Welch Allyn TM286 Auto Tymp - User Manual - Manual (Page 61)

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Computer Interface
Introduction
The Computer Interface provides the capability of transferring stored test results from the
instrument to an external computer or data collection device via a USB connection.
Operation
Press the button to transfer test results stored in memory. During data transfer,
the message DATA TRANSFER will appear on the LCD screen.
Transferring during normal operation
During normal testing operation, pressing the button will transfer all stored test
results sequentially.
Transferring from memory pages
If the PAGE button is used to review individual test results stored in any of the 12
memory locations, the
button will transfer only the currently displayed stored test
results. There is one exception to this rule: If the last (most recent) test result is displayed,
the instrument assumes normal testing operation, and transfers all test results.
Other LCD screen messages
INVALID SELECTION
This message appears if the button is pushed during any of the following
circumstances:
• During presentation of an audiometric tone
• During a tympanometry test
• During a reflex test
WARNING Accessory equipment connected to the analog and digital interfaces
must be certified to the respective IEC standards (IEC 950 for data processing or
IEC 60601-1 for medical equipment). Furthermore, all configurations shall comply
with the system standard IEC 60601-1-1. Everyone who connects additional
equipment to the signal input or signal output part configures a medical system,
and is, therefore, responsible that the system complies with the requirements of
the system standard IEC 60601-1-1. If in doubt, consult the technical service
department or a local representative.