19
Function Keys
The ITC-300 offers users shortcut keys to gain access to certain features such as
microphone volume adjustment, party mode enable/disable, AUDIO IN mode
enable/disable, party mode volume adjustment, and panel’s backlight brightness
adjustment. These can be achieved by pressing the corresponding channel buttons. In
this chapter, we will show you how to use these buttons to access these functions with
detailed steps outlined as follows:
Check the Beltpack’s Channel Assignment
Press the base unit’s
HOLD
button and as soon as it turns red from green, paired
CHANNEL
buttons will be illuminated in red.
Group Communication
The ITC-300’s Group Communication mode allows the base unit to establish group
communication with multiple beltpacks.
1.
First press the base unit’s
HOLD
button, which should turn red
from green.
CHANNEL
buttons already paired to the beltpacks
should turn green from white.
2.
Press the corresponding channel buttons of the beltpacks to include in the group
communication. The selected channel buttons should turn red from green.
3.
For example, say if channel 1, 2 and 4 are selected, when the operator of the base
unit talks, audio will be sent to beltpacks 1, 2 and 4. However, there will be no
cross channel communication. For example, beltpack 1 will not be able to hear the
communication between beltpack 4 and the base unit.
4.
To cancel group communication, simply press the
HOLD
button on the base unit’s
front panel again, then the
HOLD
button should turn green from red, and the
CHANNEL
buttons should turn white from red.
All Communication
Once the ITC-300’s All Communication mode is enabled, the base unit will then be able
to establish communication with all beltpacks immediately.
1.
First press the base unit’s
ALL
button, which turns red from green
and all paired
CHANNEL
buttons should turn red from white.
