Welch Allyn MicroTymp® 4 Tympanometer
User Manual
DIR 80024157 Ver A Page 8
When not located in the cradle and not performing a test the Welch Allyn MicroTymp 4 will switch
off automatically if no key is pressed for 90 seconds. This time may be extended to 180 seconds
in the CONFIGURATION menu.
HANDSET LED INDICATORS
The indicators on the instrument body show the status of the system. Typical indications during a
measurement sequence are as follows:
HANDSET PROBE
The probe tip must be fitted with a new ear tip before it is presented to a patient’s ear canal. The
ear tip must be fitted completely to the probe tip and must not occlude any of the four holes in
the probe tip
PRINTER
The Welch Allyn MicroTymp 4 can be supplied with portable thermal printer for printing
tympanometric test results. Upon receipt of the printer it must be initially charged prior to use.
Refer to the printer instructions for further details. Printing is from the cradle connected to the
printer via the supplied serial cable.
WARNING
Please refer to Appendix - Use with Non-Medical Electrical Equipment for
important information regarding the connection of non-medical electrical
equipment to medical electrical equipment.