purpose

    deactivate the specified user-initiated test or ioopback.

    syntax

    clr loop

    use

    to deactivate the current ioopback on the data channel or main link, type:

    clr loop[enter]

    you will see the time and date, followed by the fcd-2 prompt.

    if no user-initiated ioopback of the specified type is now connected, you will receive error 16 (no test in progress).