Operation Manual

V3 Version 1.0 November 2012
Page 16 of 29
5.3.4 Sounds
In the Sounds setup menu audio settings for the LXNAV V3 and alarms settings can be
modified.
5.3.4.1 Vario Audio mode
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.
5.3.4.2 Audio frequencies
• Freq at 0% defines the tone frequency at 0 m/s.
• Freq at +100% defines the tone frequency at full + deflection.
• Freq at -100% defines the tone frequency at full – deflection.