Hitachi DZ-BD7HA User Manual
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Storing discs
• If the camcorder is not used for long periods of time, remove the disc from the
camcorder.
• When storing disc, replace it in the plastic case in which it was purchased.
• Be careful that no condensation occurs on disc.
• Do not place disc in following places:
• Be careful that no condensation occurs on disc.
• Do not place disc in following places:
− Direct sunlight for a long time
− Where humidity is high or in dusty place
− Where there is heat from a heater, etc.
If the above countermeasures are not taken, the following symptoms may occur:
− Block noise in playback image,
momentary stop of playback image
− Sound interrupted during playback, or
abnormal sound
− Blue thumbnail display* (Fig. 1)
− Disc cannot correctly be recognized
− Disc cannot be initialized
− Delay between video and audio
− A recording of one scene may be divided into plural scenes, or a portion of a scene
may not be recorded
− Recording/Playback is not possible
z Disc Cleaning
• Use the disc cleaning cloth provided to lightly wipe off any dirt adhering to the disc as
shown in the figure. Do not wipe the disc with force: Doing so could cause scratches.
Never use solvent (thinner, water, antistat or detergent) for cleaning.
Lightly wash the dirty cleaning cloth with detergent: The dirt removal capacity of the
cloth will improve (rinse the cloth well with water so that no detergent remains).
cloth will improve (rinse the cloth well with water so that no detergent remains).
0010/0027
Disc Navigation
SELECT
All Scenes
PLAY
EXIT
SEL
Block noise
Fig. 1
*
Use the disc cleaning cloth
to clean from inner to
outer edges in axial
direction.
to clean from inner to
outer edges in axial
direction.