Operator's Manual

Measurement Specifications Product Specifications
A - 14 TM80/TM70 Telemetry Monitor Operator’s Manual
Display Sensitivity
1.25 mm/mV (×0.125), 2.5 mm/mV (×0.25), 5 mm/mV (×0.5), 10 mm/
mV (×1), 20 mm/mV (×2), 40 mm/mV (×4)
Accuracy: ± 5%
Input signal range
±8 mV (peak-to-peak value)
Calibration signal
1 mV (peak-to-peak value)
Accuracy: ± 5%
Differential input impedance
≥ 5 M
Bandwidth (-3dB)
Monitor mode: 0.5 Hz to 40 Hz
ST mode: 0.05 Hz to 40 Hz
Common mode rejection ratio
(with Notch off)
> 105 dB
Notch
50/60 Hz, rejection capacity ≥ 20 dB
Polarizing voltage scope
± 500 mV
Noise
≤ 30 µV (p-v RTI)
Baseline recovery time
< 5 s (after defibrillation)
Direct current leakage
Input electrode: < 0. 1µA
Drive electrode: <1µA
Electrode polarization recovery time
< 10 s
Defibrillation energy absorption
≤ 10% (100  load)
Pace Pulse
Pace pulse markers
Pace pulses meeting the following conditions are labelled with a
PACE marker:
Amplitude: ±2 mV to ±700 mV
Width: 0.1 ms to 2 ms
Rise time: 10 s to 100 s
Amplitude: ≥ 0.2mV RTI