10
UUU
A
）
Initial interface on OLED
In the initial interface on OLED, there are current time and
the current type of input/output on the top, the system
status information are displayed below which includes:
Æ
“Total”
Æ
“Mic’s”
Æ
“Mode”
1.
Type of input/output:
：
level of Line In1;
：
volume of Line Out1 and Line Out2;
：
Master volume;
：
volume of monitor headphone.
2.
“Total”
: Indicates the number of contribution units
being connected to the CMU;
3.
“Mic’s”
: select the number of maximum active
microphones (1/2/3/4 pcs) by press “
×
” (Up)
button;
4.
“Mode”
: Display the operation mode (OPEN/
OVERRIDE/VOICE/APPLY/PTT) of the
CMU;
Press the “EXIT” button to choose “OPEN”,
“OVERRIDE”, “VOICE”, “APPLY” or “PTT” from five
different operation modes.
Five operation modes are featured:
“OPEN”
: After the number of active microphone(s)
reaches the limit, microphone key control
starts request-to-speak registration. At most
6 microphones can be in the
request-to-speak list. When one of the
activated microphones is turned off, the first
microphone in the list will be automatically
turned on;
“OVERRIDE”
: If the limit is achieved, the first activated
microphone will be switched off when
another microphone is turned on. The
maximum number will not exceed the
limit set.
“VOICE”
: The microphone is activated by voice. If the
participant speaks into the microphone
closely, the microphone will be switched on
automatically and off after a speech pause
out of predefined time; voice sensitivity level
can be set up;
“APPLY”
: Delegate applies to speak by pressing the
microphone On/Off key, the request is
approved or rejected by the chairman unit
with control facility.
“PTT”
: When the delegate presses and holds the
microphone ON/OFF button, the microphone
will be activated; when the ON/OFF button is
released, the microphone will be deactivated;
UUU
B
）
Access main menu
Pressing “Menu” button under initial interface will go to the
main menu, which includes six menu items:
Æ
“System Setting”
Æ
“Recorder Setting”
Æ
“Network Setting”
Æ
“Test”
Æ
“Active Mic(s) Status”
Æ
“About”
The current chosen term (e.g. “System Setting”) is
highlighted.
a). Press the “MENU” button to go to the corresponding
submenu;
b). To switch from term to term use the “
×
/
Ø
” button;
c). To exit the current menu and to return to the upper
level menu use the “EXIT” button.
Note:
)
“Voice” speaking mode: the chairman unit and
the VIP unit count in the active microphone
number limitation (1/2/3/4), if the active
microphone number limitation reached, the
microphones of the chairman unit and the VIP
unit cannot be turned on;
)
Other speaking mode: the chairman unit and
the VIP unit do not count in the active
microphone number limitation (1/2/3/4), at
most 6 microphones can be activated at the
same time in a system.
