User's Manual

Table Of Contents
Installing the Link CX 71
Because the radio link has not yet been established, the RF LINK LED should be off.
When the DS-3 equipment is or is not transmitting data to the Link CX, the DATA LED
should be on or off, respectively.
When the Ethernet equipment is transmitting data to the Link CX, the ENET 1 and/or
ENET 2 LEDs should be on or flashing. When the Ethernet equipment is not transmit-
ting data to the Link CX, the ENET 1 and/or ENET 2 LEDs should be off or flashing as
local data is received.
If any of these conditions is not true, troubleshoot the associated equipment and cables.
4-5.3 Grounding the Link CX and Antenna
The Link CX and the optional external antenna have grounding lugs. Make sure they are connected to a
good earth ground using the guidelines in Appendix 4.
54 Following the guidelines in Appendix 4, connect a customer-supplied solid wire or tape (not
braided) grounding wire to the grounding lug on the back of the Link CX. See Figure 4-32 for
the grounding lug location.
Connect the other end of this cable to a proper grounding point.