Performance Specifications - Philips Avalon FM20 Service Manual

Interface Specifications
RS232 (Standard)
RS232 (Independent display
interface option)
Flexible Nurse Call Relay
1
The power loss indication functionality of the Nurse Call Relay board is not supported with fetal
monitors.

Performance Specifications

NOTE
Your monitor's default settings can be permanently changed in Configuration Mode.
The default settings specified here refer to the settings initially shipped with the monitor.
Fetal Monitors
Fetal Monitor Performance Specifications
Alarm Signal
Review Alarms
Real time Clock
Connectors RJ45 (8-pin)
Power none
Insulation Basic insulation (reference voltage: 250 V; test voltage: 1500 V)
Connectors RJ45 (8-pin)
Power none
Isolation none
Connectors 20 pin MDR (Mini D-Ribbon), active open and closed contacts
1
Contact <=100 mA, <=24 V DC
Isolation Basic insulation (reference voltage: 250 V; test voltage: 1500 V)
Delay <[Configured Latency +0.5] sec
System alarm delay.
The system alarm delay is the processing
time the system needs for any alarm to be
indicated on the fetal monitor, after the
measurement has triggered the alarm.
Pause duration
Extended alarm pause
Sound pressure range
Information
Capacity
Range
Accuracy
Hold Time
less than 4 seconds
1, 2, 3 minutes or infinite, depending on the
configuration
5 to 10 minutes
min. 0 dB(A) max. 45—85 dB(A)
all alarms/INOPs, main alarms on/off, alarm
silence and time of occurrence
300 items
from: January 1, 1997, 00:00 to:
December 31, 2080, 23:59
better than ±1 min. per month
infinite if powered by AC; otherwise at least
48 hours
12 Specifications
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