ETS-Lindgren 2090 Controller - Manual (Page 140)

Appendix B: Maintenance Model 2090 Multi-Device Controller
CAUTION: System will not function properly if jumper
settings are not as shown on the previous page.
NOTE: Should nonvolatile memory need re-initialization,
remove the jumper from J7 for approximately five (5)
seconds and then return it to its original position as shown
on the previous page. This will return the controller to its
original factory settings.
Disconnect power prior to performing this function. This
function should only be performed by a qualified service
technician.
INSTALLING FLASH ROMS
For users who receive this manual in conjunction with a
firmware upgrade for their older Model 2090 controller,
this section describes the necessary steps to determine
compatibility and install the new flash upgradeable ROMs
in the Model 2090. Users who have firmware revision 3.00
or later in their Model 2090 should not need to install new
ROMs unless they do not have access to a GPIB interface.
Refer to the section “Flash Upgrading the Model 2090”
later in this Appendix for more information on flash
upgrading the 2090.
COMPATIBILITY
Most Model 2090s will be compatible with the flash
ROMs. However, the oldest single board computers (SBCs)
in Model 2090s manufactured prior to mid-to-late 1996 do
140 © ETS-Lindgren– April, 2006
Revision G– P# 399199