Sony RM-AV3000T - Manual (Page 87)

87
Customer Service
If you have any questions or problems concerning the Remote
Commander that are not covered in this manual, please call the
customer remote helpline. The number is mentioned in the
warranty card.
Symptom
The display of the
Commander turns off by
itself.
E is displayed only
when transferring the
data and lighting the
LCD display window.
The Commander enters
the clock setting mode by
itself.
“LOCK” is displayed on
the LCD and the display
for operation does not
appear when you press a
button.
Remedy
• This Commander is preset at the factory to turn the display off
automatically if you do not operate for more than 10 minutes. You can
change the Automatic-Off time from 1 to 30 minutes (page 74).
• The batteries begin to be exhausted. Replace the batteries as early as
possible (page 7).
• The batteries might have been replaced, or the batteries are worn out.
Replace the batteries with new ones (page 7). After replacing the
batteries, the set contents remain. So, to use the Commander with the
previous set contents, you should only set the clock (page 8).
• The Hold function is on. Unlock the Hold function (page 71).
Helpline available