Sony SAT-A4 Operating Instructions (primary manual) Operating Instructions Manual page 72

Setting the Security Code
(SAT-A4 Only)
The Digital Satellite Receiver and
remote control are shipped with the RF
security code set to 000.
72
If the Digital Satellite Receiver is accepting or receiving signals from
another RF remote control in your home (or from a neighbor's house),
you can eliminate this problem by changing the security codes for the
Digital Satellite Receiver and remote control.
Note
As an alternative, you can eliminate this problem by disabling the RF
capability of the Digital Satellite Receiver, if you have no need for RF
transmission. See "Selecting IR/RF Transmission (SAT-A4 Only)" on page 71
for details.
There are two steps to changing the RF security code: Step 1 is
changing the Digital Satellite Receiver's security code; step 2 is
changing the remote control's security code. Both the Digital Satellite
Receiver and the remote control must use the same three-digit security
code.
Step 1: Select the Digital Satellite Receiver's RF Security Code
1
Select REMOTE CONTROL from the Setup Menu.
2
Select RF SECURITY CODE and then select a different security
code.
SET UP REMOTE
REMOTE SIGNAL
RF SECURITY CODE
REMOTE CODES
3
Select OK to save your changes and return to the Setup Menu.
4
Go to "Step 2: Set the Remote Control's RF Security Code" on page
73 to continue.
IR ONLY
RF SECURITY CODE
000
Select the RF security
code for the Digital
Satellite Receiver.
CODE
CODE 001
CODE 002
CODE 003
CODE 004
OK
CANCEL
IDENTIFY
HELP