ECG Lead Selection: Trigger Lead: LI, LII, LIII, and AUTO - menu selectable. Second Lead: LI, LII and LIII – menu selectable. Patient Cable: 4-lead patient cable with 6-Pin AAMI standard connector. Isolation: Isolated from ground related circuits by >4 kV rms, 5.5 kV peak Electrode Impedance Measurement Technique: 10 Hz ac signal < 10 uA rms Range: 200kO per lead Accuracy: ±3% ±1kO Recommended Electrode: 10% Chloride sponge type (Ivy P/N: 590436) Cardiotach Range: 10 to 350 BPM (Pediatric / Neonate) 10 to 300 BPM (Adult) Accuracy: ±1% ±1 BPM Resolution: 1 BPM Sensitivity: 300 µV peak Tall T Wave Rejection: Rejects T waves = 1.2 * R-wave Pacer Pulse Rejection Width: 0.1 to 2 ms at ±2 to ±700 mV Alarms High Rate: 15 to 250 BPM in 5 BPM increments Low Rate: 10 to 245 BPM in 5 BPM increments Asystole: R to R interval >6 seconds Lead Off: Detached lead or offset potential >0.5 V Test Mode Internal: ECG 1 mV/100 ms referred to input @ 70 BPM Simulator: ECG waveform amplitude: 1mV Simulator Range: 10 – 250 BPM. Simulator Rate: Variable rate in steps of 30, 60, 90, 120, 150, 180, 210 and 240 BPM. Manually adjustable in increments of 1 BPM. Display Active Matrix TFT Color Touch Screen LCD (640x480) Screen Size: 13.25cm x 9.94cm, 16.5cm (6.5in) diagonal Mechanical Size: Height: 7.49in. (19.02cm) Width: 7.94in. (20.17cm) Depth: 5.18in. (13.16cm) Weight: 3.9 lbs. (1.8kg) Recorder Optional Feature Writing Method: Direct Thermal Synchronized Output (Trigger) Test input signal at ECG leads: Conditions: ½ sine wave, 60ms width, 1mV amplitude, 1 pulse/second Output Trigger Delay: < 10 ms R to R Trigger Accuracy: ±75 µs typical @ 1 mV input Pulse width: 100ms Pulse amplitude: 0 to +5V Output Impedance: <100 O Operating Environment Temperature Range: 15°C to 40°C Relative Humidity: 0-90% non-condensing Altitude: -100 meters to +3,000 meters Atmospheric Pressure: 500-1060 mbar Protection against ingress of fluids: IPX1 – Protection against vertically falling drops of water Storage Environment Temperature Range: -20°C to 49°C Relative Humidity: 0-100% Altitude: -100 meters to +14,000 meters Power Requirements Voltage Input: 100-120V~; 200-230V~ Line Frequency: 50/60 Hz Fuses Type and Rating: T.5A, 250V (Metric 5x20 mm) Maximum ac Power Consumption: 45 VA Power Recovery: Automatic, if power is restored within 30 seconds Regulatory Unit meets or exceeds the specifications for the AAMI Cardiac Monitor Standard EC-13, UL60601-1, CAN/CSA C22.2 No 601.1-M90, CDN MDR (CMDCAS), IEC 60601-2-27, MDD.93/42/EEC, CE 0413, ISO 13485:2003, and FDA/CGMP.