Installation 
20  Cary 100/300/4000/5000/6000i/7000 Spectrophotometers User’s Guide 
PCI-GPIB  
To install a National Instruments PCI-GPIB communications card: 
NOTE 
Ensure that the Cary WinUV software has been installed. Refer to Page 17. 
 
1  Turn off and unplug the computer. 
2  Remove the cover, following the instructions in the manual 
provided with the computer. 
 
 
3  Attach one end of the ESD strap to a bare metal part of the 
computer chassis and wrap the other end around your wrist.