EMAR DVA6 Series, Installation And Operation Manual, Page: 14 / 33

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1 Power Indicator.
The indicator is used to indicate power on/off or busy. Green-phantom power supply normal. Red
flash-busy. Extinguish-No power supply. Note: Red flash always to check the ID configuration
whether is correct. Green indicator and button no response, please check the CAT6 cable
connection is well. All indicator flashing in green, please check the paging microphone configuration
in the software, after that please reset the system.
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2 Microphone Input.
The microphone input is balanced input, after select the zone and press the call button, the red
round indicator of this gooseneck microphone light on means ready for announcement.
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3 Zone Indicators.
Light on means working. Flash means zone has been selected. Extinguish means no working.
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4 Zone Selectors.
There are 12 zone selectors whether been used to select individual zone or program group. In case
of no paging, press the button when indicator extinguished or illuminated means zone selection.
Press the zone button under paging means zone change either to terminate the zone paging or add
the zone paging.
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5 All Zone Selector.
Select or deselect all zones and the indicator will be illuminated or extinguished accordingly. Button
program to include some zones into one groups shall be configured in the software, thus this button
is only used to make group paging, individual zone paging is disabled. One button is only been
used whether individual zone or one group paging, could be not used of both mode at the same
time.
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6 Call Button.
Press the button after zone selection to start the paging. Press the button to terminate the paging in
case of announcement. Under PPT paging mode, keep pressing this button to speak, release the
button to terminate the announcement.
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7 Power Switch.
The 24V phantom power from the host DVA6-500 will direct power the paging microphone, so
please ensure the connection well between the paging microphone and the host then to switch on
the power.
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8 Link Connector.
One port used to communicate with the host and another is used to cascade the next remote
paging microphone.
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9 Microphone Output Gain Control.
Increase or decrease the gain for the microphone output.
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10 Line input.
This input will be mixed output with the gooseneck microphone.