Sennheiser System 2013 PLL manual Lockable cover on receiver

Models: System 2013 PLL

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M

S

Lockable cover on receiver

In order to reach the operating elements, a slide (S) is located on the right side of the unit. This protects the operating elements against unauthorized or accidental use. It is secured with a set screw (M), which is screwed in completely in order to open the slide.

After removing the slide two potentiometers are accessible:

The lower potentiometer (P1) adjusts the receiver volume, i.e. regulates the volume of the signal from the speaker.

The upper potentiometer (P2) adjusts the basic volume of the built-in microphone.

Automatic fade-in and microphone adjustment

The receiver is equipped with an automatic fade-in feature. The connected hearing aid microphone or the microphone built into the receiver are turned down for the duration of speech transmission. This enables the signal of the speaker to be given preference at the wearer of the receiver.

In addition, the automatic fade-in is complimented by a speech filter. As a result, disturbing noises (doors banging etc.) do not trigger the automatic fade-in feature.

The automatic fade-in and the basic volume of the faded-in microphone can be set separately.

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Sennheiser System 2013 PLL manual Lockable cover on receiver, Automatic fade-in and microphone adjustment