Jwin JD-VD903 - Manual (Page 5)

4
Precautions
Please read these precautions before operating this unit.
! ! ! ! ! Power cord protection
To avoid any malfunctions of the unit, and to protect against electric shock, fire or personal injury, please observe the
following.
" Hold the plug firmly when connecting or disconnecting the AC power cord.
" Keep the AC power cord away from heating appliances.
" Never put any heavy object on the AC power cord.
" Do not attempt to repair or reconstruct the AC power cord in any way.
! ! ! ! ! Placement
Avoid placing the unit in areas of:
" direct sunlight or heating radiators, or closed automobiles
" high temperature (over 35 0 C) or high humidity (over 90%)
" much dust as the internal parts may be seriously damaged.
! ! ! ! ! Non-use periods
When the unit is not being used, turn it off. When left unused for a long period of time, the unit should be unplugged
from the household AC outlet.
! ! ! ! ! No fingers or other objects inside
" Touching internal parts of this unit is dangerous, and may cause serious damage to the unit. Do not attempt to
disassemble the unit.
" Do not put any foreign object on the disc tray.
! ! ! ! ! Keep away from water/magnet
" Keep the unit away from flower vases, tubs, sinks, etc. If liquids are spilled into the unit, serious damage could
occur.
" Never bring a magnet or magnetized object near the unit.
! ! ! ! ! Stacking
" Place the unit in a horizontal position, and do not place anything heavy on it.
! ! ! ! ! Condensation
Moisture may form on the lens in the following conditions:
" immediately after a heater has been turned on
" in a steamy or very humid room
" when the unit is suddenly moved from a cold environment to a warm one
If moisture forms inside this unit, it may not operate properly. In this case, turn on the power and wait about one hour
for the moisture to evaporate.
! ! ! ! ! If there is noise interference on the TV while a broadcast is being received
Depending on the reception condition of the TV, interference may appear on the TV monitor while you watch a TV
broadcast and the unit is left on. This is not a malfunction of the unit or the TV. To watch a TV broadcast, turn off the
unit.