Panasonic AJ-SD755 Unknown SIG, Invalid Video SIG, Invalid Audio SIG, Invalid TC SIG, FAN Stop

Page 65

Error messages

Warning messages

Priority

OMonitor display

ODescription

 

 

OVTR operation and corrective action

 

 

 

 

 

 

High

E-04 (UNKNOWN SIG)

 

 

This appears when the SDTI input signals are not

 

 

DVCPRO or DV format signals. (The data stream

 

 

format complies with the SMPTE 321M standard.)

 

 

VTR: No recording operations can be performed.

 

 

OCheck whether the SDTI input has been

 

 

connected properly.

 

 

(This warning is displayed when SDI signals are

 

 

being input.)

 

 

E-11 (NOT 1a25M SIG)

 

 

This appears when the SDTI input signals are not

 

 

DVCPRO (25 Mbps) format 1a transfer signals.

 

 

VTR: No recording operations can be performed.

 

 

OCheck the SDTI input signals.

 

 

 

 

 

E-16 (INVALID VIDEO SIG)

 

 

This appears when the compressed video signals in

 

 

the SDTI input signals are invalid.

 

 

OThis warning appears only during recording

 

 

operations. In cases like this, no signals are

 

 

recorded on the tape and only the erasure of the

 

 

existing signals will be performed.

 

 

VTR: Operation continues.

 

 

No editing operations can be performed.

 

 

OCheck the SDTI input signals.

 

 

Playback signals of tape on which material has

 

 

not been recorded may be being input.

 

 

 

 

 

E-17 (INVALID AUDIO SIG)

 

 

This appears when the audio signals in the SDTI

 

 

input signals are invalid.

 

 

OThis warning appears only during recording

 

 

operations. In cases like this, the signals are

 

 

recorded with the audio signals muted.

 

 

VTR: Operation continues.

 

 

No editing operations can be performed.

 

 

OCheck the SDTI input signals.

 

 

Signals from other than a VTR with 1a playback

 

 

may be being input.

 

 

 

 

 

E-18 (INVALID TC SIG)

 

 

This appears when the time codes in the SDTI input

 

 

signals are invalid.

 

 

OThis warning appears only during recording

 

 

operations. In cases like this, the internally

 

 

generated time codes are recorded.

 

 

VTR: Operation continues.

 

 

No editing operations can be performed.

 

 

OCheck the time code being input from the

 

 

components.

 

 

 

 

 

E-10 (FAN STOP)

 

 

This is displayed when the fan motor stops.

 

 

VTR: Operation continues.

 

 

OCheck that nothing is obstructing the fan

 

 

movement.

 

 

 

 

 

 

 

Priority

OMonitor display

ODescription

 

 

 

OVTR operation and corrective action

 

 

 

 

 

 

 

 

 

 

 

E-09 (NO RF)

 

 

 

This appears during playback when a blank section

 

 

 

(tape blank) lasting for one or more seconds has

 

 

 

been detected.

 

 

 

Such a section is identified as a tape blank when all

 

 

 

of the following conditions are met.

 

 

 

ONo head outputs

 

 

 

ONo playback data readout

 

 

 

ONo CTL (Excluding DV and DVCAM tapes)

 

 

 

VTR: Operation continues.

 

 

 

OCheck the tape.

 

 

 

A tape on which material has not been recorded

 

 

 

may have been inserted.

 

 

 

 

 

 

 

E-00 (SERVO NOT LOCKED)

 

 

 

This appears when the servo is not locked for three

 

 

 

or more seconds during playback, recording, or

 

 

 

editing.

 

 

 

VTR: Operation continues.

 

 

 

OCheck the tape.

 

 

 

A tape recorded other than NTSC format may

 

 

 

have been inserted.

 

 

 

 

 

 

 

E-01 (LOW RF)

 

 

 

This appears when envelope levels approximately

 

 

 

1/3 that of normal levels are detected for more than

 

 

 

one second during playback, recording, or editing.

 

 

 

VTR: Operation continues.

 

 

 

OClean the video heads.

