GE Dash 4000 Service Manual

Functional and electrical safety checks: Functional Checkout procedures
8-42 Dash 3000/4000/5000 2000966-542D
DEFIB Sync connector: Marker Out (pulse width)
Signal Pin:—1
Ground Pin:—4
Probe Type:—x10
Time/Division:—5mS
Volts/Division:—1V
3. Attach a jumper wire between pin-1 (Marker Out) and pin-2 (Marker
In) of the DEFIB SYNC connector located on the back of the patient
monitor. Verify negative spikes in each of the QRS Complex (ECG
waveform) R-Waves on the patient monitor display, similar to those
shown in the illustration below
.
4. Remove the test cables or wires from the DEFIB SYNC connector.
This completes the defibrillator synchronization tests.
026A
027A

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