Garmin SL10 User Manual

Page 7

UPS Aviation Technologies

SL10 Series Audio Selector Panel and Intercom System

User’s Guide

Page 3

1.3.1 Swap Mode (Switch from Com 1 to Com 2 remotely)
With a yoke mounted, momentary switch, the pilot can change from the
current Com transceiver to the other by depressing this switch. When
"Swap Mode" is active, an LED annunciator will illuminate, indicating
that the Mic Selector switch position is no longer valid. To cancel "Swap
Mode," the pilot may either press the yoke mounted switch again, or turn
the Mic Selector Switch to the Com that is active.

1.4 Split

Mode

Turning the rotary switch to C

1/C

2 places the SL10 into "Split

Mode". This places the pilot on Com 1 and the copilot on Com 2. Pilot
and copilot are isolated from each other on the intercom, but can use their
respective radios simultaneously. An example of this useful feature is
when the pilot may want to talk to Air Traffic Control, while the copilot
may be speaking to Flight Watch.
The "Split Mode" radio selection can be reversed by switching to C

2/C

l. The pilot will be on Com 2 and the copilot will be on Com 1. A

third "Split Mode" selection is T

l. This will place the pilot on

airborne radiotelephone, HF or other transceiver (if installed), while the
copilot will be on Com 1.

Note: In all SL10s, Split Mode turns off all other (Nav, ADF,

etc.)selected audio to pilot and copilot. Additionally, there is no

intercom function between pilot and copilot. Passengers still have

intercom capability among themselves.

1.5 Intercom

1.5.1 Volume Control, Monaural (SL10M SL10)

The pilot volume control knob
adjusts the loudness of intercom
and music in the pilot’s
headphones only. It has no
effect on selected radio audio
levels. The copilot volume
control adjusts the loudness of
the intercom and music in the
copilot headset only. The
passenger volume is factory set
at a comfortable level. This is a
service adjustment that can be

Figure 3 Volume Controls Mono