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Adjust the volume (Page 28)
"Volume Fine Adj" menu is added to "Sound Settings". The
audio input volume from the microphones and the audio input/
output volumes from/at the AUDIO IN/OUT terminals can be
adjusted.
■ Adjusting the volume
•
Microphone: Adjustment of the input volume from the
microphones of the system.
•
Audio IN: Adjustment of the input volume from the AUDIO
IN terminal.
•
Audio OUT: Adjustment of the output volume at the AUDIO
OUT terminal.
Using the keys on this unit
In the initial display, select "Menu" → "Settings" → "Sound
Settings" → "Volume Fine Adj".
y
• Use
and
to adjust each volume and
adjustment.
• Adjustment range: –12.0 dB to 12.0 dB (0.5 dB steps)
• Initial setting: 0 dB
Note
Varying the volume settings may distort audio in certain operating
environments. In this case, reduce the volume setting until the
distortion disappears.
Sending tone signals during
communication through IP network
Tone signals can be transmitted during communication through IP
network. This is convenient when using a service that requires
tone input during a call, such as the automatic answering service.
1
Press
during communication through IP
network.
The display for additional number entry appears.
2
Press the numeric keys to enter the required
number.
The corresponding tone is transmitted.
y
If this unit is in multiple connections, select the connection
you want to send tone signals in the Select NumberAddition
display, and press
3
After completing the number entry, press
.
The display for communication reappears.
Note
While sending tone signals, this unit cannot receive any incoming
calls.
1
2
3
4
5
6
7
8
9
0
MIC MUTE
VOL
to confirm the
.
Selecting language (Page 31)
You can select the language for the display messages.
■ Selecting the menu language
(Language)
1
2
4
5
7
8
0
MIC MUTE
•
English (Default): Select this setting to display the menus in
English.
•
Japanese: Select this setting to display the menus in Japanese.
•
Chinese: Select this setting to display the menus in Chinese.
Using the keys on this unit
In the initial display, select "Menu" → "Settings" → "General
Settings" → "Language".
Using the Web menu
In the Web menu, select "Language".
Restoring the factory settings
function is changed
(Pages 32, 50 and 51)
You can restore the factory settings of this unit without deleting
the data of the address book.
■ Restoring the factory settings of this
unit
1
2
3
4
5
6
7
8
9
0
MIC MUTE
VOL
Using the keys on this unit
In the initial display, select "Menu" → "Settings" → "Restore
Settings".
•
Yes: Resets all of the settings of the system to the factory-set
defaults.
•
Not del AddrBook: Resets the settings other than the address
book data to the factory-set defaults.
•
No: Aborts the operation.
Using the Web menu
In the Web menu, select "Restore Factory Settings".
•
Restore Factory Setting: Resets all of the settings of the
system to the factory-set defaults.
•
Restore Factory Settings without deleting an address
book: Resets the settings other than the address book data to
the factory-set defaults.
Note
If you select "Yes" or "Restore Factory Setting", this unit clears
all of the settings you made as well as the address book and call
history data.
3
6
9
VOL
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