background image

TABLE OF CONTENTS 

 
1.0    WARRANTY   

 

 

 

 

 

 1 

2.0    SPECIFICATIONS 

 

 

 

 

 

 2 

3.0    INTRODUCTION 

 

 

 

 

 

 4 

4.0    INSPECTION AND ACCESSORIES 

 

 

 

 5 

4.1   External inspection 

 

 

 

 

 5 

4.2   Unpacking 

 

 

 

 

 

 5 

4.3   Accessories 

 

 

 

   

……… 6 

5.0    BATTERY OPERATION  

 

 

 

……… 7 

5.1   Battery installation 

 

 

 

 

 7 

5.2   Battery life 

 

 

 

 

 

 8 

6.0    FRONT PANEL CONTROLS AND DISPLAYS   

 

 9 

7.0    MA1 CONNECTIONS   

 

 

 

 

10 

8.0    AUDIOMETRIC TESTING 

 

 

 

 

11 

8.1   Instructing the patient  

 

 

 

11 

8.2   Test environment 

 

 

 

 

12 

8.3   Conducting the test   

 

 

 

13 

9.0    PREVENTATIVE MAINTENANCE 

 

 

 

14 

10.0  RECALIBRATION 

 

 

 

 

 

15 

11.0  SHIPPING INSTRUCTIONS 

 

 

 

 

17 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

        

Содержание MA 1

Страница 1: ...5 Rev B 03 11 Operating Instructions MA 1 Maico Diagnostics 7625 Golden Triangle Drive Eden Prairie MN 55344 Toll free 888 941 4201 Maico Diagnostic GmbH Salzufer 13 14 10587 Berlin Germany 49 30 70 7...

Страница 2: ...4 3 Accessories 6 5 0 BATTERY OPERATION 7 5 1 Battery installation 7 5 2 Battery life 8 6 0 FRONT PANEL CONTROLS AND DISPLAYS 9 7 0 MA1 CONNECTIONS 10 8 0 AUDIOMETRIC TESTING 11 8 1 Instructing the p...

Страница 3: ...the audiometer and the serial number of the headset are identical Enclose an explanatory letter with the instrument Describe the service you require and carefully detail any operational problems Be s...

Страница 4: ...meter contains a defect in material or workmanship Maico at its option will repair or replace the instrument at no charge except for transportation to and from the point of service It is the purchaser...

Страница 5: ...bration errors it is advisable to establish a biological calibration check as soon as you receive the instrument 1 Make several careful tests of your own hearing recording the results properly on the...

Страница 6: ...and pull straight out never pull on the cords 4 Avoid dropping the earphones or snapping them together This could affect the calibration accuracy 5 Store the audiometer and headset in the carrying cas...

Страница 7: ...t The tone will be presented as long as the corresponding frequency key i e 5 1 2 or 4 kHZ is held down If the patient does not respond to the tone increase the tone by 5dB using the up arrow key and...

Страница 8: ...attenuation to noise These can be used instead of or in addition to a sound room 4 0 INSPECTION AND ACCESSORIES 4 1 External Inspection Your MA1 was currently inspected and packaged for shipping howev...

Страница 9: ...rson being tested will help provide test results that are consistently high in reliability Instructions might be expressed as follows I am going to place these headphones on your ears You will hear a...

Страница 10: ...OPERATION 5 1 Battery Installation Figure 1 Battery compartment back view To install the batteries 1 Pull the tab on the battery compartment and remove panel 2 Insert 2 AA batteries in the compartmen...

Страница 11: ...g battery life when unit is not in use When batteries get too low to produce the proper signal the unit will shut off and will not turn back on until batteries are replaced 6 0 FRONT PANEL CONTROLS AN...

Отзывы: