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External Power LED
Green LED marked with plug icon illuminates continuously when pump is
connected to AC mains
Green LED flashes when pump is connected to external batteries
Alarm LED
Red LED marked with alarm icon illuminates during alarm conditions
Audible Alarm
The audible alarm is user-adjustable from the maximum volume down to
silent
The alarm automatically reverts to the maximum volume if the user does
not respond within one minute
Display
Backlit, four-line-by-sixteen-character alphanumeric graphics display
Backlight on AC: Continuous
Backlight on Batteries: Continuous during programming, program review, and history display;
otherwise activated by keypress or alarm; not activated by bolus request
Real Time Clock
Accuracy of ±1 minute per month or better
Print Function
Port & Interface: RS-232 serial interface port, minimum baud rate of 2400, isolated circuit
Printers: Seiko DPU 414 or compatible serial printer
System Accuracy
± 10% for rates of 0.1 to less than 5 mL/hr
± 5% for rates of 5 to 1000 mL/hr
Air Sensitivity
ON: Pump alarms at approximately 0.5 mL of air
Alarms for any bubble greater than 500 microliters with a tolerance of
200 microliters
2 mL: Pump alarms at approximately 2 mL of air
Alarms when pump detects 2.0 +1.0/-0.2 mL of air in 6 mL of total
volume delivered
OFF: Alarm is not activated
Recommend using air-eliminating filter when Air Sensitivity is set to OFF
Occlusion Sensitivity
Distal Occlusion:
Low Alarms when pump detects distal pressure greater than 7 psi (48 kPa)
± 5 psi (±34 kPa)
Medium Alarms when pump detects distal pressure greater than 12 psi (83 kPa)
± 8 psi (±55 kPa)
High Alarms when pump detects distal pressure greater than 26 psi (179 kPa)
±14 psi (±96 kPa)
Proximal Occlusion: Alarms when pump detects proximal pressure less than or equal to -4 psi
(-28 kPa)
124
Abbott GemStar Manual 430-600095-002 (Rev. 8/02)
Abbott GemStar Pump Specifications
Summary of Contents for GEMSTAR
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