JVC UX-GN7V ユーザーズマニュアル

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■General
■Radio broadcast
Problem
Possible cause
Possible solution
Reference 
page
Adjustments or settings 
are suddenly canceled 
before you finish. 
There is a time limit.  
Repeat the procedure again. 
The remote control does 
not work.  
The remote control sensor on 
the main unit is blocked. 
Make sure that nothing is blocking 
the path between the remote con-
trol sensor and the remote control. 
5
The batteries are running low.  Replace the batteries. 
5
No sound is produced.  The speakers are not con-
nected correctly. 
Connect the speakers correctly. 
7
Headphones are connected. 
Disconnect the headphone plug. 
13
No picture is produced. Improper connection. 
Connect all cables properly. 
8, 9
The picture is distorted. The video signal type setting is 
not appropriate. 
Select the video signal type suit-
able for your TV. 
10
The screen size is 
abnormal. 
The screen size setting is not 
appropriate. 
Select the display method suitable 
for your TV. 
34
Problem
Possible cause
Possible solution
Reference 
page
A radio broadcast has 
interference from noise.
The antennas are not con-
nected correctly.
Connect the antennas correctly.
6
A radio broadcast can-
not be received.
Troubleshooting
UX-GN7V[US]EN.book  Page 53  Monday, January 19, 2009  11:51 AM