ACS-160 Series & STL-160 Series T1 Multiplexer Installation & Operation 3 – Installation & Wiring
Version 2.11, August 2011
3-22 Harris Corporation
Intraplex Products
3. If available, activate the local (equipment) loopback on the channel module itself and perform
local loopbacks tests on this module. (Individual channel module manuals give details.)
4. Before leaving Location 1, be sure to remove the channel loopback. Make sure that no alarm or
alert indicator lights are on.
5. At Location 2, install and wire the module adapter provided with the second channel module.
6. Install the channel module at Location 2.
Warning! If the ALARM or ALERT indicator light on the power supply turns on, remove the channel
module immediately.
7. If available, activate the local (equipment) loopback on the channel module itself and perform
local loopback tests on this module.
8. Remove the channel loopback.
9. If desired, perform end-to-end tests or single-ended (far-end loopback) tests with the other site.
10. Ensure that no alarm or alert indicator lights are on.
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