Verilink AS4000 (34-00244) Product Manual - Manual (Page 141)

Octal DS-1/E1
Verilink AS4000 User Manual 9-9
Table 9-4 Hot Keys
“[B]ert” Pseudo-random bit error test patterns
“[L]oop” Allows you to set different loopbacks
“[E]xpose” Displays the status of the line
[C]lear Error Counters Clears all errored seconds and BERT indicators
“ESF [S]tatistics”
ESF Statistics Menu
“ESF [R]egisters” The ESF Registers Menu gives the same information as the ESF Statistics Menu,
but it is broken down by port for each of the ninety-six 15-minute intervals in
the preceding 24-hour period.
“[G].826” A status screen that displays the performance statistics of the link for the
duration (set interval of time) the link is up and running.
“Keys 1 thru 9” Use keys 1 through 9 to insert errors from the NI side, which is then shown on
the remote side. If the remote side is line looped, the inserted errors will be
seen on the local side.