Components; Display; Controls; Front Panel - Nellcor N-200 Operator's Manual

Setup

COMPONENTS

Display

Two three-digit red alphanumeric displays for oxygen
saturation and pulse rate. Sixteen-segment bar graph for pulse
amplitude indicator. Indicators for LOW BATT, PULSE
SEARCH, HIGH SAT, LOW SAT, HIGH RATE, and LOW
RATE alarms, ECG LOST, and AUDIO ALARM OFF.
Annunciators for BATT IN USE and ECG IN USE.

Controls

Control knob to adjust volume and set alarm limits, and five
buttons to select alarm limits and disable audio alarm.
Rear-panel switches for adult/neonatal alarm settings, analog
voltage output range (0–1 V or 0–10 V), analog saturation
output scale (0–100% or 50–100%), RS-232 format, baud rate;
rear-panel buttons for printing trend and event data, analog
full scale output, and analog zero output.

Front Panel

1
STD
BY
15
16
2 3 4
BATT
LOW
IN
ON
BATT
USE
PULSE
SEARCH
ECG
ECG
IN
REFER
LOST
TO USE
MANUAL
14 13 12
Figure 2: N-200 Front Panel
5
SpO 2 PERCENT
BEATS PER MINUTE
11
6 7
HIGH
SAT
LOW
SAT
HIGH
RATE
LOW
RATE
AUDIO
ALARM
OFF
10 9 8