CVR — 4 canaux, 30 min (photo), aft cargo, ULD, RIPS, CBs incident.CVR — 4 channels, 30 min (photo), aft cargo, ULD, RIPS, incident CBs.
ObjectifObjective
Préflight VOICE RECORDER, connaître RIPS vs Classic, et CBs de désactivation post-incident.Preflight VOICE RECORDER, know RIPS vs Classic, and post-incident deactivation CBs.
On GNDIn FLT
BASICS
Préflight : si switch VOICE RECORDER ne passe pas ON, vérifier Engine Start Levers en CUTOFF.Preflight: if VOICE RECORDER switch will not go ON, check Engine Start Levers in CUTOFF.
Unité séparée dans le système FLIGHT RECORDER ; possède son propre ULD (underwater locating device).Separate unit in the FLIGHT RECORDER system; has its own ULD (underwater locating device).
Enregistre les dernières 30 min sur 4 canaux : Capt, F/O, OBS, ambient flight deck. (Note QA : certains installs NG ≥2 h — photo = 30 min.)Records last 30 min on 4 channels: Capt, F/O, OBS, ambient flight deck. (QA note: some NG installs ≥2 h — photo = 30 min.)
Emplacement physique : aft cargo, à gauche de la porte cargo.Physical location: aft cargo, left of cargo door.
4 canaux · jack maintenance overhead · playback moniteur ~2 s seulement.4 channels · overhead maintenance jack · ~2 s monitor playback only.
RIPS · CLASSIC
Réglementation post-2010 : backup recorder ≥ 10 min après perte électrique totale.Post-2010 regs: recorder backup ≥ 10 min after total electrical loss.
737 Classic (pré-2010) : typiquement pas de RIPS/FDR battery — enregistrement s’arrête si les deux génératrices moteur sont perdues.737 Classic (pre-2010): typically no RIPS/FDR battery — recording stops if both engine generators are lost.
Jack casque overhead pour test maintenance (AMM 23-71-00-710-801).Overhead headset jack for maintenance test (AMM 23-71-00-710-801).
Playback FCOM 5.10.x : moniteur retardé ~2 s seulement — pas de relecture historique équipage/mx via ce jack.FCOM 5.10.x playback: ~2 s delayed monitor only — no historical crew/mx playback via this jack.
CVR a son propre ULD — distinct FDR.CVR has its own ULD — distinct from FDR.
RIPS post-2010 vs Classic pré-2010.Post-2010 RIPS vs pre-2010 Classic.
Switch VOICE RECORDER bloqué OFF → Start Levers pas en CUTOFF (préflight trap).VOICE RECORDER switch stuck OFF → Start Levers not in CUTOFF (preflight trap).
Cross-link Sec.10 Flight Instruments / FLIGHT RECORDER OFF light.Cross-link Sec.10 Flight Instruments / FLIGHT RECORDER OFF light.