Jensen JDTV-750 사용자 설명서

 

JDTV-750 User Manual, page 16 

 

1. 

Children should be supervised when using this TV set. 

2. 

Never wrap the cord from the earbuds or from ac adaptor around any animal or person. 
Special care should be taken when using long wires. 

3. 

Fold back the telescopic antenna and return it to the built-in holder when not in use to 
avoid possible damage. 

4. 

Clean your unit with a damp (never wet) and lint-free cloth. Solvent or detergent should 
never be used.  The TV panel should only be cleaned with special cleaning agent 
formulated for such purpose. 

5. 

Avoid leaving your unit in direct sunlight or in hot, humid or dusty places. 

6. 

Keep your unit away from heating appliances and sources of electrical noise such as 
fluorescent lamps or motors. 

 

 

 

TV does not 
turn on 

  Internal battery is 

exhausted. 

 

  Power On/Off switch is set 

to “off”. 

  Recharge battery with provided 

ac adaptor. 

  Set Power On/Off switch is set 

to “on” 

No picture 
received 

  Signal is weak. 

 
 

  Receiving channel is not in 

service. 

  Fully extend the rotary 

telescopic antenna or change 
to the external telescopic 
antenna provided. 

  Try other TV channels. 

Picture is 
pixilated  

  Signal is weak. 

 
 

  Watching TV in a moving 

vehicle or user is walking 

  Fully extend the rotary 

telescopic antenna or change 
to the external telescopic 
antenna provided and try 
different locations. 

  Watch TV programs only when 

it is stationary. 

Bright or dim 
pixels on TV 
screen 

  This is due to possible 

manufacturing defects. 

  It is considered as acceptable if 

the total number of bright and 
dim pixels is not more than 4 at 
the corners. 

Does not scan 
for a FM station 

  The earbuds are not 

plugged in. 

  The FM station is 

temporarily out of range. 

  Possible external 

interference. 

  Plug in the included earbuds. 
  Try another FM station. 

 

  Retry the tuning process in 

another location.