Setting Nurse Call Relays Normally Open/Closed; Calculating The Analog Voltage Output - Covidien Nellcor OxiMax N-600x Operator's Manual

Setting Nurse Call Relays Normally Open/Closed

Calculating the Analog Voltage Output

N-600x Operator's Manual
2. Press the NEXT softkey twice and then press the NCALL
softkey.
3. Press the NORM + softkey OR press the NORM - softkey.
4. Press the EXIT softkey.
Data port pins 7 and 15 provide a relay that closes when an alarm
is sounding on the monitor. Pins 8 and 15 provide a relay that
opens when an alarm is sounding. Pin 15 is a common lead for
both relays. The relay operates whether the monitor is operating
on AC power or battery.
The N-600x data port provides analog voltage outputs between
pins 6, 13, 14, and ground (pin 10), which can be used to
calibrate instruments such as a chart recorder. The voltage
represents a specific measured parameter's current value. The
voltage differential varies proportionally from 0 to 1 volt as the
Using the Data Port
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