Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
RFL DS-562NC RFL Electronics Inc.
February 20, 2008 51 (973) 334-3100
5. If the error count persists, then swap modules. Replace the module with another that is known
to be functioning properly. If the replacement module is OK, then use the Repair/Return
procedure in the General Information Section of the manual to return the defective module to
RFL for repair.
6. If proper function is not obtained, perform individual multiplex tests as described in the
multiplexer manual. If an error count still persists after these steps have been taken, then check
for an outside error source.