b737-300/400 communications
TRANSCRIPT
Slide 1 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
737-300/400737-300/400COMMUNICATIONSCOMMUNICATIONS
NextNextMain MenuMain Menu QuitQuit
Slide 2 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Audio Selector PanelAudio Selector Panel(ASP)(ASP)
Slide 3 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
MIC SELECTOR (Transmitter Selector) MIC SELECTOR (Transmitter Selector) Switches:Switches:Illuminated –Illuminated –Related switch is active.Related switch is active.
Push –Push –• Selects related communication system for Selects related communication system for
transmission.transmission.• Only one switch may be selected at a time; Only one switch may be selected at a time;
pushing a different switch deselects active pushing a different switch deselects active switch.switch.• Receiver is also selected regardless of Receiver is also selected regardless of whether or not related receiver switch is whether or not related receiver switch is “on.”“on.”
Audio Selector PanelAudio Selector Panel(ASP)(ASP)
Slide 4 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Audio Selector PanelAudio Selector Panel(ASP)(ASP)
Receiver Switches:Receiver Switches:Illuminated – Illuminated – Related switch is active.Related switch is active.
Push –Push –• Receiver selected for related Receiver selected for related communication system or navigation communication system or navigation receiver.receiver.• More than one switch may be selected More than one switch may be selected at a time.at a time.
Push again – Push again – Deselects related system or receiver.Deselects related system or receiver.
Rotate – Rotate – Adjusts volume.Adjusts volume.
Slide 5 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Audio Selector PanelAudio Selector Panel(ASP)(ASP)
SPKR Switch:SPKR Switch:Illuminated – Illuminated – SPKR switch is active.SPKR switch is active.
Push – Push – Audio from selected receiver switches is Audio from selected receiver switches is heard from overhead speaker.heard from overhead speaker.
Push again –Push again –Deselects audio from selected receiver Deselects audio from selected receiver switches to be heard from overhead switches to be heard from overhead speaker.speaker.
Rotate – Rotate – Adjusts overhead speaker volume.Adjusts overhead speaker volume.
Slide 6 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Audio Selector PanelAudio Selector Panel(ASP)(ASP)
Push-to-talk Switch:Push-to-talk Switch:(spring-loaded to center)(spring-loaded to center)R/T (radio-transmit) – R/T (radio-transmit) – Keys boom or oxygen mask microphone for Keys boom or oxygen mask microphone for transmission as selected by transmitter transmission as selected by transmitter selector.selector.
I/C (intercom) –I/C (intercom) –Keys boom or oxygen mask microphone for Keys boom or oxygen mask microphone for direct transmission over flight interphone direct transmission over flight interphone and bypasses transmitter selector.and bypasses transmitter selector.
Slide 7 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Audio Selector PanelAudio Selector Panel(ASP)(ASP)
MASK-BOOM Switch:MASK-BOOM Switch:MASK –MASK –Selects oxygen mask for transmissions.Selects oxygen mask for transmissions.
BOOM –BOOM –Selects boom microphone for Selects boom microphone for transmissions.transmissions.
Slide 8 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Audio Selector PanelAudio Selector Panel(ASP)(ASP)
Filter Switch:Filter Switch:V (voice) –V (voice) –Receive NAV and ADF voice.Receive NAV and ADF voice.
B (both) –B (both) –Receive NAV and ADF voice and range Receive NAV and ADF voice and range signals.signals.
R (range) –R (range) –Receive NAV and ADF station identifier Receive NAV and ADF station identifier range (code) audio.range (code) audio.
Slide 9 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Audio Selector PanelAudio Selector Panel(ASP)(ASP)
ALT-NORM Switch:ALT-NORM Switch:NORM (normal) –NORM (normal) –ASP operates normally.ASP operates normally.
ALT (alternate) –ALT (alternate) –ASP operates in degraded mode ASP operates in degraded mode (see slide 19 for more information).(see slide 19 for more information).
Slide 10 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
VHF Communication PanelVHF Communication Panel
11
11 AS INSTALLEDAS INSTALLED
Slide 11 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
11
11 AS INSTALLEDAS INSTALLED
VHF Communication PanelVHF Communication Panel
Frequency Indicator:Frequency Indicator:Indicates selected frequency.Indicates selected frequency.
Slide 12 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
11
11 AS INSTALLEDAS INSTALLED
VHF Communication PanelVHF Communication Panel
VHF Communication Transfer (TFR) Switch:VHF Communication Transfer (TFR) Switch:Selects which frequency is active for the Selects which frequency is active for the transceiver.transceiver.
Slide 13 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
11
11 AS INSTALLEDAS INSTALLED
VHF Communication PanelVHF Communication Panel
Active Frequency Light:Active Frequency Light:Illuminated –Illuminated –Indicates associated frequency is selected.Indicates associated frequency is selected.
