Agilent Technologies AuroraPresto, Руководство пользователя

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Aurora Presto
—User Guide
4-44 481801
•
Data Rate
—Enter a number between 192 and
2312.
Aurora Presto
will adjust the value you
enter to the nearest valid data rate as defined in
G.991.2.
Data Rate
is only available if you choose
Fixed
Rate Mode
.
•
Min Rate kbps
—Enter a minimum bit rate
value between 192 and 2312 (
SYM
only).
•
Max Rate kbps
—Enter a maximum bit rate
value between 192 and 2312. The maximum bit
rate must be greater than the minimum bit rate
(
SYM
only).
•
Startup Mgn
—Enter a value between 0 and 15.
Use to set up the Startup margin required when
bit rate is negotiated during startup. Enter a
value between 0 and 15dB. The default is 0dB.
At start up AP negotiates the attainable bit rate.
•
Pwr BackOff
—Use to enable or disable the
Power Back Off option. When enabled, it gives
6dB power backoff if the estimated power loss is
6dB or less in accordance with G991.2.
Setting up the Tracer
See Setting up the Modem for ADSL Tests on page 3-11 .
Setting up the Threshold
-1-
From the
Modem Setup
screen choose
Thresholds
and press ENTER twice to display the following
screen.
-2-
Enter a value between 15 and 40.
481801-7.book Page 44 Thursday, May 23, 2002 10:46 AM