Agilent Technologies Auroraduet N1726A, User Manual, Page: 236 / 507

Issue 01 - 06/99 4 - 95
Testing in Simulate Mode - Section 5
Testing in
Unattended Mode
This section explains how to set up aurora
Duet
to connect
and loop back incoming data or speech calls on any B
channel when left unattended. This is useful, for
example, when investigating a fault which only occurs
occasionally as you can leave the tester on site and check
periodically to see whether the error has occurred.
You can leave aurora
Duet
unattended and set up a link
from another device (e.g. another aurora
Duet
) to perform
BERT or check audio quality. For an incoming speech
call aurora
Duet
sends DTMF tones down the line before
applying the loop.
2
Notes
• You cannot switch between the B-channels in this
mode.
• To allow aurora
Duet
to run in unattended mode its
automatic power-off feature is disabled, even if you
have enabled it for normal operation.
Chap4s5.PM6 17/06/99, 09:45 95