Datavideo ITC300HP2K Instruction Manual page 12

ALL Button
Opens communication with all channels.
Note: All channels will hear communication from the
operator by pressing the ITC-300SL Belt Pack's TALK
button.
HOLD Button
Press the HOLD button to check available online belt
packs and select channels for group communication.
Channel Buttons 1 – 8
Opens communication with individual channels. More
than 1 channel can be active at any given time, and
active channels are illuminated red.
All active channels will hear communication from the
operator. The buttons will also indicate if any channel
is paging, the paging channel will flash in green until
the page is answered.
These channel buttons can also be used to gain access
to certain built-in features on the ITC-300. See the
section on Function Keys for details.
Mute Button
Mutes all communications from the base station.
NOTE: If any channel user presses the belt pack's CALL
button, that particular channel button on the base
unit's front panel will start flashing.
SHIFT Button
Press the SHIFT button to adjust the microphone's
audio level, the belt pack's volume in the PARTY mode
and enable/disable AUDIO IN mode.
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