Operation Manual MA 25/MA 25e
MA 27/MA 27e
Table 10 Explanation of Options in the Setup Menu
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.
Press Change to toggle between Right and Left as the default
ear for Power Up.
The default intensity when changing ear side is 20 dB.
Choose between: Off and values between -10 dB and 50 dB
(5 dB steps).
The decible step size when turning the Hearing Level dB dial.
Choose between 1 dB, and 5 dB.
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
or USB to computer connection and will not power off on its
own.
Press Change to toggle between 250 mS and 500 mS.
Press Change to toggle between Eng. (English), Ger.
(German), Spa. (Spanish), Fre. (French) and Dut. (Dutch).