MAN.ESS-INS, Rev. E
ESS
Series Installation & Start-Up
17
SIMREX CORPORATION
LINK LED
does not
light.
a. Network Name of Remote not identical to desired
Access Point—Verify that the system has a unique
Network Name.
b. Not yet associated with an Access Point with the same
Network Name.
Check the “Status” of the unit’s process of associating
with the Access Point. Use the Menu System.
c. Poor Antenna System—Check the antenna, feedline
and connectors. Reflected power should be less than
10% of the forward power reading (SWR 2:1 or lower).
LAN LED
does not turn
on.
a. Verify the Ethernet cable is connect at both ends.
b. Verify that the appropriate type of Ethernet cable is
used: straight-through, or crossover as required.
Table 6. Troubleshooting with the Menu System
Symptom
Problem/Recommended System Checks
Remote does not
associate; stays in
HOPSYNC
a. Verify the AP has sufficiently large number in the
“Max Remotes” parameter of the Network
Configuration Menu.
b. Verify the correct MAC address is listed in the
“Approved Remotes List” or “Approved Access
Points List” of the Security Configuration menu.
Serial data is slow
with UDP multicast
traffic
a. Change Beacon Period to FAST.
(Radio Configuration Menu)
Display on
terminal/Telnet
screen garbled
a. Verify the terminal/terminal emulator or Telnet
application is set to VT100
Table 5. Troubleshooting Using LEDs (Continued)
Symptom
Problem/Recommended Checks
