
EchoView
User’s Guide
44
No Antenna Icon
There is no reader or
controller nearby.
The controller or
reader’s network has
changed.
The MeshGuard LEL is
out of its RF range.
Battery is low
Move the EchoView
closer to a working
controller or reader.
Perform the network
searching function in
diagnostic mode.
Move the EchoView
close to a working
controller or reader
and Press [Y/+]
Replace battery
Others
Turn EchoView off
and on again.
Consult RAE Systems
Customer Service.