Installation Manual

Table Of Contents
Lynx NGT-9000
Installation Manual
0040-17001-01 (Revision W) Appendix A Page A-2
A.2.5 RS-232 Interface
The RS-232 is a serial interface used to receive and/or transmit the following data. Note -An ARINC 429
interface is available. See section A.2.7 for this option.
Control Panel (CP-2500 and other compatible control panels)
Wi-Fi Device (PIM-9000)
Altitude Data
WX-500 Lightning Detection
A.2.5.1 Control Panel Interface
A Control Panel is required when installing a remote mount NGT-9000R. When configured the NGT-9000R
outputs test and error messages, ownship pressure altitude, transponder modes, and traffic/TAWS alerts.
The RS-232 Control Panel connects to the NGT-9000R via Rx1 & Tx1 (pins 61 & 62) and transmits the
following information to the NGT-9000R:
Pilot Selectable Flight ID (optional - enabled during installation)
Set Operation Mode
VFR Code Select
IDENT
Mode A Squawk Code
Activation of Self-Test
Audio Acknowledge for TAS, TCAS, ATAS, or Class B TAWS functions
Release 3.2 and later. Reply Rate feature (not used by the CP-2500)
The RS-232 Control Panel receives the following information from the NGT-9000R:
Fault Indications
Fault Messages
Pressure Altitude
TAWS Warning Messages
A.2.5.2 WiFi Output (PIM-9000)
The RS-232 WiFi interface is optional. When configured the NGT-9000 outputs the following
information to a WiFi connection (PIM-9000). NGT-9000 connections are Rx2 & Tx2 (pins 63 & 64).
FIS-B Weather Data
ADS-B Traffic Data
Ownship Data