GE Dash 4000 Service Manual

Functional and electrical safety checks: Electrical safety tests
2000966-542D Dash 3000/4000/5000 8-15
2. Power on device under test.
3. Read and record leakage current indicated on the tester.
4. Change leakage tester switches to:
 Polarity – REVERSED
 Neutral – CLOSED
 GND (Earth) – CLOSED
5. Read and record the current leakage indicated on the tester.
6. Set the power switch on the device to OFF.
7. Repeat the steps in this procedure using the appropriate SPO2 Test
Body. Connect the SPO2 Test Body to the blue SPO2 connector of the
device under test.
Acceptance criteria
If measured reading is greater than the appropriate specification below,
the device under test fails. Contact GE Technical Support.
 50 µA at 120-240 VAC using the ECG cable.

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