Sony xes-z50 User Manual

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Appendix
Appendix
Precautions and Maintenance
On cleaning the front panel connector
If the front panel connectors are dirty,
the system may not function properly.
Use a cotton swab slightly moistened
with mild detergent solution to clean the
connectors.
Connector on the control unit
Connector at the rear of the display section
Handling CDs
• A scratch, dust, and warp on a disc
may result in a malfunction such as
sound drop-out.  Follow the
precautions below to keep the disc
clean for maximum listening pleasure.
— Handle the disc by its edge.  Do not
touch the surface.
— Do not stick paper or tape onto the
disc.
Should you encounter a CD with a
sticker on, remove it and wipe off
any residual adhesive before
listening to it.
— Do not scratch discs.
• Do not expose the disc to high heat,
such as direct sunlight, or high
humidity.
• Before playing the disc, clean it with
cleaning cloth (not supplied).  Wipe
the disc from the center towards the
edge.
• Do not use solvents such as benzene,
thinner, commercially available
cleaners or anti-static spray intended
for analog discs.
About the LCD display on the display
section
When the temperature is extremely high
or low, the display may become dim and
hard to see.  This is due to the
characteristics of the LCD and is not a
malfunction.  The display will return to
normal when the temperature becomes
normal.