Preface
vii
Never pour any liquid into the opening that could damage or cause electrical 
shock�
Place the power cord in a way that people are unlikely to step on it� Do not place 
anything on the power cord�
 ◙ When installing the coaxial cable to the TV Tuner, it is necessary to ensure 
that the metal shield is reliably connected to protective earthing system of 
the building�
 ◙ Cable distribution system should be grounded (earthed) in accordance with 
ANSI/NFPA 70, the National Electrical Code (NEC), in particular Section 
820�93, Grounding of Outer Conductive Shield of a Coaxial Cable�
Always keep the strong magnetic or electrical objects away from the 
equipment�
If any of the following situations arises, get the equipment checked by service 
personnel:
 ◙ The power cord or plug is damaged�
 ◙ Liquid has penetrated into the equipment�
 ◙ The equipment has been exposed to moisture�
 ◙ The equipment does not work well or you can not get it work according to 
user’s manual�
 ◙ The equipment has dropped and damaged�
 ◙ The equipment has obvious sign of breakage�
1�  The optical storage devices are classied as CLASS 1 LASER PRODUCT. Use of 
controls or adjustments or  performance  of procedures other than those specied 
is prohibited�
2�  Do not touch the lens inside the drive