Hitachi DZ-BD70A User Manual

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Poor playback 
picture.
Was the image input from an analog VCR (VHS, 8 mm) 
and recorded?
The problem may be improved if a VCR equipped with a 
TBC circuit is used for playback.
No sound.
If you are viewing images on a TV, is the TV volume 
control set correctly? Adjust the TV volume.
110
Not displayed 
normally in the disc 
navigation screen.
BD, DVD-RAM, DVD-RW(VR mode) recorded on this 
camcorder and edited on another device may not be 
displayed normally in the disc navigation screen. In this 
event, use “Update control info.”.
If too much time is required to display the HDD disc 
navigation screen, try the following (DZ-BD7HA).
1 Press DISC NAVIGATION, then press MENU.
2 Select “Disc setting” or “HDD setting” (for the HDD of 
DZ-BD7HA) by pressing 
'/(, then press the 
confirmation button.
 
The “Update control info.” confirmation screen 
appears.
3 Select “YES” by pressing 
&, then press the 
confirmation button.
 
Update of control information will begin. While 
“Updating...” is being displayed, a black screen may 
appear (and time may be required).
(There are some BD/DVD which cannot be used even by 
following the above procedures.)
The disc navigation 
screen does not show 
more than 3,999 
stills from the 
inserted card.
If the inserted card contains more than 3,999 still 
pictures, only 3,999 stills can be shown in the disc 
navigation screen. However, it is possible to play back 
more than 3,999 pictures.
Symptom
Cause and Correction
Reference 
page