Sony DWR-R03D Operating Instructions Manual page 22

RECEIVER Menu
For details on menu operation, see "Basic Menu
Operations" (page 21).
Use this menu to set the digital wireless receiver functions
(the main functions of this receiver).
The following shows the US model display.
Function name
In this section, the functions included in the menu and
their parameters are explained.
Underlined items are the factory settings.
Frequency Band Setting
Selects the frequency band that the transmitter uses. See
"Carrier Frequencies and Channel Steps" (page 41) for
factory settings.
Group/Channel Selection
Set the group and channel to receive. See "Carrier
Frequencies and Channel Steps" (page 41) for factory
settings.
For details, see "Selecting the Group/Channel" (page
14).
Active Channel Scanning Function
(ACTIVE CH SCAN)
The active channel scan function operates.
For details, see "Using the Active Channel Scan
Function" (page 15).
Clear Channel Scan Function
CH SCAN)
The clear channel scan function operates.
For details, see "Using the Clear Channel Scan
Function" (page 15).
Item to be set
(BAND)
(GP/CH)
(CLEAR
Spectrum Analyzer Function
(SPECTRUM ANALYZER)
Displays the congestion/interference of each channel as a
graph.
For details, see "Using the Spectrum Analyzer Function"
(page 15).
Encrypted Transmission Function
(ENCRYPTION)
Set the parameters for the encrypted transmission
function.
SECURE KEY: Sets the encryption key compatibility
with first and second generation DWX-series devices.
AES256: Sets the AES256 encryption key method.
PASSWORD: Sets the password method.
OFF: The encrypted transmission function is not used.
For details, see "Using the Encrypted Transmission
Function" (page 18).
Audio Codec Mode Setting
MODE)
Set the audio codec mode.
If there is a transmitter paired with this receiver, the audio
codec mode of the transmitter is also switched at the same
time.
MODE1: Audio codec mode that is compatible with first
generation DWX-series devices.
MODE2: Audio codec mode that prioritizes short delay
times while maintaining transmission stability and high
audio quality.
MODE3: Audio codec mode that uses additional signal
processing to suppress noise caused by unexpected pulse
interference.
MODE4: Audio codec mode that prioritizes audio
quality for faithful reproduction while maintaining
transmission stability and low delay time.
Audio delay time when transmitting and
receiving
The audio delay time matched on the transmitter side and
receiver side for each mode is as follows.
Analog output
When using DWT-
B03R
MODE1 2.7 ms
MODE2 1.2 ms
MODE3 3.7 ms
MODE4 1.3 ms
22
(CODEC
When using other DWX-
series transmitters
3.4 ms
1.5 ms
4.0 ms
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