Slide 14 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
11
11 AS INSTALLEDAS INSTALLED
VHF Communication PanelVHF Communication Panel
FREQ SEL (Frequency Selector):FREQ SEL (Frequency Selector):Rotate –Rotate –• Outer selector changes three left digits.Outer selector changes three left digits.• Inner selector changes two right digits.Inner selector changes two right digits.
Slide 15 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
11
11 AS INSTALLEDAS INSTALLED
VHF Communication PanelVHF Communication Panel
COMM TEST Switch:COMM TEST Switch:Push –Push –• Removes automatic squelch feature, Removes automatic squelch feature, permitting reception of background noise permitting reception of background noise and thereby testing receiver operation.and thereby testing receiver operation.• Improves reception of weak signals.Improves reception of weak signals.
Slide 16 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Miscellaneous Communication Controls(typical configuration in flight deck)
Overhead Speaker
Boom Microphone /
HeadsetHeadphones
Oxygen Mask Microphone
Hand Held MikePush-to-talk Switch
CommunicationJacks
BOOM MIKE HEAD PHONE HAND MIKE
Hand Microphone
(view from back)
MIC
INT
Control WheelPush-to-talk Switch• MIC (Microphone) –
Selects oxygen mask or boom microphone for transmission, as selected by ASP.
• INT (Interphone) –Selects oxygen mask or boom microphone for direct transmission over flight interphone.
Slide 17 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Interphone and PassengerAddress Controls
See picture of See picture of service interphoneservice interphone
switchswitch
See picture ofSee picture ofinterphone jacksinterphone jacks
on external poweron external powerconnector panelconnector panel
Service Interphone Switch
(see slide 23 for more info)
SERVICEINTERPHONE
OFF
ON
INTERPHONE
FLIGHT SERVICE
LOCATED ON AFT OVERHEAD PANEL
Flight InterphoneJack
Service InterphoneJack
Passenger Address Hand Microphone:Used to make PA announcements
Service Interphone Handset:Used to communicate with flight attendant stations. Also used to communicate with any external jack location when SERVICE INTERPHONE switch is ON.
LOCATED ON EXTERNAL POWER CONNECTOR PANEL
VIEW OF BACK SIDE OF CONTROL STAND
Slide 18 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Call System
ATTEND
CALL
GRDCALL
PILOT
CALL
CALL SYSTEM
CAPTAIN ATTENDANT RESET
Ground Call Switch:Sounds a horn in nose gear wheel well until released.
Attendant Call Switch:Sounds a two-tone chime in passenger cabin. Illuminates both pink master call lights.
Flight Deck CALL Light:Illuminated (blue) – Flight deck is being called by flight attendants or ground crew. Extinguishes when CAPTAIN CALL or PILOT CALL switch released.
LOCATED ON FWD OVERHEAD PANEL
LOCATED ON FWD AND AFT CEILING OF PASSENGER
CABIN
LOCATED ON EXTERNAL POWER
CONNECTOR PANELLOCATED ON
FLIGHT ATTENDANT PANELS
Pilot Call Switch:Push – Sounds a single-tone chime in flight deck. Flight deck CALL light extinguishes when switch is released.
Captain Call Switch:Push – Sounds a single-tone chime in flight deck. Flight deck CALL light extinguishes when switch is released.
Attendant Call Switch:Push – Sounds a two-tone chime in passenger cabin. Illuminates both pink master call lights.
Call Reset Switch:Push – Extinguishes both pink master call lights.
Master Call Lights:Illuminated – • Amber – A lavatory call switch
is activated or smoke has been detected in a lavatory.
• Pink – Flight deck or other flight attendant station is calling.• Blue – A passenger seat call
switch is activated.
This concludes the general This concludes the general review of thereview of the
Communication system.Communication system.The remainder of theThe remainder of the
presentation will discuss presentation will discuss some extra details. some extra details.
Click Click NextNext to continue. to continue.
Slide 19 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Audio Selector Panel (ASP)Audio Selector Panel (ASP)Degraded Audio SystemDegraded Audio System
If the remote electronics unit (located in the E&E bay) or ASP malfunctions, the ASP cannot control the If the remote electronics unit (located in the E&E bay) or ASP malfunctions, the ASP cannot control the remote electronics unit. Audio system operation can be switched to a degraded mode by placing the remote electronics unit. Audio system operation can be switched to a degraded mode by placing the ALT-NORM switch to ALT. In this mode, the ASP at that station (Captain, First Officer, or observer) is ALT-NORM switch to ALT. In this mode, the ASP at that station (Captain, First Officer, or observer) is inoperative and the crewmember can only communicate on one radio.inoperative and the crewmember can only communicate on one radio.
