Tone Test - Interacoustics ad226 Instructions For Use Manual

AD226 Instruction for Use - US
Battery operation

3.4 Tone test

(7) (8)
Text on screen
7 1 2 5 dB
8 HL UCL
9 Subtests
10 Magnify
11 View Mask
Insert batteries correct according to marking.
Use 4x1.5V/1.2V Alkaline/NiMH Type AA
Note:
When the instrument is battery powered or USB-only
powered the maximum stimuli output level is reduced
20dB
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Description
Choose between 1, 2 and 5 dB intervals when adjusting the intensity levels in
channel 1 and 2 or adjusting the masking level when masking is used.
Choose between HL and UCL ...
Choose the different subtests, Stenger and ABLB by holding the Function Key
(9) and choosing the required test by using one of the rotary wheels (32)/(33)
Switch between magnified top bar and normal sized top bar.
View the masking levels when masking is on by holding the Function Key (11)
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