GE Dash 4000 Service Manual

Functional and electrical safety checks: Functional Checkout procedures
8-34 Dash 3000/4000/5000 2000966-542D
5. Verify the following SpO2 readings on the Dash for saturation and
pulse rate:
 Saturation (%): 75 ±2
 Rate (bpm): 60 ± 2
6. Press and release the HEART RATE switch and verify the SRC-
MAX default indicators are lit as follows:
 HEART RATE = 200 bpm
 LIGHT = LOW
 %SpO2 = 75
 MODULATION = LOW
Allow the Dash a few seconds to obtain a steady reading.
7. Verify the following SpO2 readings on the Dash for saturation and
pulse rate:
 Saturation (%): 75 ±2
 Rate (bpm): 200 ±3% (194 to 206)
8. Press and release the LIGHT switch and verify the SRC-MAX
default indicators are lit as follows:
 HEART RATE = 200 bpm
 LIGHT = HIGH
 %SpO2 = 75
 MODULATION = LOW
Allow the Dash a few seconds to obtain a steady reading.
9. Verify the following SpO2 readings on the Dash for saturation and
pulse rate:
 Saturation (%): 75 ±2
 Rate (bpm): 200 ±3% (194 to 206)
10. Press and release the %SpO2 switch and verify the SRC-MAX
default indicators are lit as follows:
 HEART RATE = 200 bpm
 LIGHT = HIGH
 %SpO2 = 90
 MODULATION = LOW
Allow the Dash a few seconds to obtain a steady reading.
11. Verify the following SpO2 readings on the Dash for saturation and
pulse rate:
 Saturation (%): 90 ±2
 Rate (bpm): 200 ±3% (194 to 206)

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