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Error Items; When The Warning Lamp Is Lighted; When The Auto Off Lamp Is Lighted - Panasonic AJ-DE97P Operating Instructions Manual

Dvcpro 50 non-linear editing system
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Error Items

When the WARNING lamp is lighted

Monitor display
FAN STOP
NO RF
SERVO NOT LOCKED
LOW RF
HIGH ERROR RATE

When the AUTO OFF lamp is lighted

Monitor display
CAP ROTATE TOO SLOW
CAP TENSION ERROR
DEW
DRUM ROTA TOO FAST
Description
This is displayed when the fan motor stops.
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.
O No head outputs
O No playback data readout
O No CTL
This is displayed when the servo is not locked for three or
more seconds during playback, recording, or editing.
This is displayed when envelope levels approximately 1/3
that of normal levels are detected for more than one
second during playback, recording, or editing.
This is displayed when the error rate increases and
correction/interpolation is performed on either the video or
audio playback signal.
Description
If the capstan motor speed is abnormally low, the AUTO
OFF lamp lights, and the message display flashes.
If an abnormal tension at the supply side is detected in the
capstan mode, the AUTO OFF lamp lights, and the
message display flashes.
If condensation is detected, the AUTO OFF lamp lights,
the message display flashes, and the VTR is transferred to
the eject mode. After the tape is ejected, the drum rotates
in order to eliminate the condensation.
When the condensation has been eliminated, the AUTO
OFF lamp and message display go off, and the VTR can
be used.
<Notes>
O If condensation is detected in the eject mode, the drum
starts rotating as soon as it is detected.
O If condensation is detected when the cassette has been
inserted, the drum rotation is stopped, and after the
tape is ejected, the drum starts rotating.
If the cylinder motor speed is abnormally high, the AUTO
OFF lamp lights, and the message display flashes.
– 30 –
VTR operation
Operation continues
Operation continues
Operation continues
Operation continues
Operation continues
VTR operation
STOP
(POWER OFF 5 ON)
STOP
(POWER OFF 5 ON)
EJECT
(Normal operation resumed
after condensation is
eliminated)
STOP
(POWER OFF 5 ON)

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