User Guide

Table Of Contents
PMP 450 Planning Guide
Interface Function Cabling
5 GHz Horizontal antenna
connection
SM diagnostic LEDs
The diagnostic LEDs report the following information about the status of the module. The SM LEDs provide
different status based on the mode of the SM. An SM in “operating” mode will register and pass traffic
normally. An SM in “aiming” mode will not register or pass traffic, but will display (via LED panel) the
strength of received radio signals (based on radio channel selected via Tools, Alignment).
The LED color helps you distinguish position of the LED. The LED color does not indicate any status.
Figure 12 SM diagnostic LEDs, viewed from front of the unit
SM LED Display LED Labels
LNK/5 ACT/4 GPS/3 SES/2 SYN/1 PWR
The LED display of the 3.5 GHz and 3.6 GHz SMs appear a bit different from the existing 450 SMs.
1-30
pmp-0047 (March 2014)