Welch Allyn AT-1, Manual

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Introduction
The Welch Allyn Schiller AT-1 is a 3-channel ECG recorder with the following features:
° Low weight and compact dimensions.
° Built-in rechargeable battery for mains-independent use.
° Simple one key operation.
° Automatic or manual recording modes.
° Selectable printing formats with integrated quality thermal printer.
° ECG memory for easy copying.
° Choice of 8 languages for printing.
The unit receives and processes all ECG signals simultaneously and continuously records the data in a circular 10 second
memory.
If there is any disturbance (i.e. loose electrode or end of paper), an audible alarm is given and the corresponding indicator
lamp flashes, for example
As long as the disturbance remains, no ECG can be stored. As soon as the defect is eliminated, storage starts.
Introduction
The Welch Allyn Schiller AT-1 is a 3-channel ECG recorder with the following features:
° Low weight and compact dimensions.
° Built-in rechargeable battery for mains-independent use.
° Simple one key operation.
° Automatic or manual recording modes.
° Selectable printing formats with integrated quality thermal printer.
° ECG memory for easy copying.
° Choice of 8 languages for printing.
The unit receives and processes all ECG signals simultaneously and continuously records the data in a circular 10 second
memory.
If there is any disturbance (i.e. loose electrode or end of paper), an audible alarm is given and the corresponding indicator
lamp flashes, for example
As long as the disturbance remains, no ECG can be stored. As soon as the defect is eliminated, storage starts.