Welch Allyn Atlas Operator's Manual page 80

Pacemaker Rejection per EC13:1992 Clause 3.1.4.1 Rejects all specified pacemaker signals, including
Pacemaker Rejection per EC13:1992 Clause 3.1.4.2 Rejects all specified pacemaker signals, including
A.5 Printer (standard Model 623xx, optional Models 621xx & 622xx)
Printing method
Printer type
Resolution
Printing speed
Chart position accuracy (dot to dot)
Effective print width
Paper capacity
Paper loading
Time scale
Printout data
Print timing
A.6 Impedance Respiration (Models 622xx & 623xx)
Measurement Technique
Leads
Current
double paces, without over/undershoot.
Exception: Ineffectively paced QRS pattern may
cause a QRS to be rejected and not counted as a
pulse when the pace occurs very close to the R
wave.
double paces, with over/undershoot with the
exception of ±2 mV amplitude, 0.1 ms duration, 0.5
mV overshoot, time constant=100
Direct thermal
Thermal array
Vertical: 8 dots/mm (203 dots/inch)
horizontal: 12 dots/mm (305 dots/inch)
25 mm/second
±5%
54 mm ± 0.2 mm
100 foot roll of 58 mm paper, non printed grid
non-threading, drop-in from top of unit
25 mm/second
Waveform: 15 second record of ECG; lead
selected, gain setting, time scale
Waveform: 15 second record of selected second
waveform
Numeric: Systolic, Diastolic, MAP, ETCO
Respiration Rate, Temperature, Time and Date (as
configured)
Waveforms: 9 seconds prior to PRINT button
press, 6 seconds after button press
Numeric data captured at time of button press
Trans-thoracic impedance
RA to LA (Lead I)
50 nA max
68
,
2