R 1EFF : ALL 1 23-73-00Page D508 1 1 Aug 01/05 1 1 1CES 1
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
R **ON A/C 106-149, 401-499,
121VU COM NAV/CIDS/DEU A NORM/R AFT 121VU COM NAV/CIDS/DEU A NORM/L AFT 168RH 167RH M12M11
R **ON A/C 106-149, 151-199, 401-499,
121VU COM NAV/CIDS/DEU A NORM/R FWD 121VU COM NAV/CIDS/DEU A NORM/L FWD 121VU COM NAV/CIDS/DEU B/NORM 121VU COM NAV/CIDS/DIR NORM/2 164RH 163RH 162RH 156RH M10M09M08M06
R **ON A/C 106-149, 401-499,
121VU COM/FAP1/NORM 170RH Q14
**ON A/C 151-199,
121VU COM NAV/CIDS/DEU A NORM/R AFT 121VU COM NAV/CIDS/DEU A NORM/L AFT 121VU COM NAV/CIDS/DEU A NORM/R MID 121VU COM NAV/CIDS/DEU A NORM/L MID 121VU COM NAV/CIDS/PROG &/TST PNL 121VU COM /CIDS/FLT ATTND/PNL 168RH 167RH 166RH 165RH 161RH 170RH M14M13M12M11M07Q14
**ON A/C 301-399,
121VU COM NAV/CIDS/DEU A NORM/R FWD 121VU COM NAV/CIDS/DEU A NORM/L FWD 121VU COM NAV/CIDS/DIR NORM/2 121VU COM NAV/CIDS/DIR NORM/1 164RH 163RH 156RH 151RH M11M10M07M06
R **ON A/C 106-149, 301-399, 401-499,
122VU AIR COND/CIDS/SDF/DIR NORM/2 122VU AIR COND/CIDS/SDF/DIR NORM/1 14WH 17WH T18T17
R 1EFF : 106-149, 151-199, 301-399, 401-499, 1 23-73-00Page D509 1 1 Aug 01/05 1 1 1CES 1 **ON A/C 301-399,
Subtask 23-73-00-865-156-A
C. Make sure that this(these) circuit breaker(s) is(are) closed: -------------------------------------------------------------------------------
PANEL ------ SERVICE ------------------------------------------------------- IDENT. LOCATION------------------
2001VU CIDS/DEU A NORM/ R MID 198RH C05
2001VU CIDS/DEU A NORM/ R AFT 174RH C06
2001VU CIDS/DEU A NORM/ L AFT 173RH C07
2001VU CIDS/DEU A NORM/ L MID 197RH C08
**ON A/C ALL
Subtask 23-73-00-865-168
D. Open, safety and tag this(these) circuit breaker(s):
------PANEL -------------------------------------------------------DESIGNATION ------------------IDENT. LOCATION
-------------------------------------------------------------------------------121VU ENGINE/IGN/ENG2/SYS B 3JH2 P42 121VU ENGINE/IGN/ENG1/SYS B 3JH1 P41 121VU ENGINE/IGN/ENG2/SYS A BAT 2JH2 P40 121VU ENGINE/IGN/ENG1/SYS A BAT 2JH1 P39
R 1EFF : ALL 1 23-73-00Page D510 1 1 Aug 01/05 1 1 1CES 1
4. Procedure
_________ **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
Subtask 23-73-00-710-256
A. Verification of the correct loudspeaker operation
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. In the cockpit:
-lift the handset from the
cradle.
2. On the handset:
-push the PTT and speak into the handset.
-put the handset back to the cradle.
Subtask 23-73-00-720-051On all AIPs:
-
the PA ALL IN USE message comes on.
In the cabin, in all lavatories and at all attendant stations:
-
the announcement is heard loud and clear without distortion from all loudspeakers.
From the cockpit handset:
-
the announcement is heard. On all AIPs:
-
the PA ALL IN USE message goes off.
B. Measurement of the sound pressure level **ON A/C 001-049, 051-099, 101-105, 201-299,
(Ref. Fig. 501/TASK 23-73-00-991-005)
1EFF : ALL 1 23-73-00Page D511 1 1 Aug 01/05R 1 1 1CES 1
Sound Pressure Measurement
Figure 501/TASK 23-73-00-991-005
R 1EFF : 001-049, 051-099, 101-105, 201-299, 1 23-73-00Page D512 1 1 Aug 01/05 1 1 1CES 1 **ON A/C 151-199,
(Ref. Fig. 501A/TASK 23-73-00-991-005-A)
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
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