Hitachi DZ-BD7HA Service Manual page 44

Troubleshooting > Messages and Troubleshooting
Message
Write protected.
Check disc.
Write protected.
Check HDD.
Note:
The listed messages are subject to change without notice for improvement of performance.
*1: The maximum number of scenes that can be recorded on each recording media is specifi ed by the
standard and specifi cations as follows:
HDD: 999
BD-RE/BD-R: 999
DVD-RAM/DVD-RW: 999
DVD-R: 930
*2: If recording is continued without editing, one scene will comprise one cell for each entry point, so the num-
ber of cells can be counted to determine the number of scenes.
Dividing a scene and combining scenes means both the addition and deletion of an entry point, so the
number of cells will not increase or decrease. When deleting the divided scene, however, the cell will be
also divided (the number of cells will increase). If the number of cells has reached the registrable limit of
scenes at this time, the cell cannot be divided and the scene cannot be deleted.
*3: Take care with the following when repairing video fi le:
a) If any message appears when the power switch was moved from "OFF" to "BD/DVD" with
the BD/DVD left loaded after camera recording, choose repair.
b) If recording and playback are possible with another BD/DVD, which is free from condensation or dirt,
choose repair.
c) Connect the AC adapter/charger when repairing video fi les. However, the video fi les on HDD can be
repaired using a battery connected (limited to a battery with remaining power level more than the
half). The specifi cations state that repairing video fi les on BD/DVD can be executed only when the AC
adapter/charger is connected.
d) Although repair is normally fi nished in several minutes, it could take approx. one hour.
e) If the BD/DVD is removed while it is being recognized, the repair function of movie fi le will be invalid.
f) If the timing when power is turned off is inappropriate, normal repair may be impossible.
g) If the disc contains data recorded on a device other than DZ-BD7HA/BD70A, normal repair may not be
possible.
h) The repaired data may be different from the original recorded content because of partial deletion of a
defective portion.
i) The repaired data (only corrected portion in case of partial repair) will lose the original date/time
information because the information for date/time when repair was executed will be added.
j) If "all repair" is executed, repair will be made in the order of all videos and all photos, and the time-
sequential relationship of recorded contents may be lost.
Cause/condition for
message to appear
Appears if a BD/DVD that was write-
protected for disc units by software
disc-protect function is loaded, or if an
attempt is made to record on write-
protected BD/DVD.
Appears when a movie recorded on HDD
has been edited, deleted, etc. with HDD
protection engaged.
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Troubleshooting
Release the software disc-protect.
Release HDD protection.