Toa VM-3000 Series - Manual (Page 52)

52
MIC SP CPU
OFF ON
Failure
Acknowledgment
key Failure indicator
RM-320F RM-300MF
Buzzer
MIC SP CPU
OFF ON
RM-300MF
Communications Failure indicator
[RM-300MF and RM-320F]
The buzzer sounds and the Failure indicator flashes yellow.
Equipment operation upon failure detection (1)
In this event, a failure not related to communications has occurred within the system. If the failure is
acknowledged by any system component, the buzzer stops and the yellow Failure indicator light switches from
flashing to steady on mode. (Refer to "Failure Acknowledgement"
on page 54 ). Resetting the failure at the
VM-3360VA or VM-3240VA causes the Failure indicator to go out. However, if the cause of the failure has not
been remedied, the unit will again return to failure status. (Refer to "Failure Reset Operation"
on page 55 ).
Note
The function of acknowledging the specified failure must be assigned to the RM-320F’s key in advance using
the setting software. (Refer to "Event Settings" -> "RM Function Key Settings" -> "RM-320F Settings" in the
separate software instruction manual.)
The Communications Failure indicator flashes yellow.
Equipment operation upon failure detection (2)
A failure has occurred in communications between the RM-300MF and the VM-3240VA or VM-3360VA. The
previous status is automatically restored if communications return to normal.