Technical Specifications:

• SIGNAL PROCESSING ECG: analysis frequency: 500 Hz
• ST measurements: ST amplitudes, slope, integral, index, ST/HR slope, ST/HR loops, ST/HR index up to 15 leads, E, J and post-J point: Manual or computer selected,
• Local storage: Minimum 3.2 Gb hard drive storage of complete ECG record and test results
• E, J and post-J point: Manual or computer selected
• Display type: High resolution, color 0.25 mm dot pitch raster-written CRT
• Display resolution: 1024 x 768 x 70 Hz refresh,
• Display size:19" Flat Panel ECG output: Real-time ECG/QRS beep/TTL synchronization output,
• Full disclosure ECG: Beat-to-beat ECG record and event review,
• ECG interpretation: (Optional) 12SL™ adult and pediatric ECG analysis program,
• Sampling rate: Over-sampling @ 4000 Hz, 12 leads,
• Monitored leads: 3, 6 or 12, Displayed leads: Number on screen 3 or 6 (12 lead check),
• Display format: 3 rhythm, 3 rhythm + medians, 3 rhythm + trends, 6 rhythm, 4 X 2.5 + 1 rhythm,
• 2 x 6 Display speeds: 25, 50 mm/s
• Displayed data: ST scan/median complexes, arrhythmias, ventricular ectopic/min counter, 3 to 15 waveforms, lead check torso and 12 leads, waterfall display, trends, tabular summary, stored ECG strips, interpretation, time-of-day clock, patient name, warning messages and prompts,
• Writer technology: "Instant" load, thermal dot array
• Writer speeds: 5, 12.5, 25 and 50 mm/sec (+/- 2%),
• Frequency response: -3 dB, display and writer, High pass filter: 0.01 (or 0.05 Hz, special use) with DC offset control, Low pass filter: 20, 40, 100, 150 Hz (selectable), Line filter: 50.0 or 60.0 Hz notch filter (selectable),
• Power supply: AC, operation only,
• Operating voltage range: 90-135 VAC, 45-63 Hz, 2.8 A /180-270 VAC, 45-63 Hz, 1.4 A
• OPERATING CONDITIONS: Temperature: + 10 to +40°C (+50 to 104°F),
• Writer resolution: Horizontal 1000 lines/sec x 200 dpi dedicated local printing. 200 x 200 dpi generic printing,
• Paper type: Thermal, perforated, fan fold, 300 sheets/pack,
• Height: 160 cm(63 in) with 17" monitor installed
• Width: 76 cm(30 in) with paper tray removed, 104 cm (41 in) with paper tray,
• Depth: 86.5 cm (34 in),
• Weight: 68 kg (150 lb) without monitor, 86 kg (190 ob) with 17" monitor
• Interfaces included: Acquisition module, Keyboard (PS/2) and dedicated stress, keypad (USB), Mouse (PS/2), Built-in thermal printer (USB), Parallel printer port (LPTI) (only printers modified by GE Medical Systems are allowed to be installed),
• Certification: UL classification, CSA certification, CE marking concerning council directive 93/42/EEC, CB certificate, 6 serial ports: (COM 1-2, COM A-D) - treadmill, BP, ergometer, SpO2, and modem, 4 analog and 1 TTL (trigger)
• Output: analog ergometer, camera synch., etc,
• Diskette drive: 3.5 in, 1.44 Mb - PC compatible for data storage,
• CD-ROM drive: Readable, for software updates and on-line computer-based training