ALL
EFFECTIVITY
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 2-30
22 Apr 2019
23-15-49
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
ASPIRE-400
(b)
A name (SAT ID X - where X is the satellite ID number from the System
Information Broadcast).
(6)
If a SBB capable satellite is removed from the System Information Broadcast, the ACD
removes the satellite from its "Broadcast-updated Satellite Table".
(7)
The ACD replaces its non-volatile stored copy of the Satellite Table with the SCM ORT
Satellite Table when the SCM ORT Satellite Table version differs from the previously
SCM sourced ORT Satellite Table.
13.
Standard Call Discretes
(TASK 23-15-49)
A.
Ground to Air - Call Direction
(1)
Whenever a 4-wire call is in the following states:
(a)
INCOMING
(b)
and the ORT indicates standard call discretes, the ACD asserts the chime
discrete (set to LOW).
(c)
And the ORT indicates standard call discretes, the ACD asserts the associated
channel call light discrete (set to LOW).
(d)
The ACD:
1
Asserts the associated SATCOM Voice Call bits based on 4-wire
interface and priority of the call in SDU to CMU Label 270 (Channel 1/2
Alert bits are 24/25 respectively for P4 calls, Channel 1/2 Call bits are
22/23 respectively for P1/2/3 calls)
2
Asserts SELCAL (bit 14 in SDU to CMU Label 270).
B.
Air to Ground - Call Direction
(1)
Whenever a 4-wire call is in the following state:
(a)
RINGING
(b)
And the ORT indicates standard call discretes, the ACD asserts the associated
channel call light discrete.
C.
Connected and Release
(1)
The hold time for a single stroke Cockpit Voice Chime signal is between 250 and 350 ms
if both of the following are true:
(a)
The ORT indicates standard call discretes
(b)
A 4-wire call is in the CONNECTED state, the ACD asserts the associated
channel call light output (1 or 2) discrete.
(2)
Whenever a 4-wire call is in the following states:
(a)
CALL INIT
(b)
AVAILABLE
(c)
And the ORT indicates standard call discretes, the ACD de-asserts the
associated channel call light discrete.
(3)
Whenever a 4-wire call is in the following states:
(a)
CONNECTED
DRAFT
3rd rvw Draft as of:
29 January, 2020
Содержание 90402651-000
Страница 118: ...D R A F T 3rd rvw Draft as of 29 January 2020 ...
Страница 120: ...D R A F T 3rd rvw Draft as of 29 January 2020 ...
Страница 122: ...D R A F T 3rd rvw Draft as of 29 January 2020 ...
Страница 124: ...D R A F T 3rd rvw Draft as of 29 January 2020 ...
Страница 126: ...D R A F T 3rd rvw Draft as of 29 January 2020 ...
Страница 128: ...D R A F T 3rd rvw Draft as of 29 January 2020 ...
