12
│ 2 AQUAPHON system
device is set accordingly. The values are black during a measure-
ment. As soon as a measurement is finished, they appear grey.
The main view also contains the following buttons:
●
Volume
●
Audio player
●
Filter
●
Settings
These buttons can be used to open submenus. The buttons also
display information. The information displayed depends on the
situation.
Volume
Fig. 7:
Volume
button
1 Current noise level, 2 Extreme value,
3 Hearing protection threshold, 4 Volume
The
Volume
button displays the following information:
●
Current noise level
● Extreme value
●
Hearing protection threshold setting
●
Volume setting
The
Volume
menu is opened using the
Volume
button. The fol-
lowing settings can be made in this menu:
●
Hearing protection threshold
●
Volume
