Technical Specifications Specifications
PageWriter TC 70 Cardiograph Service Manual A-3
Auto Frequency Response
0.05-150 Hz, 0.15-150 Hz, 0.5-150 Hz
0.05-100 Hz, 0.15-100 Hz, 0.5-100 Hz
0.05-40 Hz, 0.15-40, 0.5-40 Hz
Rhythm Frequency Response
0.05-150 Hz, 0.15-150 Hz, 0.05-150 Hz
0.15-100 Hz, 0.05-40 Hz, 0.15-40 Hz
Minimum Amplitude or Value of Patient Physiological Signal
CAUTION The QRS wave must be a minimum of 100µV peak to peak or greater for the lead’s complex to be
measured. The operation of the cardiograph below this value may cause incorrect ECG analysis.
Filters
AC noise
Baseline Wander
Artifact
Printer
Printer Resolution
High-resolution, digital-array printer using thermal-sensitive paper
200 dpi (voltage axis) by 500 dpi (time axis)
Report Formats
Exam Profiles
Up to 12 configured Exam Profiles can be specified
Exam Profiles define all ECG report settings; these settings can be manually overridden if
necessary
12 Lead Report Formats
3x4 (1R, 3R)
3x4, ST
3x4, 1R ST