Protecting The Disc; Troubleshooting - Hitachi AX-M70MP3 Instruction Manual

Protecting the Disc

Protecting the Disc Protecting the Disc
Protecting the Disc Protecting the Disc
1. To keep the disc clean, please don't touch the disc's surface when you are holding it. You
should hold the edge. (See fig. 1)
2. If the disc is dirty, it will affect the sound quality. Please use the clean and soft cloth to wipe
the disc from inside to outside. Don't wipe the disc at circumference direction. (See fig. 2)
Fig.1
3. Don't stick paper on the disc.
4. Don't put the disc at the place with direct sunshine or hot sources.
5. After the disc is played, please put it into a box and keep properly. Don't put the disc
disorderly or stack together, in case of causing the disc twisted and deformation.
6. Don't play the disc which has flaw or deformation, in case of damaging this player.
7. If necessary, use soft cloth to dip some diluted neutral liquor and wipe off the finger print etc.
blot.
Don't use recorder detergent or static proof liquor to clean the disc, also don't use gasoline
or diluted etc. volatile liquor.
T T T T T roubleshooting roubleshooting roubleshooting roubleshooting
roubleshooting
If you are having a problem with your system, check this list for a possible solution before
calling for service.
If you cannot solve the problem from the hints given here, or the system has been physically
damaged, call a qualified person, such as your dealer, for service.
S y m p t o m S y m p t o m S y m p t o m
S y m p t o m S y m p t o m
No sound is heard
Poor radio reception
The disc skips
The disc does not play
Unable to operate
the remote control
Operations are disabled
P o s s i b l e C a u s e P o s s i b l e C a u s e P o s s i b l e C a u s e
P o s s i b l e C a u s e P o s s i b l e C a u s e
Connections are incorrect, or loose
The antenna is disconnected
The antenna is not properly extended and
positioned
The disc is dirty or scratched
The disc is upside down
The disc is dirty
The path between the remote control and
the sensor on the player is blocked
The batteries have lost their charge
The built-in microprocessor has malfunc-
tioned due to external electrical interfer-
ence
- 14 -
Fig.2
Check all connections and make cor-
rections
Reconnect the antenna securely
Extend antenna to the best reception
position
Clean or replace the disc
Put the disc in with the label side up
Remove disc from player, wipe with a
clean cloth and re-insert.
Remote the obstruction
Replace the batteries
Unplug the system then plug it back in
A c t i o n A c t i o n A c t i o n
A c t i o n A c t i o n