Maintenance - Kenwood CD-403 Instruction Manual

Maintenance

22
Disc handling precautions
Label side
Playing side
Sticker
Sticky paste
Maintenance of the unit
When the front panel or case becomes dirty, wipe with a soft, dry cloth.
Do not use thinner, benzine, alcohol, etc. for these agents may cause
discoloration.
In regard to contact cleaner
Do not use contact cleaners because it could cause a malfunction.
Be specially careful not to use contact cleaners containing oil, for
they may deform the plastic component.
Caution on condensation
Condensation (of dew) may occur inside the unit when there is a
great difference in temperature between this unit and the outside.
This unit may not function properly if condensation occurs. In this
case, leave the unit for a few hours with the power left ON, and
restart the operation after the condensation has dride up.
Be specially cautious against condensation in a following
circumsatance:
When this unit is carried from a place to another across a large
difference in temperature, when the humidity in the room where
this unit is installed increases, etc.
Handling
Hold the discs so that you do not
touch the playing surface .
Do not attach paper or tape to either
the playing side or the label side of
the discs.
Cleaning
If fingerprints or foreign matter be-
come attached to the disc, lightly
wipe the disc with a soft cotton cloth
(or similar) from the center of the
disc outwards in a radial manner.
Storage
When a disc is not to be played for a
long period of time, remove it from
the player and store it in its case.
Discs which can be played with this unit
CD (12 cm, 8 cm) and the audio part of CDV, CD-G, CD-EG and CD-
EXTRA.
Use discs that comply with the IEC standard, for example a disc
COMPACT
carrying the marking on the label surface.
DIGITAL AUDIO
Never play a cracked or warped disc.
During playback, the disc rotates at high speed in the player.
Therefore, to avoid danger, never use a cracked or deformed disc or a
disc repaired with tape or adhesive agent.
Please do not use discs which are not round because they may cause a
malfunction.
Disc accessories
The disc accessories (stabilizer, protection sheet, protection ring, etc.)
which are marketed for improving the sound quality or protecting discs as
well as the disc cleaner should not be used with this system because they
may cause malfunction.
Note related to transportation and move-
ment
Before transporting or moving this unit, carry out the following
operations.
1. Turn the unit ON but do not load a disc.
2. Wait a few seconds and verify that the display shown appears.
CD-406/DPF-R6030
CD-404/403/DPF-R4030/R3030
FILE MULTI
PGM
RANDOM
EDIT DISC REPEAT
AUTO NO. TRACK NO.
A B
PAUSE
1 2 3 4 5
3. Press the 0 OPEN/CLOSE key to open the disc tray completely.
4. Press the 0 OPEN/CLOSE key again to close the tray.
5. Wait a few seconds and set the unit to STANDBY mode.
P.C. P.C. 0 1 2 3 4 5
SINGLE
TOTAL ALL
6 7 8 9 10
11 12 13 14 15
16 17 18 19 20