Mode 6 callouts discrete #1 (272), Mode 6 callouts discrete #2 (273) – Honeywell MK VI User Manual
Page 306

Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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7.1.1.3 Mode 6 Callouts Discrete #1 (272)
Data:
Discrete
Label:
272 Octal
Significant Bits:
(see table below)
Sign Bit:
N/A
Transmit Interval:
100 msec ± 10%
BIT NO
WARNING MESSAGE (1 = voice on)
11
MINIMUMS
* 12
DECISION HEIGHT
* 13
APPROACHING MINIMUMS
* 14
APPROACHING DECISION HEIGHT
* 15
ZERO (Not supported)
16
TEN
17
TWENTY
18
THIRTY
19
FORTY
20
FIFTY
* 21
SIXTY
* 22
EIGHTY
23
ONE HUNDRED
24
TWO HUNDRED
25
THREE HUNDRED
* 26
MINIMUM
* 27
PLUS HUNDRED
* 28
DECIDE
* 29
FIFTY ABOVE
NOTE (*): Bits 12 - 15, 21, 22 and 26 - 29 will be set to zero, Not supported.
7.1.1.4 Mode 6 Callouts Discrete #2 (273)
Data:
Discrete
Label:
273 Octal
Significant Bits:
(see table below)
Sign Bit:
N/A
Transmit Interval:
100 msec ± 10%
BIT NO
DEFINITION (1 = voice on)
11
FOUR HUNDRED
12
FIVE HUNDRED (NORMAL, SMART or ABOVE FIELD)
13
ONE THOUSAND
* 14
700 HZ TONE
* 15
960 HZ TONE
* 16
1400 HZ TONE
* 17
2800 HZ TONE
18
BANK ANGLE (pause) BANK ANGLE
* 19
THIRTY FIVE
* 20
TWENTY FIVE HUNDRED
* 21
RADIO ALTIMETER
* 22
FIVE
23
FIVE HUNDRED ABOVE (ABOVE FIELD)
* 24
(SPARE)
* 25
(SPARE)
* 26
(SPARE)
* 27
FLAPS (pause) FLAPS
* 28
AUTOPILOT
* 29
SPEED BRAKE (pause) SPEED BRAKE
NOTE (*): Bits 14 - 17, 19 – 22, and 24 - 29 will be set to zero. Not supported.