600840-000032 Stratus ESG Installation Instructions
Rev. 1.5
Last Revised: September 22, 2016
Page 26 of 47
External standby
External Standby is used in case of a dual transponder setup. Use this to suppress the
Stratus ESG when not in use. To put Stratus ESG into standby mode, ground pin 7.
Pin #
Pin Name
I/O
7
External Standby
In
Table 21: External standby pin assignment
Squat switch
The Squat Switch input is connected when the aircraft has a squat switch. The configuration you
select in Section 4.9 will determine if the squat switch is closed when on the ground or closed
when airborne.
Pin #
Pin Name
I/O
26
External Squat Switch
In
Table 22: Squat switch pin assignment
3.3.
Connecting antennas
After antennas have been installed according to manufacturer’s instructions, use the wiring
specified in Section 1.11.1 to connect the GPS and transponder antennas to the back of
Stratus ESG, following the Stratus ESG Installation and Wiring Drawings (601837-000024).
NOTE
: The transponder antenna uses a BNC connector, and the GPS antenna uses a TNC
connector.
4. Configuring Stratus ESG
If it is the first time the device has been configured, press the
PWR
key. It will automatically
enter into configuration mode.
To enter into configuration mode during subsequent configurations, while Stratus ESG is off,
hold the
FUNC
key. Then, press and release the
PWR
key.
NOTE
: Stratus ESG must be powered off to enter into configuration mode.