Slide 20 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Audio Selector Panel (ASP)Audio Selector Panel (ASP)Degraded Audio SystemDegraded Audio System
The picture below depicts which items are operable and which items are inoperable when the Captain’s The picture below depicts which items are operable and which items are inoperable when the Captain’s ASP ALT-NORM switch is positioned to ALT.ASP ALT-NORM switch is positioned to ALT.
inopinop
OKOK
• Captain’s control Captain’s control wheel push-to-talk wheel push-to-talk switch “MIC” position switch “MIC” position
OK.OK.
• Captain’s control Captain’s control wheel push-to-talk wheel push-to-talk switch “INT” position switch “INT” position
inop.inop.
• Handheld mic inop.Handheld mic inop.
• Transmitter selector Transmitter selector switches inop. switches inop.
Transmit on VHF – 1 Transmit on VHF – 1 only.only.
• Receiver switches Receiver switches inop. Pre-set volume inop. Pre-set volume
on headset.on headset.
• Boom and oxygen Boom and oxygen mask mic’s OK.mask mic’s OK.
• Overhead speaker Overhead speaker inop.inop.
• Push-to-talk switch Push-to-talk switch “R/T” position OK.“R/T” position OK.
• Push-to-talk switch Push-to-talk switch “I/C” position inop.“I/C” position inop.
Slide 21 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Audio Selector Panel (ASP)Audio Selector Panel (ASP)Degraded Audio SystemDegraded Audio System
The picture below depicts which items are operable and which items are inoperable when the First The picture below depicts which items are operable and which items are inoperable when the First Officer’s ASP ALT-NORM switch is positioned to ALT.Officer’s ASP ALT-NORM switch is positioned to ALT.
inopinop
OKOK
• First Officer’s control First Officer’s control wheel push-to-talk wheel push-to-talk
switch “MIC” position switch “MIC” position OK.OK.
• First Officer’s control First Officer’s control wheel push-to-talk wheel push-to-talk
switch “INT” position switch “INT” position inop.inop.
• Handheld mic inop.Handheld mic inop.
• Transmitter selector Transmitter selector switches inop. switches inop.
Transmit on VHF – 2 Transmit on VHF – 2 only.only.
• Receiver switches Receiver switches inop. Pre-set volume inop. Pre-set volume
on headset.on headset.
• Boom and oxygen Boom and oxygen mask mic’s OK.mask mic’s OK.
• Overhead speaker Overhead speaker inop.inop.
• Push-to-talk switch Push-to-talk switch “R/T” position OK.“R/T” position OK.
• Push-to-talk switch Push-to-talk switch “I/C” position inop.“I/C” position inop.
Slide 22 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Audio Selector Panel (ASP)Audio Selector Panel (ASP)Degraded Audio SystemDegraded Audio System
The picture below depicts which items are operable and which items are inoperable when the observer’s The picture below depicts which items are operable and which items are inoperable when the observer’s ASP ALT-NORM switch is positioned to ALT.ASP ALT-NORM switch is positioned to ALT.
inopinop
OKOK
• Transmitter selector Transmitter selector switches inop. switches inop.
Transmit on VHF – 1 Transmit on VHF – 1 only.only.
• Receiver switches Receiver switches inop. Pre-set volume inop. Pre-set volume
on headset.on headset.
• Boom and oxygen Boom and oxygen mask mic’s OK.mask mic’s OK.
• Push-to-talk switch Push-to-talk switch “R/T” position OK.“R/T” position OK.
• Push-to-talk switch Push-to-talk switch “I/C” position inop.“I/C” position inop.
Slide 23 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Service InterphoneThe Service Interphone provides intercommunication between the flight deck, flight attendants, and ground personnel. Flight deck crew members communicate utilizing the service interphone handset (if installed on control stand) or their respective boom microphone via the ASP. In addition, several external jacks for use by maintenance or ground personnel can be activated by positioning the service interphone switch to ON.
External service interphone jack located near access door leading to horizontal stabilizer jackscrew.
External service interphone jack located on external power connector panel.
External service interphone jack located in E&E bay.
External service interphone jack located near aircraft right wing root.
External service interphone jack located near aircraft left wing root.
External service interphone jack located on fueling panel.
External service interphone jack located on ceiling near aft lavatory.
Slide 24 of 24PT. METRO BATAVIAPT. METRO BATAVIADirectorate of OperationalDirectorate of Operational
Antenna LocationsVOR/LOC
ADF SENSE (left side)
AIRPHONE
MARKER BEACON
DME 2
ADF LOOP 1
VHF COMM 2
DME 1
RA RECEIVE 2
RA TRANSMIT 2
RA TRANSMIT 1RA RECEIVE 1
ATC 2ATC 1
TCAS
DUAL LOCALIZER ANTENNA
WEATHER RADAR
GLIDESLOPE
TCASVHF COMM 1