Welch Allyn MicroTymp® 4 Tympanometer User Manual
DIR 80024157 Ver A
Page 37
progress. Graphical displays are shown
automatically at the end.
CONFIGURATION
(SWEEP SETTINGS)
TEST SEQUENCE
Select the test order for a both-ear test -
left then right or right then left.
EAR SEAL CHECK
Select STANDARD or EXTENDED.
RELOAD DEFAULTS
The options in this group are reset to their
default values
CONFIGURATION
(REFLEX SETTINGS)
REFLEX LEVELS
Select the maximum tone level and step
size to be used for the reflex test. Default
is 95dBHL with 5dB steps.
REFLEX FREQUENCIES Selectable from 500, 1000, 2000 and 4000
Hz.
REFLEX SELECTION
ALWAYS MEASURE
NEVER MEASURE
ONLY IF PEAK FOUND
PROMPT TO MEASURE
REFLEX THRESHOLD
Default is 0.03 ml
REFLEX AUTO-STOP
Default is YES.
REFLEX POLARITY
Choose whether a reflex trace is shown
ascending (UP) or descending (DOWN).
REFLEX FILTER
Select either 2 Hz or 1.5 Hz.
RELOAD DEFAULTS
The options in this group are reset to their
default values.
CONFIGURATION
(SYSTEM SETTINGS)
SET DATE/TIME
Set the internal clock date and time.
POWER-OFF DELAY
The time before the unit turns off
automatically if no key is pressed. Select 90
or 180 seconds.
