Sony KP-53XBR45 Operating Instructions Manual page 46

Some of the remote commander's buttons do
not function
=> Press the correct FUNCTION button
according to the equipment you operate.
(pages 19, 42)
Cannot gain enough volume when using a
cable box
=> Increase the volume at the cable box. Then
press TV FUNCTION and adjust the
projection TV's volume. (page 42)
The current time resets whenever the
projection TV is turned on
= Connect the projection TV's and the cable
box's AV power cords to separate wall
outlets.
Cannot operate the 0-9 buttons, CH +/-, TV/
VIDEO and ANT/AUX buttons on the remote
commander.
=> Select TV OUT in the INPUT/OUTPUT
menu and enter NO. (page 30)
Additional Information
45eN