Operation Manual

LX90xx system Version 4.0 February 2014
Page 54 of 151
6.1.7 Sounds*
In the Sounds setup page audio settings, voice settings and alarms settings for the vario
unit can be modified.
6.1.7.1 Audio Settings*
Basically here we can set up two types of audio; audio sound for climb mode and another
for cruise mode (SC).
Vario audio mode has the following options:
 Linear positive: sound is interrupted with silence every few milliseconds when the
needle is positive; on negative side sound is linear (not interrupted).
 Linear negative: inverse function to Linear positive.
 Linear: sound is linear and non-interrupted in full scale range.
 Digital positive: similar to Linear positive, except frequency is not changing linearly
but with larger steps.
 Digital negative: inverse function to Digital positive.
 Linear positive only: sound is present only at positive values, for negative values
there is silence.
 Digital positive only: similar function to Linear positive only, except the sound is
similar to the digital tone.
Press the DEMO button to hear the selected option.