
Chapter 2. Installation
POWER UP TESTING AND INITIALIZATION
When shipped from the factory, the TSU 600 is set to factory default conditions. At the first application of power, the unit automatically executes a memory self test. A full self test can be run from the front panel, and a pass code and unit ID may be set using the UTIL menu.
Self Test
Upon a
1.Board level tests. Each of the TSU 600 boards contains an on board processor which executes a series of tests checking the circuitry on the board.
a.RAM tests; EPROM checksum.
b.DS0 map tests.
c.On board data path. Sending a known test pattern through an on board loop.
2.Unit level tests.
a.Front panel LED verification.
b.Phase lock loop verify.
c.
TSU 600 User Manual | 33 |