Operation Manual MA 25/MA 25e
MA 27/MA 27e
8104818 Rev. 4
25
19/10/2017
Table 9 Explanation of Function Keys in Setup Menu
Function key
Label
Description
F1
Change
To change highlighted setting.
F2
↑
To browse up in the setup menu.
F3
↓
To browse down in the setup menu.
F4
Save
To save setting and go back to previous screen.
Table 10 Explanation of Options in the Setup Menu
Setup Menu
Description
Power Up Tone
Press
Change
to toggle between
Man
(
Manual
) and
Rev (Reverse)
:
Man
: Tone is presented as long as the
Tone Switch
is
activated.
Rev
: Tone will be interrupted if
Tone Switch
is activated.
Power Up Ear
Press
Change
to toggle between
Right
and
Left
as the default
ear for
Power Up
.
Default Intensity
The default intensity when changing ear side is 20 dB.
Choose between:
Off
and values between
-10 dB
and
50 dB
(5 dB steps).
Intensity Steps
The decible step size when turning the
Hearing Level dB
dial.
Choose between
1 dB
, and
5 dB
.
Power Off
MA 25/MA 25e (Battery mode):
Press Change to toggle between
Never
, and values between
1 Min
and
5 Min
(1 Min steps). The device will shut down after
Power Off
time as entered in the settings.
MA 25/MA 25e (USB power supply mode):
With power supplying from USB cable the device will not turn
off. This setup is mainly to save the battery power.
MA 27/MA 27e
: The MA 27/MA 27e requires an electrical outlet
and will not power off on its own.
Pulse Length
Press
Change
to toggle between
250 mS
and
500 mS
.
Содержание MA 2 Series
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