460 | Aprisa SR+ User Manual
Aprisa SR+ User Manual 1.11.1
Hardware Alarm Input Alarm Events
Alarm to indicate that there
is an active alarm on
hardware alarm input 1
Action depends on nature of
third-party alarm.
Alarm to indicate that there
is an active alarm on
hardware alarm input 2
Action depends on nature of
third-party alarm.
Protected Station Alarm Events
Protection Sw
Manual Lock
Alarm to indicate that the
Protection Switch Software
Manual Lock has been
activated.
Protection Hw
Manual Lock
Alarm to indicate that the
Protection Switch Hardware
Manual Lock has been
activated.
Remember to unlock the
Hardware Manual Lock for
normal operation
Protection Peer
Comms Lost
Alarm to indicate that the
standby radio has lost
communication with the
active radio.
Check that the partner radio
is powered on and the
‘Protect’ cable is plugged
from the switch to both
radios.
Check that the radios have
been setup for protected
operation.
Protection
Hardware Failure
Alarm to indicate that there
is a failure in the protection
switch hardware.
Check that the cables are
connecting the switch to
both radios.
Check that the switch and
both radios are the same
Data interface port options
e.g. 2E2S