Verilink Access Manager 2000 (896-502037-001) Product Manual - Manual (Page 213)

Configuration Options for AS2000 and ConnecT1 Plus
Access Manager 2000 User Manual 5 -89
Then, press to go to the Loopback Enable screen, and enable each
desired loopback by typing Y . All loopbacks are enabled by default.
Figure 5-15 Loopback Enable Sub-menu
To allow the CSU to do any of the following:
■
Send or respond to inband loopback codes
■
Apply a test signal to a DS1 circuit when commanded by Access
Manager via the On-line Menu
■
Apply a test signal to a DS1 circuit when commanded by local
switch controls at the circuit element
Execute the following steps:
1. Set the Enable Testing Options field to YES .
2. Press to access the following screen.
3. Select a framed or unframed test signal.
Set the Enable Testing Options field to NO (disabled) to:
■
use external test equipment, or
■
prevent unauthorized circuit testing through the CSU
F8
Enable Testing
Options
F8
INBAND LOOPBACK CODES and TEST SIGNALS SUB-MENU: