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SFX 1-3 Setting
It is possible to replay any audio file, such as a buzzer or chime that has been saved to a USB device
(mass storage device).
A maximum of 3 audio files can be registered and assigned to the 3 buttons displayed on the [Audio
Control] screen. (
➤
Name
Specify names for buttons to which audio files are assigned.
(Up to 15 characters)
SFX1 to 3
Source
Follow the procedure below to register audio files.
①
Copy audio files (up to 30 files) that you want to play to the root directory of a USB device
(mass storage device)
②
Connect the USB device (mass storage device) to CU
③
Select an audio file from the [Source] pulldown list
Playback(*1)
WAV
Data length
16bit, 24bit
Sampling frequency
48kHz
MP3(*2)
Bit rate
32-320kbps
Sampling frequency
48kHz
Maximum file size
2GB
Maximum number of files
30files
*1 Supported file systems: FAT16/FAT32
*2 Supported format: MPEG-1 Audio Layer-3.
*1 About setting changes
Settings can be changed when all DUs are in the Talk OFF state.
*2 About the override setting
Specify which DU (speaker) is cut short and which DU’s request will be permitted if the number of DUs (speakers) who can talk at the same time has
already reached the specified maximum limit ([Number of Open Mics]) and more attendees press the (talk) button.
FIFO (First-In First-Out):
Cuts short the speaker who was least recently permitted to talk and permits the person who has just pressed the (talk) button to talk.
LIFO (Last-In First-Out):
Cuts short the speaker who was most recently permitted to talk and permits the person who has just pressed the (talk) button to talk.
No Override:
(unselectable while in [Request Talk] Mode or [Full Remote] Mode)
The person who has just pressed the (talk) button will be in talk standby and will be permitted to talk when his/her turn comes.
DU/IU Settings ([DU/IU])
Item name
Description and setting values (default settings are shown in
bold
)
Global DU/IU Settings
Configure DU common settings. Basically apply the common setting of the DUs to the IUs, as well.
Speaker Level
DU SP Output Lvl
Set the speaker output level.
0 to 20 (
10
)
Monitor CH Floor Lock
DU Floor Lock
Switch the lock function for the monitor channel selection buttons.
On,
Off
Voice Detection Sensitivity
VoiceDetectSens
Set the detection level when voices are detected in automatic mode.
–5, –4, –3, –2, –1, 0, 1, 2, 3, 4, 5 (
0
)
Auto relative to Mic2 Input
Auto to Mic2 In
The voice detection level automatically adjusts to the level at which background noise is picked up
by the MIC2 input terminal.
On,
Off
DU Talk LED Color(*1)
Set the LED colors for DUs (talk). (Except for IUs)
Talk ON
Set the (talk) LED color when talking.
10 colors (
Red
)
Queuing
Set the (talk) LED color when waiting to talk.
10 colors (
Green
)
Non‑Priority IU GPIO 0
Set the GPIO of the IUs with no priority to 0.
GPIO 0
, Self Mute
