Sony STR-DB1070 Operating Instructions Manual page 83

If you experience any of the following
difficulties while using the receiver, use this
troubleshooting guide to help you remedy the
problem. Should any problem persist, consult
your nearest Sony dealer.
The remote does not function.
l
Check the mode of the remote (page 15).
l
Point the remote at the remote sensor
q
on the
receiver.
l
Remove any obstacles in the path between the
remote and the receiver.
l
Replace both
batteries
in the remote with new
ones, if they are weak.
l
Make sure you select the correct function on the
remote.
General
Remote control system
Infrared control
Power requirements 3 V DC with two R6
(size-AA) batteries
Dimensions 21Ox68x25mm
Mass (approx.) 1.50 g excluding batteries
Design and specifications are subject to change
without notice.
Sony Corporation Printed in Malaysia