
EchoView
User’s Guide
55
Troubleshooting
Failure Symptom
Cause
Solution
Cannot turn on
Battery charge too low
Battery has been
changed
New battery needs to
be discharged before
use
Replace battery
Wait at least 60
seconds to turn on
EchoView
Check RAE Systems
web site for inform-
ation on batteries
EchoView cannot
receive the signal from
the FMC2000
Controller
Communication not
established with the
FMC2000.
Too much distance
between the EchoView
and the controller
There is an obstruction
between the EchoView
and the controller.
Controller does not
receive completed data
packet
Battery is low
EchoView and
controller have
different Pan ID
numbers
Enable Pager function
on the FMC2000 (see
page 14)
The distance should be
300 m, line of sight.
Relocate EchoView(s)
Relocate the EchoView
or deploy more
EchoViews
Press [Y/+] on the
detector to force it to
send data packets
Replace battery
Set all units to the
same Pan ID number