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RQT7664
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The precision parts in this unit are readily affected by the
environment, especially temperature, humidity, and dust.
Cigarette smoke also can cause malfunction or breakdown.
To clean this unit, wipe with a soft, dry cloth.
≥Never use alcohol, paint thinner or benzine to clean this unit.
≥Before using chemically treated cloth, read the instructions that
came with the cloth carefully.
Observe the following points to ensure continued listening and
viewing pleasure.
Dust and dirt may adhere to the unit’s lens over time, making it
impossible to record or play discs.
Use the DVD-RAM/PD lens cleaner (LF-K123LCA1, where
available) about once every year, depending on frequency of use
and the operating environment. Read the lens cleaner’s instructions
carefully before use.
∫ How to hold a disc
Do not touch the recorded surface.
∫ If there is dirt or condensation on the disc
[RAM] [DVD-R]
≥Clean with an optional DVD-RAM/PD disc cleaner (LF-K200DCA1,
where available).
≥Do not use cleaners for CDs or cloths.
[DVD-A] [DVD-V] [VCD] [CD]
Wipe with a damp cloth and then
wipe dry.
∫ Handling precautions
≥Do not attach labels or stickers to discs. (This may cause disc
warping and un-balanced rotation, rendering it unusable.)
≥Do not write on the label side with a ball-point pen or other writing
instrument.
≥Do not use record cleaning sprays, benzine, thinner, static
electricity prevention liquids or any other solvent.
≥Do not use scratch-proof protectors or covers.
≥Do not use the following discs:
–Discs with exposed adhesive from removed stickers or labels
(rented discs etc).
–Discs that are badly warped or cracked.
–Irregularly shaped discs, such
as heart shapes.
≥Do not place in the following
areas:
–In direct sunlight.
–In very dusty or humid areas.
–Near a heater.
Cannot format. ≥The disc is dirty. Use a special cleaner and wipe clean.
≥You tried formatting a disc that is not compatible with this unit.
Below
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Cannot create chapters.
Cannot mark the start point or
the end point during “Partial
Erase” operation.
≥The unit writes the chapter information to the disc when you turn it off or remove the disc.
The information is not written if there is an interruption to the power before this.
≥These operations are not possible with still pictures.
≥You cannot set points if they are too close to each other. You cannot set an end point before
a start point.
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—
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Cannot erase chapters. ≥When the chapter is too short to erase, use “Combine Chapters” to make the chapter
longer.
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The available recording time
doesn’t increase even after
erasing recordings on the
disc.
≥Available recording space on the DVD-R does not increase even after erasing previously
recorded titles.
—
Cannot create a play list. ≥You cannot select all the chapters at once in a title if the title also includes still pictures.
Select them individually.
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Maintenance
Unit care Disc handling
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