Model 117A4 Carrier Installation Instructions | Installing Multiple Carriers | |
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Installation Self Test for Remaining Radio Modules
1Wait a few seconds after powering the carriers, then verify that the carriers’ OUT OF SYNC LEDs are not lit.
| OF | SYNC |
| OUT |
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| CONTROL/ | |
4 | EXPANSION | |
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2At this stage of your installation, the LEDs displayed should again match the first or fourth lines of the SYNC and CONTROL/EXP LED Codes label, depending on whether the carrier is the control or an expansion carrier. (Keep in mind that a Model 117A3 carrier does not have a CONTROL/EXPANSION LED.)
40 Issue 2 February 1999 | Model 117A4 Carrier Installation Instructions |