Technical data

6 Automatic Access Test
21
ARGUS 3u plus/3u NT
6 Automatic Access Test
Using the included cable, connect the ARGUS to the access
to be tested.
Power Key: Switch on the ARGUS.
The ARGUS automatically
performs an access test
(Automatic setting in the
Access menu see Page 26).
No manual entries are
required. The
The access under test (BRI,
U interface or POTS) can
also be connected
afterwards.
If the ARGUS finds a DC
voltage on the 2-wire line (U-
Interface or POTs), it will
check whether there is a HF
signal on the line.
With < TE >: determine the
access
If the test fails or if you wish to provoke a specific error
situation, you can manually select any interface in the
Access menu later (see “Setting the type of access” on page
26).
Initializing the ARGUS :
- Operating the ARGUS on a BRI or U-Interface access:
The ARGUS will first setup Layer 1. While Layer 1 is being
setup, LED L1 over the display will blink. If the ARGUS
cannot setup Layer 1, it will display the message "No Net“.
When the ARGUS is operated on a U-interface access, it
can take up to 2.5 minutes to activate Layer 1.
As soon as Layer 1 is successfully setup, LED L1 will light
continuously.
Once Layer 2 has been setup LED L2 will light.