typically:
C:\WINNT\SYSTEM32\DRIVERS
1.
The file HLVDD.DLL must copied to the Windows SYSTEM directory, typically:
C:\WINNT\SYSTEM
or placed in the same directory as XCAP, typically:
C:\XCAP
2.
Using the Registry Editor (REGEDIT) provided with Windows, create an entry such as:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\HardLock
This key must contain values:
ErrorControl = 0x00000001
Group = "Extended Base"
Start = 0x00000002
Type = 0x00000001
or, if using REGEDT32, the values should appear as:
ErrorControl:REG_DWORD:0x1
Group:REG_SZ:ExtendedBase
Start:REG_DWORD:0x2
Type:REG_DWORD:0x1
3.
Shut down and restart Windows for the new registry entries to take effect.
4.
If the authorization key is connected to a non-standard printer port, an additional entry may be required:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\HardLock\Parameters
5.
PIXCI® SV4 User's Manual
http://www.epixinc.com/manuals/pixci_sv4/index.htm
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