Welch Allyn MicroTymp 2 User Manual

MicroTest
CAVITY
2.0cc
0.5cc
Test
Button
R
-400
-200
0
200
2
0.5
0
1.0
1
GR
A
GR
B
PRESSURE - DaPa
Ya - mmho
+200 Vea - cc
Appendix D
Functional Checks of the MicroTymp2
Handle and Printer/Charger
Functional Checks of the MicroTymp2 Handle
A MicroTest Cavity is included with the MicroTymp2 Handle. The cavity
provides a functional test of the MicroTymp2 Handle to determine if it is
working properly. The 0.5 cc cavity is used to test the Low Range of ear
canal volume (Vea). The 2.0 cc cavity is used to test the High Range of the
ear canal volume (Vea).
Check the MicroTymp2 Handle with the MicroTest Cavity at least once a
month and whenever the operation of the MicroTymp2 Handle is questioned.
To use the MicroTest Cavity, follow the steps below.
1. Using any size probe tip, place the MicroTymp2 probe tip against the
0.5 cc cavity as if it were an ear. See Figure 43. Hold the handle and
MicroTest Cavity carefully to prevent movement. Depress the TEST
TEST
button and test the cavity as you would an ear (see page 6 for informa-
tion on performing a test).
Figure 43
2. Store the information using either the right
R
or left
L
memory buttons.
3. Repeat Steps 1 and 2 using the 2.0 cc cavity. Store the information in
the opposite memory location used in Step 2.
4. Print the information using the Printer/Charger.
D-51
Appendix D
TEST

Welch Allyn MicroTymp 2 Specifications

General

Brand	Welch Allyn
Model	MicroTymp 2
Category	Medical Equipment
Language	English