Operating instructions

Marquette Hellige GmbH CardioSys / MicroLab V4.X Page 65
Servicing Instructions 227 436 37 Rev. B V1.3
8 Troubleshooting tips
8.1 System Repair Kit
If you have very hard problems or system harddisk damage with your NT 4.0 installation
on CardioSys or MicroLab, please order the SYSTEM REPAIR KIT ( KIT REPAIR
CSYS/MLAB NT4.0 2000766-001).
This CD based kit will give you the possibillity to quickly reinstall and configure the NT4.0
system (all files on HDD C:) for CardioSys and MicroLab by image transfer from CD. This
tool is only for restauration of the NT4.0 system, so you have to take care about
recovering the patient data from HDD D:.
Please notify that both partitions of the harddisk (C: & D:) are formated using ths NTFS
file system. So no MS-DOS based tools is capable to read or write within this partitions.
A freeware read tool for MS-DOS is supplied within this repair kit.
After system installation please reinstall CardioSoft and use the SID-tool to create a new
random SID for this system.
8.2 Frequently Asked Questions
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Question: I see red lines on remote screen
Solution:
Set the TCP/IP Protocol Parameter MaxMTU to the value 512 of the sending PC
(important of the sending PC)
For Windows NT 4.0:
With the Registry Editor please locate the following key:
"HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\<Adapter
Name>\Parameters\Tcpip"
Where <Adapter Name> refers to the subkey for a network adapter
that TCP/IP is bound to.
Please enter the key "MTU" with the Type "REG_DWORD" with the
value 512.
After the change please reboot the System.