User's Manual
Table Of Contents
- T3CAS_Section_5
- 5 Adjustment/Test
- 1. General
- 2. Equipment
- 3. Initial Harness Checkout (New Installations Only)
- 4. System Self-Tests
- 5. Return-to-Service Test
- 6. Operational Software Loading Using an ARINC 615A Portable Data Loader or Compact Flash Card
- 7. Downloading Information from the TP3PCAS Using a CF Card
- 1. Obtain a New or Blank Compact Flash (CF) card.
- 2. Copy to the New or Blank CF card the appropriate ‘Header File’
- a) Header files are files copied to the New or Blank CF card that will instruct the computer unit what is desired to be downloaded.
- b) Header files needed to download Maintenance Data, Event Data and CRC Part Numbers can be obtained from ACSS Customer Services at +1-623-445-7070 or crc.acss@l-3com.com.
- 3. For downloading Maintenance Data, Event Data or CRC Part Numbers the aircraft does not need to be in an on-ground configuration.
- 4. Apply power to the computer unit.
- 5. Insert the CF card.
- 6. For ACSS part numbers 9005000-10000, -10101, -10202, and -10204 the DATA STATUS LED will UblinkU green once; this indicates the unit recognized that a CF card was inserted.
- 7. For ACSS part numbers 9005000-11203, -11801 and -55801 the DATA STATUS LED will UblinkU green while reading the header file and performing the action defined in the header file.
- 8. Flight Data Recording
- 1. T3CAS part numbers 9005000-10000, -10101, -10202, and -10204 only support FAT16 CF card formatting. T3CAS part numbers 9005000-11203, -11801 and -55801 support both FAT16 and FAT32 CF card formatting.
- B. Flight Data
- 1. Obtain a New or Blank CF Card.
- 2. Copy to the New or Blank CF Card the Appropriate Header File.
- 3. Header files are files copied to the New or Blank CF card that will instruct the computer unit what is desired to be downloaded.
- 4. For Flight Data Recording, the aircraft does not need to be in an on-ground configuration.
- 5. Apply power to the computer unit.
- 6. Insert the CF card.
- B. Flight Data
- 9. Downloaded Maintenance Data, Event Data And Flight Data May Be Sent To ACSS Customer Services For Analysis
- 5 Adjustment/Test
- T3CAS_Section_6
- T3CAS_Section_7
- 7 Maintenance Practices
- 1. General
- 2. Equipment and Materials
- 3. Procedure for the TP3PCAS Computer Unit
- 4. Procedure for the APM (Not applicable for part numbers 9005000-10000, -10101, -10202, -10204, or -11203)
- 5. Procedure for the Directional Antenna
- 6. Procedure for the Omnidirectional Antenna (Applicable to part numbers 9005000-11203, -11801 and -55801)
- 7. Procedure for the Control Panel
- 8. Procedure for the VSI/TRA Display
- 9. Instructions for Continued Airworthiness, FAR Part 25.1529
- 7 Maintenance Practices
- T3CAS_Section_8
- T3CAS_Section_9
- T3CAS_Section_10
- T3CAS_Appendix_A
SYSTEM DESCRIPTION AND INSTALLATION MANUAL
T
3
CAS/Part No.9005000
Table 4-1: T
3
CAS Computer Unit Interface Description (cont)
(Applicable to Part No. 9005000-10000, -10101, -10202, -10204, and -11203)
Connector
Pin
Designation
Functional Description
RBP-7A
Audio Level Program Pin No.1 (NO)
Two synthesized voice outputs with programmable output levels are provided by
the T
3
CAS computer unit. The output at RMP-2F and -2G supply high-level (up to 8
W) audio signals to an 8-ohm speaker. The second output at RMP-3F and -3G
supply low-level (up to 80 mW) audio signals to a 600-ohm audio distribution
system. All aural traffic and resolution advisories can be annunciated over these
outputs unless cancelled by a Cancel Discrete (RMP-3D).
Listed below are the audio level program pin configurations and the resulting output
levels:
Program Pin
RBP-7A
(MSB)
RBP-7B
RBP-7C
(LSB)
Low-Level Output
dBm mW
High-Level Output
dBm W
Open Open Open 16 40 6 4
Open
Open
Ground
13
20
3
2
Open
Ground
Open
10
10
0
1
Open Ground Ground 7 5 -3 0.5
Ground
Open
Open
4
2.5
-6
0.25
Ground
Open
Ground
1
1.25
-9
0.125
Ground Ground Open -2 0.625 -12 0.0625
Ground
Ground
Ground
19
80
9
8
RBP-7B
Audio Level Program Pin No.2 (NO)
See RBP-7A.
RBP-7C
Audio Level Program Pin No.3 (NO)
See RBP-7A.
RBP-7D
Audio Tone Enable Program Pin (NO)
If this programming pin is connected to program common, (RBP-7K), all voice
announcements are delayed by one sec and are preceded by a tone. If pin is left
open, no delays or tones occur.
Pub. No. 8600200-001, Revision 004
34-45-29
4-29
04 Nov 2014
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