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Using The Encrypted Transmission Function - Sony DWR-R02DN Operating Instructions Manual

Digital wireless receiver.
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• If an empty channel within the group is not found by the
second try, scanning is cancelled.
• If the receiving channel (CH) configured on the receiver
is a channel for which use with the wireless remote
control function is restricted on the transmitter side, the
UNMATCH screen appears.
In such cases, change the receiving channel on the
receiver. If you want to use the restricted channel, set
REMOTE to OFF in the transmitter's menu to release
the channel restriction, and manually configure the
transmitter's channel.
Using the Encrypted
Transmission Function
This receiver is capable of receiving scrambled signals
from Sony digital wireless transmitters. This function
prevents hacking of the signal.
To use this function, select one of the following encrypted
transmission modes:
Secure key mode: A secure key that is automatically
generated by the transmitter is used by both the transmitter
and receiver in this one-to-one encrypted transmission
Password mode: You choose a password of up to eight
characters that can be set for multiple transmitters and
receivers. This enables encrypted transmission to be
conducted within a group.
• Make sure the same mode is set on the transmitter and
• When using an encryption key method, pair the
transmitter and receiver.
Using Secure Key Mode
Use this mode for one-to-one encrypted transmission
between one transmitter and one receiver.
An encryption key that cannot be read from the outside is
automatically generated by the transmitter. This key is
transmitted to the receiver through the wireless remote
control function (see page 27), enabling encrypted
transmission to take place.
The encryption key used by the transmitter and receiver is
newly generated for each key transmission, resulting in
highly secure communication.
The encryption key used between the transmitter and the
receiver is saved when the power is turned off, so the
encrypted transmission can be resumed the next time the
power is turned on.
Preparing the transmitter
Set SECURE KEY on the transmitter that will transfer
the encryption key.
For details on transmitter operations, refer to the
operating instructions supplied with the transmitter.
Preparing the receiver (this unit)
1 In the RECEIVER menu, rotate the jog dial to
move the cursor to ENCRYPTION indication, and
then press the dial.
2 Rotate the jog dial to select SECURE KEY, and
then press the dial.


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