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RUNNING SYSTEM TESTS
Loop back the local system's
audio and video signals through
the monitor and speakers
Loop back the local system's
audio and video signals through
the local system
Loop back the local system's
audio and video signals through
the local system and H.320
multiplexer
Loop back the local system's
audio and video signals through
the network interface board of the
local system
Request that the far-end system
retrieve data after looping back
through the network board
Request that the far-end system
retrieve data after looping back
through the system
Running the Local Audio/Video Loopback Test
7-12
When you choose
Run Loopback Test
you see this menu:
When you choose
Run Local Audio/Video Loopback
Tests menu, the analog audio and video signals from your system
are displayed and sounded on your local monitor after they are
looped through your monitor and speakers. These signals are local
to your system and are not compressed through the codec or sent on
telephone lines.
The audio is real time with no delay from speaking to broadcast.
This test veriÞes the operation of the near-end components and the
cables up to the codec. Thus, if this test runs without errors, your
hardware components, such as cameras and peripheral equipment,
are probably operating correctly and the problem is elsewhere.
from the System Tests menu,
from the Loopback
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