Apollo SL15 Series User Manual

14 SL15-Series Pilot Guide
Notes
3 SL15-Series Pilot Guide
OPERATION
GENERAL INFORMATION
1 SCOPE
This section provides detailed operating instructions for the UPS Aviation
Technologies SL15 Audio Selector Panel/Intercom System. Please read it
carefully before using the equipment so that you can take full advantage of
its capabilities.
This section is divided into four sections covering the basic operating areas
of the SL15 systems. They are Audio Selector, Transceiver Selection, Inter-
com, and Marker Beacon Receiver.
SL15 controls
2 Power Switch (EMG-Fail Safe Operation)
Unit power is turned on and off by pushing the volume knob. In the OFF or
"EMG" position, the pilot is connected directly to Com 1. This allows com-
munication capability regardless of unit condition. Any time power is re-
moved or turned
OFF, the audio selector will be placed in the fail-safe
mode.
The power switch also controls the audio selector panel functions, inter-
com, and marker beacon receiver. Unless the mic selector is in Com 3
mode, at least one of the selected audio LEDs will be on (Com 1 or Com
2).
3 Microphone Selector (All models)

Apollo SL15 Series Specifications

General

Brand	Apollo
Model	SL15 Series
Category	Recording Equipment
Language	English