1-8 
Preface 
 
 
Place the power cord in a way 
that people are unlikely to step 
on it.    Do not place anything on 
top of the power cord. 
 
Always unplug the power cord 
before inserting any add-on card 
or module. 
 
To prevent explosion caused by 
improper battery replacement, 
use the same or equivalent type 
of battery recommended by the 
manufacturer only. 
 
When installing the coaxial cable 
to the TV Tuner, it is necessary 
to ensure that the metal shield is 
reliable connected to protective 
earthing system of the building. 
 
Always keep the battery in a 
safe place. 
 
Always keep the strong 
magnetic or electrical objects 
away from the equipment. 
 
If any of the following situations arises, get the equipment checked by a service 
personnel: 
  The power cord or plug is damaged. 
  Liquid has penetrated into the equipment. 
  The equipment has been exposed to moisture. 
 The equipment has not worked well or you can not get it work according to 
User’s Manual. 
  The equipment was dropped and damaged. 
  The equipment has obvious signs of breakage.