GE Dash 4000 Operator's Manual

Monitoring SpO2
2000966-386D Dash™ 3000/4000/5000 11-9
Ohmeda and Masimo
The following settings control pulse oximetry monitoring for the Ohmeda and
Masimo configuration options.
Nellcor
The following settings control pulse oximetry monitoring for the Nellcor
configuration option.
RATE VOL Select the volume of the pulse rate tone to sound when an
SpO
2
pulse is detected. This is a variable pitch tone. The
tone pitch decreases as the patient’s saturation level
decreases. The lower the setting, the quieter the tone.
NOTE
Turning the pulse tone volume off also automatically
turns off the ECG QRS volume.
SPO2 LIMITS Select the high and low alarm limits for SpO
2
percentage
and pulse rate (beats per minute). An alarm sounds when a
value occurs outside of these limits.
SPEED Select a sweep speed for the displayed waveform.
Option Function
Option Function
PERSISTENT Turn the feature on or off. When on, a “PROBE IS OFF THE
PATIENT” system status WARNING displays in the SpO
2
parameter window when the patient cable is disconnected.
The parameter window and waveform still display.

GE Dash 4000 Specifications

General

Resolution	640 x 480 pixels
Power Supply	100-240 VAC, 50/60 Hz
ECG	3/5/12-lead
IBP	Up to 4 channels
Battery Backup	Yes
Certifications	CE, UL, CSA
Parameters Monitored	ECG, SpO2, NIBP, IBP, Temperature, Respiration, Cardiac Output
Connectivity	Ethernet, USB, Serial
Display Type	TFT LCD
Recorder	Integrated thermal printer
Battery Type	Lithium-ion
Operating Temperature	0 to 40°C
Storage Temperature	-20 to 60°C
Humidity Range	15% to 95% non-condensing
Display Size	10.4 inches
Cardiac Output	Available