Maico MA 33, Руководство по эксплуатации

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Operation Manual MA 33
8100092 Rev. 9 49 19/08/2019
5.5.3.3 Masking
The masking function is by default Automatic .
Different intensities of masking can be entered directly,
when
Automatic masking is activated.
Manually : Enables masking level to be adjusted manually
during testing.
In Graph : To view the masking setting graphically, click
In Graph (Figure 58).
5.5.3.4 Operation
Mouse : once Mouse click is activated, enables the
user to control volume setting by using the mouse.
Level+Frequency is adjusted per mouse by clicking
on the level in the left or right audiogram, depending
on the channel being tested. If
Mouse wheel is
activated, level changes are changed by using the
mouse wheel.
Interrupter : Switch to interrupter mode.
Presenter : Switch to presenter mode.
Store value with interrupter : value is automatically
stored when the sound is paused (pressing the Enter
key is not necessary) (Figure 59).
5.5.3.5 Function Key
Screening 20 dB : By clicking this button, a screen opens and
enables the user to conduct screening tests at different decibel
levels. Moving the decibel bar increases or decreases the tone
intensity used for screening.
Default is set at 20 dB .
Level Settings : See explanation of below.
Edit : Activates the Edit button on the display.
Help : Opens the operation manual.
Info : Shows information such as serial number and software
version (Figure 60).
Figure 58
Figure 59
Figure 60