Agilent Technologies E2969A, User Manual

Page: 35 / 52

Troubleshooting
E2969-91020 4-3
platform through to the DUT—without any modification of the signal by
the FPGA.
To do so, power down the target platform, set the DIP switches to pass-
through-mode (see
“Appendix” on page 5-1 ) and power up the system
again.
Before you continue testing, power down the target platform again and
reset the DIP switches.
If the test software does not start under Linux
If the command for starting the test software was entered properly, but
the GUI is not started, make sure that the “Kernel Development” package
of Red Hat Linux 9 is installed, including the Tk GUI toolkit for Tcl.
To check for the Tk GUI toolkit and—if necessary—install it:
1 In the start menu (red hat), select “System Settings – Add or Remove
Packages”.
2 In the “Development” group look for “Kernel Development” and click
Details .
3 If not done already, select “Tk GUI toolkit” and click Update .
If the DUT cannot be selected
If the device to be tested cannot be selected from the Options dialog, the
DUT is either not plugged in correctly, or you are not logged in as root
user.
Please try the following:
•
Check whether the DUT is properly plugged into the PTC.
Linux
•
Reboot the system and log on as root user.
NOTE
Description
Possible Actions
Description
Possible Actions