User guide

Building Your Canopy Network March 2005
Through Software Release 6.1
Issue 1 Page 263 of 425
Canopy System User Guide
5. If the support structure is a pole that has an outside diameter of 3 to 8 cm, or
1.25 to 3 inches, use a toothed V-bracket (provided) to
a. attach the V-bracket to the pole as shown in Figure 100.
b. attach the CMM2 flanges to the V-bracket.
Figure 100: Detail of pole mounting
end of procedure
19.5.4 Cabling a CMM2
IMPORTANT!
Where you deploy CMM2s, one AP in each AP cluster must be
connected to the master port on the CMM2, and each module connected
to a CMM2 must be configured to Sync to Received Signal (Timing
Port). If either is not done, then the GPS receiver sends no sync pulse to
the remaining ports.
Perform the following procedure to attach the CMM2 cables on both ends:
Procedure 26: Cabling the CMM2
1. Remove the base cover from any AP or BH that is to be connected to this CMM2.
See Figure 47 on Page 132.
2. Remove the GPS sync cable knockout from the base cover.
3. For any AP that is to be connected to this CMM2, set the AP Sync Input
Configuration Page parameter to the Sync to Received Signal (Timing Port)
selection.
4. Review the schematic drawing inside the CMM2.