Self-Diagnosis Function; Additional Information; Precautions - Sony MHC-RV900D Operating Instructions Manual

Self-diagnosis function

(When letters/numbers appear in the
display)
When the self-diagnosis function is activated to
prevent the system from malfunctioning, a five-
character service number (e.g., C 13 00) with a
combination of a letter and digits appears on
the screen. In this case, check the following
table.
C:13:00
Cause and/or
First three
corrective
characters of
the service action
number
C 13 The disc is dirty.
, Clean the disc with a soft cloth
(see page 70).
C 31 The disc is not inserted correctly.
, Re-insert the disc correctly.
E XX To prevent a malfunction, the
(XX is a number) system has performed the self-
diagnosis function.
, Contact your nearest Sony
dealer or local authorized Sony
service facility and give the
5-character service number.
Example: E 61 10

Additional Information

Precautions

On operating voltage
Before operating the system, check that the operating
voltage of your system is identical with the voltage of
your local power supply.
On safety
• The unit is not disconnected from the AC power
source (mains) as long as it is connected to the wall
outlet, even if the unit itself has been turned off.
• Unplug the system from the wall outlet (mains) if it
is not to be used for an extended period of time. To
disconnect the cord (mains lead), pull it out by the
plug. Never pull the cord itself.
• Should any solid object or liquid fall into the
component, unplug the system and have it checked
by qualified personnel before operating it any
further.
• The AC power cord must be changed only at a
qualified service shop.
On placement
• Do not place the system in an inclined position.
• Do not place the system in locations where it is:
— Extremely hot or cold
— Dusty or dirty
— Very humid
— Subject to vibrations
— Subject to direct sunlight.
• Use caution when placing the unit or speakers on
surfaces that have been specially treated (with wax,
oil, polish, etc.) as staining or discoloration of the
surface may result.
On heat build up
• Although the system heats up during operation, this
is not a malfunction.
• Place the system in a location with adequate
ventilation to prevent heat build up in the system.
• If you continuously use this system at a large
volume, the cabinet temperature of the top, side and
bottom rises considerably. To avoid burning
yourself, do not touch the cabinet.
• To prevent a malfunction, do not cover the
ventilation hole for the cooling fan.
continued
GB
69