background image

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

  

 

 

 

 

 

 

 
 
 

 
 

1162-0705 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 71 46 50 

 

 

Summary of Contents for MA 1

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Reviews: