Sony KP-46WT520 Operating Instructions Manual page 47

Programming the Remote Control
The remote control is preset to operate Sony brand video equipment.
If you have video equipment other than Sony brand that you want to
control with the TV's remote control, use the following procedure to
program the remote control.
with the remote control,
1
Turn to the list of "Manufacturer's Codes" on page 47, and find
the three-digit code number for the manufacturer of your
equipment. (If more than one code number is listed, try the
number listed first.)
2 While holding down DVDNCR FUNCTION o r SAT/CABLE FUNCTION, press
RESET. Then release both buttons. (The DVDNCR FUNCTION a nd
SAT/CABLE FUNCTION buttons will flash.)
3 Press either DVD/VCR F UNCTION o r SAT/CABLE FUNCTION, depending on
which button you want to program.
4 Enter the three-digit manufacturer's code number.
5 Press ENT.
steps 3 through 5.
To check if the code number works, aim the TV's remote control
at the equipment and press the POWER button that corresponds
with that equipment. If it responds, you are done. If not, try using
another code listed for that manufacturer.
Notes
[] If more tha_ one code number is listed, try entering them one by
one unti! you come to the correct code for your equipment.
[] If you enter a new code number, the code number you previously
entered at that setting is erased.
[] In some cases, you may not be able to operate your equipment
with the supplied remote control. In such cases, use the
equipment's own remote control.
[] Whenever you remove the batteries to replace them, the code
numbers may revert to the factory setting and must be reset.