Kramer EXT3-U-KIT User manual

EXT3-U-KIT Quick Start
P/N:
2900- 301588QS
Rev:
1
Scan for full manual
EXT3-U-KIT Quick Start Guide
This guide helps you install and use your EXT3-U-KIT for the first time.
Go to www.kramerav.com/downloads/EXT3-U-KIT to download the latest user manual and check if firmware
upgrades are available.
Step 1: Check what’s in the box
EXT3-U-T USB Transmitter and EXT3-U-R USB Receiver
2 Bracket sets
8 Rubber feet
1 C-USB/AB-6 cable
1 Power adapter and cord
1 Quick start guide
Step 2: Get to know your EXT3-U-KIT
EXT3-U-T
#
Feature
Function
1
AUDIO IN 3.5mm Mini Jack
Connect to an unbalanced stereo audio source.
2
USB 2 Type B Port
Connect to USB host.
3
LINK LED
Flashes blue when a link is established.
4
ON LED
Lights green when locally powered by the power adapter.
Lights orange when powered by PoC.
5
LINK OUT RJ-45 Connector
Connect to the LINK IN port on the EXT3-U-R.
6
PROG (Tx, Rx)
5-pin Terminal Block Connector
(with common G pin)
Connect for firmware upgrade.
7
RS-232 (Rx, Tx)
Connect for serial extension (9600 baud rate).
8
12V DC Power Connector
Connect to the supplied power adapter.
EXT3-U-R
#
Feature
Function
9
LINK LED
Flashes blue when a link is established.
10
AUDIO OUT 3.5mm Mini Jack
Connect to an unbalanced stereo audio acceptor.
11
USB 2 Type A Ports (1 to 4)
Connect to USB devices.
Connect EXT3-U-T directly to the power adapter in order to
charge USB devices.
12
ON LED
Lights green when locally powered by the power adapter. Lights
orange when powered by PoC.
13
LINK IN RJ-45 Connector
Connect to the LINK OUT port on the EXT3-U-T.
14
PROG (Tx, Rx)
5-pin Terminal Block Connector
(with common G pin)
Connect for firmware upgrade.
15
RS-232 (Rx, Tx)
Connect for serial extension (9600 baud rate).
16
12V DC Power Connector
Connect to the supplied power adapter.

Step 3: Mount EXT3-U-KIT
Install EXT3-U-KIT 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/EXT3-U-KIT).
•Mount the unit in a rack using the recommended rack adapter
(see www.kramerav.com/product/EXT3-U-KIT).
•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 EXT3-U-T / EXT3-U-R.
Devices that are connected to the EXT3-U-R USB ports are powered/charged while connected.
Only 9600 baud rate is supported for RS-232 communication for both EXT3-U-T and EXT3-U-R.
Wiring the RJ-45 Connectors
This section defines the TP pinout, using
a straight pin-to-pin cable with RJ-45
connectors.
EIA /TIA 568B
PIN
Wire Color
1
Orange / White
2
Orange
3
Green / White
It is recommended that the cable
ground shielding be
connected/soldered to the connector
shield.
4
Blue
5
Blue / White
6
Green
7
Brown / White
8
Brown
To achieve specified extension distances, use the recommended Kramer cables available at www.kramerav.com/product/EXT3-U-KIT.
Using third-party cables may cause damage!
Step 5: Connect power
Connect the power cord to EXT3-U-T and EXT3-U-R and plug it into the mains electricity.
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.