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Model 1000+ User Manual

 

 

 

 

 

 

 

AMBCO 1000+ 

AUDIOMETER 

 

 

 

 

 

AMBCO ELECTRONICS

 

 

15052 REDHILL AVE SUITE #D 

• TUSTIN, CA 92780 • (714) 259

-

7930 • FAX (714) 259

-1688  

WWW.AMBCO.COM 

 

10-1003, Rev. A 

  

DCO 17–008, 11–13–17 

Содержание 1000+

Страница 1: ...Model 1000 User Manual AMBCO 1000 AUDIOMETER AMBCO ELECTRONICS 15052 REDHILL AVE SUITE D TUSTIN CA 92780 714 259 7930 FAX 714 259 1688 WWW AMBCO COM 10 1003 Rev A DCO 17 008 11 13 17 ...

Страница 2: ...and Specifications of the Model 1000 3 3 Getting Started Patient Instructions 3 4 Threshold Hearing Tests 4 5 No Response 4 6 Recording Results 5 7 Screening Manually 5 8 Screening with AUTO TEST 6 9 Exiting AUTO TEST Mode 6 10 Interpreting Results 7 10 1003 Rev A DCO 17 008 11 13 17 ...

Страница 3: ...s EARPHONES TDH 39 or DD45 10 OHM CASE Injection molded impact resistant A B S plastic DIMENSIONS Width 10 inches Length 8 inches Height 4 2 inches TOTAL WEIGHT 4 0 Lbs WARRANTY 5 Years on base system PRINT TIME Typically less than 20 seconds printer dependent 3 GETTING STARTED PATIENT INSTRUCTIONS 3 1 Turn audiometer ON The power switch is located in the bottom left hand corner of the front side ...

Страница 4: ... 20 dB but not to 15 dB 4 11 Record result per Section 6 Recording Results 4 12 Set the HTL at 30 dB and FREQUENCY at next desired level i e 1000 Hz and repeat Steps 1 11 TYPICALLY THRESHOLD TESTS ARE SPECIFIED BY PHYSICIANS COMMON THRESHOLD TESTING INCLUDES FREQUENCIES 500 Hz 1000 Hz 2000 Hz 3000 Hz 4000 Hz 6000 Hz 8000 Hz THE STARTING dB LEVEL IS OPTIONAL IF THERE IS NO RESPONSE AT ANY BEGINNING...

Страница 5: ...the 500 Hz line crosses the 20 dB line put an O it represents the right ear 6 5 Plot all of the results accordingly as shown in the above example Figure 1 7 MANUAL SCREENING With the audiometer on and ready as in Section A Getting Started follow the following instructions 7 1 Select a familiarization dB level i e 40 dB and then set frequency to 1000 Hz 7 2 Press PRESENT TONE for 1 2 seconds Look f...

Страница 6: ...een at 1000 2000 3000 and 4000 Hz 8 5 Prepare the patient per Section A Getting Started 8 6 In the AUTO TEST mode the test is started by the operator pressing PRESENT TONE after the dB level is set and the test frequencies are selected 8 7 First a 40 dB familiarization tone is presented at 1000 Hz A positive response by the patient continues the test through 500 1000 2000 and 4000 Hz right ear and...

Страница 7: ...s a general guideline to compare hearing test results AVERAGE THRESHOLD LEVEL dB 00 15 dB Normal hearing 16 25 dB Slight hearing loss 26 40 dB Mild hearing loss 41 55 dB Moderate hearing loss 56 70 dB Moderately severe hearing loss 71 90 dB Severe hearing loss 91 dB Profound hearing loss Generally if a person can hear as low as 25 dB at the test frequencies his her hearing is considered acceptable...

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