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FOR YOUR REFERENCE
About audio (Continued)
USB level setting
Set the input modulation level of the USB jack in the set mode item ‘USB Level’ or CI-V system (command).
<Set mode>
q Push and hold
M-CH/RIT
SET
for 1 sec. twice to enter
the set mode.
w Rotate [M-CH] to select “USB LVL.”
e Rotate [DIAL] to set the input modulation level of
the USB jack within 0% to 100% in 1% steps.
50% (default)
r Push
M-CH/RIT
SET
to exit the set mode and return to
normal operation.
[DIAL]
MODE
TUNER
TS
FILTER
SPCH
V/M
A/B
SPLIT
M-CL
SCAN
SET
ATT
P
.
AMP
COMP
VOX
MNF
RIT
1
2
3
4
5 6
7
8
0
50
28
1814
10
21
24
=
7
3.5
1.8
F-INP
M-CH/RIT
ENT
BAND
GENE
9
.
AGC
MW
ANF
METER
NR
NB
[M-CH]
<CI-V system>
Send the command “FE FE 76 E0 1A 03 25 0128 FD”* to the transceiver from the PC.
• 0000 (0%) to 0255 (100%) can be set as the input modulation level.
* The transceiver’s address is described as “76,” the controller’s address is described as “E0” and input modula-
tion level is described as “0128 (50%)” for examples in this guide.
The modulation input audio format
The modulation input audio format from the USB jack is listed as below.
Modulation input
The number of data bit 16-bit
Sampling rate* 32/44.1/48 kHz
The number of channel Monaural (Stereo: The audio signal from L is input.)
* The sampling rate other than those above can be used according to the application.
[Installed audio player] (Windows standard software, etc.)
When using the audio software (e.g. Windows standard software; Microsoft
®
Sound Recorder, etc.), the following
operations can be performed;
• Received audio output to the PC.
• Modulation input from the PC.
PC software (third party) is additionally required when the following operations are performed;
• Monitoring the received audio with the speaker that is connected to the PC.
• Modulation input for the PC microphone’s audio.
Input modulation level