User manual

NurseCall Main Unit Operating Instructions | en 61
TeleAlarm SA® User Manual 953.92 | v1.0 | 2007.07
8 Operating Instructions
8.1 Loudspeaker volume adjusting
X Press the  key for higher volume.
X Press the  key for lower volume.
8.2 Alarm- or Event Buffer consulting
The NurseCall Main Unit uses an Alarm Buffer and an Event Buffer for display indication.
Following Alarms/Messages are stored in the Alarm Buffer:
– Call for Help;
– Call for Assistance;
– Reserve Call (Call for Help 2);
– Technical Call;
– Fire Call;
– Battery Low Message;
–Error Message;
– Disconnection of a NurseCall Relay Unit from the RS485-bus.
If Alarms are repeated, only the "oldest" entry remains in the Buffer. The Call for Assistance
replaces the Call for Help, Reserve Call and Technical Call in the Alarm Buffer.
All possible entries are stored in the Event Buffer. Following messages are directly stored in
this Buffer:
– Acknowledgement N46 (Sent by N46, S35 or S37);
– Acknowledgement by Acknowledgement Transmitter S35 or S37;
– Local Acknowledgement (Acknowledgement at the NurseCall Main Unit or Relay Unit);
– Daily message check;
– Personnel Arrival Message (A, B, C and D);
– Personnel Departure Message;
– Power outage of a Receiver Unit;
– Return of power at a Receiver Unit;
– Backup Battery Low of a Receiver Unit;
– Interruption of the connection interface RS232 NurseCall <-> PC;
– Return of the connection interface RS232 NurseCall <-> PC
– Connection of a NurseCall Relay Unit to the RS485-bus;
– Transmission of the Event "Door" by a RAC Transmitter.
X See Section 7.4.11 Maximum number of Events buffered (toggle)
, page 55.
The Event Buffer will normally be filled with the last 18 or 50 entries. In the Alarm Buffer, only
the active Alarms are present.
i
NOTICE!
The Alarm and Event Buffers have a capacity of 18 or 50 entries.