· Display indicators (LED): Power, paper out
· Number of waveform channels: Four max
· Waveform selection: Any monitored waveform
· Recorder initiation: Automatic from alarm or alarm stacking, manual from bedside or central station
· Writing method: Thermal, fixed head
· Writing resolution: 200 thermal elements/in vertical, 480 thermal elements/in horizontal at 25 mm/sec
· Paper width: 50 mm (1.97 in)
· Paper length: 25 m (95 ft)
· Alphanumeric notation: Unit name, bed number, patient name, date and time, graph speed, alarm or manual start, lead failed (if any), heart rate, values for all monitored parameters,parameter limits exceeded, arrhythmia call (if any) and transmitter number
· ECG/arrhythmia alarm stack: One 10-sec ECG event/patient – stores ECG waveform at bedside until writer is available
· Length of ECG/ arrhythmia alarm recording: 8 sec delayed memory, end of event graphing
· Paper speed: 0.1, 0.5, 1, 5, 10, 12.5, 25 and 50 mm/sec (± 2%)
· Waveform frequency response: Limited only by acquisition system
· BP calibration: Printed scales 0 to 30, 0 to 40, 0 to 45, 0 to 60, 0 to 90, 0 to 150, and 0 to 300