Instruction manual

ACU-1000 Operations Manual
2-78 Interoperability Now
2.15.2.9 Manual Page
A subset of the ACU-1000 manual regarding DSP configuration issues may be viewed online
by browsing to a module’s IP address and clicking on the Manual link at the top of any of the
module’s web pages. Full ACU-1000 related documentation is available for download by
clicking on the ACU-1000 Manual on the right side of the web page at:
http://www.raytheon.com/capabilities/products/acu1000/index.html
2.15.2.10 Restoring Factory Defaults
In rare circumstances, there may be the need to completely restore the DSP to the original
configuration that was set when the module was manufactured. The procedure for doing this
follows. (Does not apply to four-wire interface configuration options).
Note: Jumper locations are shown in Figure 2-12
Procedure:
1. Power down the ACU-1000.
2. Remove the DSP from the rack.
3. Install the extender car d (supplied in the Accessory Kit) into the now empty slot.
4. Install the DSP into the extender card.
5. Configure the Restore Factory Defaults jumper JP22 [center to right].
6. Power up the ACU-1000.
7. Wait 10 seconds. (The LEDs will repeatedly sequence…)
8. Remove the bridging block from JP22 [while powered].
9. Wait 15 seconds. (The DSP will complete the reset sequence)
10. Power off the ACU-1000.
11. Remove the DSP and extender card from the ACU-1000.
12. Re-install the bridging block on jumper JP22 [left to center].
13. Install the DSP back into the vacant slot in the ACU-1000.
14. Power up the ACU-1000.
15. Finished
Results:
The completion of the above procedure will re-establish the original factory configuration to
the DSP. The factory defaults as of the release of this manual are shown in Figure 2-35.