TRT800A / P/N 800ATC-A-(2xx)-(3xx)
Operation and Installation
11
Document-No: 03.2114.010.71e / Revision: 2.00
2.3
Display Indications
Value
Meaning
Remarks
7000
active Squawk
2000
Standby Squawk
Could be changed with active
Squawk by pressing
FL 030
FLerr
Flight Level
Invalid altitude measuring
Flight Level (in 100 ft steps)
Beyond -1000 ... 35 000 ft,
C Mode gets inactive
ACS
Operational Mode
(STBY, A-S, ACS, AC, A)
Modes (
→
2.6)
IDT
transmits Ident-Marking (SPI)
ID („Squawk Ident“) has been
pressed – active for 18 s
Transponder replies
on Mode-S, Mode-A or Mode-
C interrogations
No indication on ADSB and
squitter transmission
|
Transponder is locked by a
ground station and will be
directly addressed
Lock Information (indicated
below the diamond)
F
G
in-flight
on-ground
Ground-Switch-Info
(if installed/available)
ACS
7000
TM
PLL/TRX/ DC
|
BAT/DIM
IDT
FL 030
STBY
2000
F
Passive
Squawk
Active Squawk
Test mode
indicatior
GND switch
status
Operational Mode:
Standby
SPI indicator
Error
indications
Reply
indication
Lock out
indication
Flight level
Backlight setup
Low battery ind.
Operational Mode:
Active