Metrik Mobile Electronics MCD-476 - Manual (Page 3)

1
HANDLING COMPACT DISCS
NOTES ON CDS
MOISTURE CONDENSATION
D I G I TA L A U D I O D I G I TA L A U D I O D I G I TA L A U D I O D I G I TA L A U D I O D I G I TA L A U D I O D I G I TA L A U D I O
RECORDABLE RECORDABLE
On a rainy day or in a very damp area, moisture may condense on the lenses inside the unit.
Should this occur, the unit will not operate properly. In such a case, remove the disc and wait
for about an hour until the moisture has evaporated.
1. A dirty or defective disc may cause sound
dropouts while playing. To enjoy optimum
sound, handle the disc as follows.
Handle the disc by its edge. To keep the disc
clean, do not touch the surface(P.1)
2. Do not stick paper or tape on the disc (P.2)
3. Do not expose the discs to direct sunlight or
heat sources such as hot air-ducts, or leave
them in a car parked in direct sunlight where
there can be a considerable rise in
temperature inside the car (P.3).
4. Before playing, clean the discs with an
optional cleaning cloth. Wipe each disc from
the centre out (P.4).
5. Do not use solvents such as benzine,
thinner, commercially available cleaners, or
antistatic spray intended for analog discs.
CD-Rs and CD-RWs which have not undergone finalization processing cannot be played.
(For more information on finalization processing, refer to the manual for your CD-R/
CD-RW writing software or CD-R/CD-RW recorder.) Addition software or depending on
the recording status, it may prove impossible to play certain Cds record on CD-R or CD-RW.
Only for this unit.
Be Sure to use Cds with disc mark
Be sure to use round shape Cds only for
this unit and do not use any special shape
Cds. Use of special shape Cds may cause
the unit to malfunction.(P.8).
Do Not Use Special Shape Cds
Labels are attached (P.7).
Do not use your Cds with labels or stickers
attached.
Do not use rental Cds with old labels that
are beginning to peel off.
If you use the discs explained below, the
sticky residue can cause the CD to stop
spinning and may cause malfunction or ruin
your discs.
Do not use second-hand or rental Cds that
have a sticky residue on the surface (for
example, from peeled-off stickers or from
ink, or glue leaking from under the stickers).
Stickers that are beginning
to peel away, leaving a
sticky residue (P.6).
There are paste residue.
Ink is sticky (P.5).
NOTES ON DISCS
P.1
P.5
P.6
P.7
P.8
P.2
P.3
P.4
8
Yellow wire not connected or incorrect voltage
Red wire not connected or incorrect voltage
Black wire not connected
F u s e b l o w n
Speaker wires not connected
One or more speaker wires touching each
other or touching chassis ground
Yellow or red wire touching chassis ground
Speaker wires touching chassis ground
Incorrect fuse rating
Unit is not mounted correctly or back strap is
n o t s ec u r e
Physical defect in media(CD)
Unit will not turn on
(no power)
Unit has power
(but no sound)
Unit blows fuses
Excessive skipping
Check connections for proper voltage
(11-14.4VDC)
Check connection to ground
Replace fuse
Check connections at speakers
Insulate all bare speaker wires from
each other and chassis ground
Check for pinched wire
Check for pinched wire
Use fuse with correct rating
Check mounting sleeve and back strap
support
Check media for scratches
P r o b l e m C a u s e A c t i o n
TROUBLESHOOTING