 

 

 

 

 

 

 

E-02 (HIGH ERROR RATE)

 

 

 

This appears when the error rate has increased to

 

 

 

the extent that correction or interpolation was

 

 

 

performed on either the video or audio signals.

Low

VTR: Operation continues.

OClean the video heads.

 

 

 

 

65

Image 65
Contents Model No. AJ- P Operating Instructions$ this Apparatus Must be Grounded Introduction ContentsFeatures Front panel Parts and their functionsDvcpro VideoREC button Play buttonStop button FF buttonRecorder PlayerJOG ShtlReview PreviewVAR UnityOFF PresetRegen EXTDisplay panel REC INH Edit RECREC OUT Rear panelIN/OUT Analog Audio OUT connectors Parallel Remote connectorCmonitor OUT connectors = Signal GND terminalSource machine ConnectionsRecorder OFFConnections with editing controller AV monitor Reference signal GeneratorRecorder AV monitor Editing controllerConsumer-use DV and Dvcam cassettes TapesCassettes Cassette sizeJog/Shuttle Jog modePreroll Manual editingAssemble InsertWhen using the AJ-SD755 as the recorder Switch settings and adjustmentsWhen using the AJ-SD755 as the player Automatic editing deck-to-deckMatch frame processing function Selecting the editing modeAssem Checking and previewing edit points How to calculate the durationRe-registering an edit point Modifying edit pointsPost-rolling Executing and reviewing automatic editingRetry function Auto tag function recorder sideAudio split editing Between the video in and OUT points $ Duration displayBetween the audio in and OUT points Match frame processing system$ Selecting the variable memory mode Variable memory editing operation procedure$ Releasing variable memory mode Variable memory editingSetup initial settings Changing the settingsSetting and releasing the lock mode Setup menusChanging the file SystemLock mode can be set Counter display Lock mode can be setLoading user files Menu screen Load/saveMenu screen Saving user filesSystem menu Offset SET UP LevelSYS SC/H LocalUser menu Basic Basic User menuOperation Memory stop function Lamp REC INHEject SW INHInterface Edit AUD Edit OUT AUD EditAuto Entry CF ADJ SELTape Protect Time Code Vitc OUT RUN ModeSBC VauxESR Mode YC SEP ModeCCR Mode INT SGCmpst SetupCUT Cmpst OUTUmid POS Umid GENINT CH2 in LV CH1 in LVCH1 OUT LV CH2 OUT LVUser menu Audio REC PT Mute DV PB ATTDV Output REF LevelADD Line BlankREC LINE1 REC LINE2Teletext Number of lines which can be set for TeletextDET REC LINE13Menu Time code/user bit Setting the internal time codeTime code User bitVitc Setting the external time codeLTC Superimpose screen Operation modeCharacters displayed Display positionExternal synchronization of video output signals Video output signals and servo reference signalREF Video input signal Internal synchronizationServo reference signal Fade is performed instantaneously to eliminate the noise Audio signal aAudio V fade function Printed circuit board Audio recording channel and monitor output selectionAudio recording channel Monitor output channelStandard rack Fasten it to the rack with set screws Rack mountingRack-mounting adaptors Maintenance Video head cleaningCondensation Attaching the dust coverDiag menu Error messages$ Displaying the Diag menu $ Warning information display$ Umid information display $ Displaying the Hours Meter informationUnknown SIG High Error RateInvalid Video SIG Invalid Audio SIGError messages Torque VTR Stop Error Tension VTR Stop ErrorReel Rota VTR Stop TOO Fast ReelExternal interface specifications Hardware specificationsConnector specifications RS-232C interfaceSend format controller PC 5 VTR Software specifications ProtocolCommunication parameters Return format VTR 5 controller PC Error code table$ When the communication has terminated normally $ Commands relating to operation control Command tableCTL/TC Data STX QCD ETX $ Commands relating to inquiriesRequest Status STX QOP ETXSource Reference signal Generator Precautions to observe when using the Sdti signalsSdti signals Sdti interfaceRemote OUT Connector signalsRemote IN/OUT SUB 25-pin crossover cable supported RS-232CSpecifications Other Input/Output Connectors Eastern Zone Panasonic Broadcast & Television Systems CompanyWestern Zone Technical Support