Paradise P300 Test, Int BERT, Pattern Menu Bert Pattern 1211-12047 2215-1, ONE Minute, Manual

6.16.6 Test, Int' BERT, PATTERN Menu

BERT Pattern: [2^15-1]

1:2^11-1(2047) 2:2^15-1 3:2^20-1

Test, Internal BERT, Pattern Menu

The test pattern may be selected to be one of three standard patterns as 211-1(2047), 215-1, or 220-1.

6.16.7 Test, Int' BERT, MODE Menu

BER Test mode [1 Min]

1=One minute sliding window 2=Manual

Test, Internal BERT, Mode Menu

The test mode may be one of the following:

AUTOLOG	The BERT mode is fixed in Autolog because the unit is configured to Autolog the
	results of the BER test at the user defined Autolog period. In Autolog mode the
	screen above is not shown, but rather a warning “Cannot select 1 Min/Manual
	mode while AUTOLOG of PRBS results is active (YES)” is displayed. To be able
	to manually select the BERT mode auto-logging of the BER result must be
	disabled by either setting the Autolog period to zero (Main, Log, Autolog) or by
	clearing the flag requesting it to log the BERT results on the subsequent Autolog
	screen.
ONE MINUTE	One Minute sliding window mode displays the average BER over the last 1
	minute. It does this by storing the error results second by second in a circular
	table 60 entries long and recalculating the average BER each second. For any
	seconds where the BERT is `out of sync` a zero entry is made in the table. The
	average BER over the one minute period is calculated based on only the non-
	zero entries (when sync is recovered).
MANUAL	Manual mode allows the operator to manually start, stop & restart tests which
	may run for up to 27 hours (99,999 seconds), at which point the results are
	frozen.

P300H P300 Series Modem Installation and Operating Handbook Page 128