Advent NAV102 Installation And Operation Manual page 30

System
Volume
From the "System" menu, select Volume to modify the volume of voice commands.
• Press the + button to increase the volume.
• Press the – button to decrease the volume.
• Press the SOUND Mute button to silence or resume the voice command volume.
GPS Diagnostics
View satellite information for diagnostic use, including the number of satellites currently in view
and how many are being used. You can also view the GPS time along with the current latitude
and longitude.
System Information
View software version, map version and copyright information.
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NAV102 with NavMate