Adjusting Speaker Volume - Garmin GMA 350 Pilot's Manual

GMA 350 Audio Panel

Adjusting Speaker Volume

When the cursor is on SPKR, the Volume Control Knob adjusts the
speaker volume of the selected sources (COM, NAV, AUX, MKR).
Adjusting MKR, AUX,
When the cursor is on MKR, AUX,
Control Knob adjusts the individual volume of the selected source.
SPEAKER
All of the radios can be heard over the cabin speaker. Pressing the SPKR
Key selects and deselects the cabin speaker. Speaker audio is muted when
the PTT is pressed. Certain aural alerts and warnings (autopilot, traffic,
altitude) are always heard on the speaker, even when the speaker is not
selected.
20
, and MUSIC Volume
Manual Squelch Annunciator;
Off for Automatic Squelch, On
for Manual Squelch
Volume or Manual Squelch
Volume/Squelch Control
Speaker Key
Garmin GMA 350 Pilot's Guide
, MUS1 or MUS2, the Volume
Relative Volume/
Squelch Scale
190-01134-12 Rev. D
Cursor