Agilent Technologies aurora Duet, Руководство пользователя

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aurora
Duet
Basic & Primary Rate ISDN Tester - User Guide
6 - 6 428856
Clearing a call
To clear a voice call, choose the
CLEAR CALL
option.
To clear a BER test, press F6 —
EXIT
in the BER test
RESULTS
screen.
The
CLEARED
screen displays a cause code to indicate
why the call cleared. See the Call Clearing Cause Codes
appendix for explanations of the codes. You can also
display an explanation of the code on screen by pressing
F4 —
CSE
.
UNATTENDED mode
When aurora
Duet
is in Unattended mode, it will answer
and loop data or speech calls automatically on one or all
B channels while unattended. This allows you to perform
a BER test from a device (e.g. another aurora
Duet ), in both
Speech and Data modes, to a remote unattended
aurora
Duet
.
When a voice call has been successfully connected, you
will hear 3 beeps and the loopback is connected.
Note:
It is not possible to switch between the B-channels in this
mode.
To display the UNATTENDED screen:
In the
MAIN
menu, select
UNATTENDED
.