Kenwood TS-990S - Manual (Page 251)

USEFUL FUNCTIONS 16
16-19
Index Contents
CONFIGURING THE I/O SIGNALS FOR THE
OPTICAL DIGITAL CONNECTOR
If you connect an external device, such as a PC, to the
OPTICAL IN and OPTICAL OUT connectors on the rear
panel, you can configure the level of signals modulated or
reproduced in the external device or the level of signals
processed in an equalizer.
From the OPTICAL OUT connector, the main band
received audio is available on the left channel, and the sub
band received audio is available on the right channel.
CONFIGURING THE INPUT AUDIO LEVEL
If you connect an external device to the OPTICAL IN
terminal on the rear panel, you can configure the audio
signal input level.
1 Select Group No. 7, "Rear Connectors", from the Menu
screen.
2 Access Menu 07, "Optical: Audio Input Level".
3 Press [SELECT] (F4) to allow editing of the parameter
box.
4 Press [-] (F4) or [+] (F5), or rotate MULTI/CH control to
select the input level from the available range between
"0" and "100".
The default is "50".
5 Press [ ] (F1).
6 Press [MENU] to exit.
Note:
◆ You can configure the desired input audio according to the
transmission method. {page 9-1}
◆ If you assign Data Send to a PF key, you can transmit the signal
from the configured modulation line. {page 9-1}
◆ The OPTICAL IN connector conforms to the sampling frequency
of 44.1 kHz and 48 kHz, and to the number of bits of 16 bits and 24
bits.
CONFIGURING THE OUTPUT AUDIO LEVEL
If you connect an external device to the OPTICAL OUT
terminal on the rear panel, you can configure the audio
signal output level.
1 Select Group No. 7, "Rear Connectors", from the Menu
screen.
2 Access Menu 12, "Optical: Audio Output Level (Main
Band)" or Menu 13, "Optical: Audio Output Level (Sub
Band)".
3 Press [SELECT] (F4) to allow editing of the parameter
box.
4 Press [-] (F4) and [+] (F5), or rotate the MULTI/CH
control to select the audio signal output level for the
main band from the available range between "0" and
"100".
The default is "100".
5 Press [ ] (F1).
6 Press [MENU] to exit.
Note:
◆ The OPTICAL OUT connector conforms to the sampling frequency
of 48 kHz, and to the number of bits of 24 bits.
SELECTING THE AUDIO OUTPUT FORMAT FROM
OPTICAL OUT CONNECTOR
You can select the output format of the received audio
sent from the OPTICAL OUT connector on the rear
panel. With the default configuration, the received audio
of the main band is an output for the left channel, and the
received audio of the sub band is an output for the right
channel.
1 Select Group No. 7, "Rear Connectors", from the Menu
screen.
2 Access Menu 18, "Optical: Audio Output
Configuration".
3 Press [SELECT] (F4) to allow editing of the parameter
box.
4 Press [-] (F4) or [+] (F5), or rotate the MULTI/CH
control to select "Normal", "Reversed", or "Mixed".
The default is "Normal".
5 Press [ ] (F1).
6 Press [MENU] to exit.
Note:
◆ Output audios vary depending on the parameter as follows.
Parameter Left Channel Right Channel
Normal
Received audio of the
main band
Received audio of the sub
band
Reversed
Received audio of the sub
band
Received audio of the main
band
Mixed
Mixed audio of the receive
signals of the main band
and the sub band
Mixed audio of the receive
signals of the main band
and the sub band