
 
3 / 8 
 
1. Safety instructions 
 
 
 
 
 
•Read the safety instructions and also this manual carefully. 
•Keep the manual. 
•Observe all red flags. 
•Observe the manual. 
•To prevent fire or electric shocks, protect the device against rain and 
humidity 
•Pull the plug before opening the housing. 
•To prevent an electric shock you should not remove the cover. 
•Do not operate the device in the near of water. 
•Use only a dry cloth for cleaning. 
 
1.1.FOR SAFE AND EFFICIENT OPERATION 
 
Be careful with heat and extreme temperature 
Avoid exposing it to direct rays of the sun or near a heating appliance. 
Not put it in a temperature bellow 40°F /5°C, or exceeding 100°F /30°C. 
 
To avoid placing on un-stable location 
Select a level and stable location to avoid vibration. 
 
Do not use chemicals or volatile liquids for cleaning 
Use a clean dry cloth to wipe off the dust, or a wet soft cloth for stubborn dirt. Pull the plug before 
cleaning. 
 
If out of work, contact sales agency immediately 
Any troubles arose, remove the power plug soon, and contact with an engineer for repairing, do not 
open the cabinet by yourself, it might result a danger of electric shock. 
 
Take care with the power cable 
Never pull the power cable to remove the plug from the receptacle, be sure to hold the plug. When not 
using the device for an extended period of time, be sure to disconnect the plug from the receptacle. 
 
Safety 
Do not remove the grounding. It is for your safety. If you remove the grounding it can cause electric 
shocks.