User Guide | Eclipse HX-Delta
Key to MVX-A16 analog card lights and controls
RESET button
Pressing the RESET button causes the card and all connected
audio devices to momentarily stop their current activity and to
restart. The card’s “matrix data” light goes off when the reset
starts and comes back on when the reset is complete.
During the reset, configuration information downloads to the card
and its connected audio devices from the CPU card. If the entire
system is operating except for one port card, or one or more
panels connected to the card, press the reset button for that card
only. Tip: The reset button is slightly recessed from the front
panel to prevent it from being accidentally pressed. A tool such as
a bent paper clip is required to press this button.
Power supply lights
+12-Volt and -12-Volt Power Supply Lights
The matrix’s +12-volt and -12-volt power supplies provide electric
current to these two green lights. When lit, these lights indicate
that the matrix’s +12-volt and -12-volt power supplies are present
and supplying electric current to the card.
+5-Volt Power Supply Light
The matrix’s +5-volt power supply provides electric current to this
green light. When lit, the light indicates that the +5 supply is
present and supplying electric current to the card.
+3.3-Volt Power Supply Light
The matrix’s +3.3-volt power supply provides electric current to
this green light. When lit, the light indicates that the +3.3-volt
supply is present and supplying electric current to the card.
Active Lights
When lit, an active light indicates successful communication
between the port card and a connected device such as an
intercom panel or interface.
Each of the port card’s 16 yellow active lights corresponds to
one of 16 rear-panel connectors or “ports” to which audio devices
can be connected.
VOX Lights
When lit a VOX light indicates that the audio level on a connected
device, such as an intercom panel or interface, has exceeded a
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