Dynon Avionics DX15 - Manual (Page 34)

Advanced Settings
5‐2 DX15 User Guide
To set a frequency of 128.775, type the following:
2 8 7 7
The display should then read:
128.775
Option: Side Buttons Used for Direct Squelch
Lets the side ▲ and ▼ be used exclusively to set Squelch.
To set:
 Turn power OFF.
 Push and hold the SQL button.
 Turn power ON.
 If message "SQL off" is displayed, this behavior is OFF. When in modes
such as Setting Squelch or Recalling Memory Channels that use the
keypad ◄ and ► buttons, the side ▲ and ▼ buttons can also be used
interchangeably. The side ▲ and ▼ buttons are also used to enter
and cycle through the ten most Recently Used frequencies ‐ see the
Recalling Recently Used frequencies section for details.
 If message "SQL on" is displayed, this behavior is ON. In this mode, the
side ▲ and ▼ buttons have a single use: to set Squelch. In this mode,
Squelch can easily be increased or decreased with single button
pushes. However, when this mode is selected, Recently Used
frequencies can not be recalled.
 The message will clear after two seconds, followed by a beep. You can
then use your DX15 normally.
 To change between modes, repeat the procedure (repeated cycles
toggle between the two modes).