Installing An Antenna - HP MSR20-1X Series Installation Manual

Figure 27 Connect the grounding cable to the chassis
(1) OT terminal
Grounding the router with a grounding conductor buried in the earth ground
If the installation site has no grounding strips, but earth ground is available, hammer a 0.5 m (1.64 ft) or
longer angle iron or steel tube into the earth ground to serve as a grounding conductor.
Figure 28 Ground the switch by burying the grounding conductor into the earth ground
(1) Earth

Installing an antenna

To install an antenna:
Adjust the angle of the antenna to 180º.
1.
Fasten the antenna onto the router.
2.
Avoid over-tightening. The antenna must be vertical to the ground or ceiling to achieve the optimal
coverage.
(2) Joint
20
(3) Angle iron