
FC-404NETxl Quick Start Guide
This guide helps you install and use your FC-404NETxl for the first time.
Go to www.kramerav.com/downloads/FC-404NETxl to download the latest user manual and check if
firmware upgrades are available.
Step 1: Check what’s in the box
FC-404NETxl 4x4 Audio and Dante Mixer
Step 2: Get to know your FC-404NETxl
Lights green when a signal is present, lights red when clipping is detected.
Lights green when a signal is present, lights red when clipping is detected.
Use the embedded web pages to select line level, mic level or 48V for each input.
Lights green when Dante network is available or red if an error occurred.
Lights green for digital audio normal operation.
Flashes green when this unit is the Master clock.
Lights red if an error has occurred.
Lights green when an RS-232 signal is received.
Lights green when an RS-232 signal is transmitted.
HEADPHONES 3.5mm Mini Jack
Connect to a headphone set.
Lights green when the device is powered.
AUDIO INPUTS 3-pin Terminal
block Connectors (1 to 4)
Connect to analog balanced mono line/mic level (with selectable 48V) sources.
AUDIO OUTPUTS 3-pin Terminal
block Connectors (1 to 4)
Connect to analog balanced mono line level acceptors.
Connect to Dante audio via the network. Provides 4 Tx channels and 4 Rx channels.
By default, DHCP is enabled.
RS-232 3-pin Terminal Block
Connector
Connect to a PC/serial controller.
13
Connect to a PC via a LAN.
Reset/reboot the device: press and release the button.
Reset to factory default values: press and hold the button for 30 secs.
12V DC connector for powering the unit.
Step 3: Mount FC-404NETxl
Install FC-404NETxl using one of the following methods:
• Attach the rubber feet and place the unit on a flat surface.
• Fasten a bracket (included) on each side of the unit and attach it to a flat surface
(see www.kramerav.com/downloads/FC-404NETxl).
• Mount the unit in a rack using the recommended rack adapter
(see www.kramerav.com/product/FC-404NETxl).
• Ensure that the environment (e.g., maximum ambient temperature &
air flow) is compatible for the device.
• Avoid uneven mechanical loading.
• Appropriate consideration of equipment nameplate ratings should be
used for avoiding overloading of the circuits.
• Reliable earthing of rack-mounted equipment should be maintained.
• Maximum mounting height for the device is 2 meters.

Step 4: Connect inputs and outputs
Always switch OFF the power on each device before connecting it to your FC-404NETxl.
To achieve specified extension distances, use the recommended Kramer cables available at www.kramerav.com/product/FC-404NETxl.
Using third-party cables may cause damage!
Step 5: Connect power
If powering via PoE is not available, connect the power adapter to the FC-404NETxl and plug the power adapter into the
mains power supply.
Safety Instructions (See www.kramerav.com for updated safety information)
Caution:
• For products with relay terminals and GPI\O ports, please refer to the permitted rating for an external connection, located next to the terminal or in the User Manual.
• There are no operator serviceable parts inside the unit.
Warning:
• Use only the power cord that is supplied with the unit.
• Disconnect the power and unplug the unit from the wall before installing.
Step 6: Operate FC-404NETxl
Operate FC-404NETxl via:
• Remotely, by RS-232 serial
commands transmitted by a
touch screen system, PC, or
other serial controller
• Embedded web pages via the
Ethernet
RS-232 Control / Protocol 3000
Example (Set Dante, channel 2 audio level input to 10): #x-aud-lvl
in.dante.1.audio.2,10
Default Ethernet Parameters (DHCP, by Default)
FC-404Net-{ID} where ID = the last 4 characters of the
device’s serial number
Default Dante Parameters (Static, by Default)