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RQT7450
Convenient functions
Child Lock
The Child Lock deactivates all buttons on the unit and remote
control. Use it to prevent other people from operating the unit.
Press and hold [ENTER]
and [RETURN]
simultaneously until “X
HOLD” appears on the unit’s display.
If you press a button while the Child Lock is on, “X HOLD” appears
on the unit’s display and operation is impossible.
To cancel the Child Lock
Press and hold [ENTER] and [RETURN] simultaneously until “X
HOLD” disappears.
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 or card
Do not touch the recorded
surface or the terminal
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 expose the terminals of the card to water, garbage or other
strange things.
≥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.
–Where static electricity or electromagnetic waves occur.
STOP
PAU SE
PLAY/x1.3
FUNCTIONS
ENTER
DIRECT NAVIGATOR
TOP MENU
RETURN
SUB MENU
CREATE
CHAPTER
TIMER
PROG/CHECK
REC MODEERASE
REC
AUDIO
TIME SLIP
STATUS
DISPLAY
F
A B C
RETURN
ENTER
Maintenance/Disc and card handling
Unit care
Disc and card handling
7450L.book 44 ページ ２００４年５月１２日 水曜日 午後３時２３分