GE Dash 4000 Service Manual

Functional and electrical safety checks: Functional Checkout procedures
8-30 Dash 3000/4000/5000 2000966-542D
3. Change the patient simulator BP output to 240 mmHg.
4. Observe a reading of 240/240 (240) ± 4 mmHg in the BP parameter
window on the patient monitor display.
5. Change the patient simulator BP output to WAVE or to a 120/80
wave form (simulated BP waveform).
6. Observe a distortion-free BP waveform and a reading of
approximately 120/80 in the BP parameter window on the patient
monitor display.
7. Disconnect the BP simulator cable from the BP connector of the
patient monitor.
8. Repeat steps for each enabled BP connector.
Pulse oximetry tests for GE Ohmeda SPO2 oximeter
Equipment
Use the following equipment for these tests:
 GEMS-IT SpO
2
simulator (408610-001 or equivalent).
NOTE
The GEMS-IT SPO
2
simulator is only compatible with the
GEMS-IT SPO
2
parameter.
 GEMS-IT SpO
2
simulator cable (700232-004 or equivalent)
Procedure
1. Set the pulse oximetry (SpO
2
) simulator power switch to the off
position.
2. Connect the Nellcor-style SpO
2
simulator cable between the SpO
2
connector of the patient monitor and the SpO
2
simulator.
020A

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