Initialization of the Prerecorded Announcement and Boarding Music (PRAM) Reproducer

TASK 23-32-00-860-002-A
Initialization of the Prerecorded Announcement and Boarding Music (PRAM) Reproducer

FIN: 10RX ** ON A/C NOT FOR ALL

1. Reason for the Job

To Set the Audio Cassette(s) to the Starting Position
To Inform the PRAM Reproducer about the Contents of the Audio Cassette(s)

2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	1	ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
824

C. Referenced Information

REFERENCE	DESIGNATION
TASK 23-32-00-700-001-A	Test of the Prerecorded Announcement Operation of the Prerecorded Announcement and Boarding Music (PRAM) Reproducer
TASK 23-32-00-860-001-A	Replacement of the Sound Recording Medium of the Prerecorded Announcement and Boarding Music (PRAM) Reproducer
TASK 24-41-00-861-002-A	Energize the Aircraft Electrical Circuits from the External Power
TASK 24-41-00-861-002-A-01	Energize the Aircraft Electrical Circuits from the APU
TASK 24-41-00-861-002-A-02	Energize the Aircraft Electrical Circuits from Engine 1(2)
TASK 24-41-00-862-002-A	De-energize the Aircraft Electrical Circuits Supplied from the External Power
TASK 24-41-00-862-002-A-01	De-energize the Aircraft Electrical Circuits Supplied from the APU
TASK 24-41-00-862-002-A-02	De-energize the Aircraft Electrical Circuits Supplied from the Engine 1(2)

3. Job Set-up
Subtask 23-32-00-861-051-A ** ON A/C NOT FOR ALL

A. Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-002).

Subtask 23-32-00-865-075-A ** ON A/C NOT FOR ALL

B. Make sure that this(these) circuit breaker(s) is(are) closed:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
2000VU	PRAM	2RX	E01

Subtask 23-32-00-010-051-A ** ON A/C NOT FOR ALL

C. Get Access
(1) Put the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position at zone 128.
(2) Open the access door 824.

Subtask 23-32-00-820-050-A ** ON A/C NOT FOR ALL

D. Preparation for Initialization
(1) Make sure that in the avionics compartment the audio cassette(s) is(are) installed correctly in the PRAM reproducer (10RX). (Ref. AMM TASK 23-32-00-860-001)

4. Procedure
Subtask 23-32-00-860-053-D ** ON A/C NOT FOR ALL

A. Initialization of the PRAM Reproducer
(1) Open the C/B PRAM (2RX) on the C/B panel 2000VU.
(2) Close the C/B PRAM (2RX) on C/B panel 2000VU to reset the PRAM reproducer 10RX.
(3) Make sure that on the audio module of the FAP the ON ANNOUNCE display on the audio module of the FAP shows 'INI' to indicate that the initialization is in progress.
(4) Wait for up to 6 minutes.
(5) Make sure that after the initialization is completed:

the cursor on the audio module of the FAP 120RH is in the MEMO 1 position
the 'I-I' indication on the ON ANNOUNCE display goes off and a number is shown in its place.

Subtask 23-32-00-720-051-A ** ON A/C NOT FOR ALL

B. Do the test of the prerecorded announcement operation of the PRAM reproducer (Ref. AMM TASK 23-32-00-700-001).

5. Close-up
Subtask 23-32-00-410-051-A ** ON A/C NOT FOR ALL

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Close the access door 824.
(3) Remove the access platform(s).

Subtask 23-32-00-862-051-A ** ON A/C NOT FOR ALL

B. De-energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-862-002).

[Rev.10 from 2021] 2026.04.02 06:12:04 UTC