Garmin GNC 255A Pilot's Guide

190-01182-01 Rev. E Garmin GNC 255A/255B Pilot’s Guide 3-15
Functions
3.4.4 Speaker On/Off
The Speaker On/Off function toggles the speaker output on and off.
Speaker On/Off
1. Press FUNC.
2. Turn the outer knob to ICS CONFIGURATION.
3. Turn the inner knob to SPEAKER ON/OFF.
4. Press ENT.
5. Turn the inner knob to set the speaker output ON or OFF.
6. Press ENT to save the selected value.
Press CLR to cancel the change.
Speaker On or Off

Garmin GNC 255A Specifications

General

Brand	Garmin
Model	GNC 255A
Category	Transceiver
Language	English