Kramer SWT3-21-H User manual

SWT3-21-H, SWT-41-H Quick Start

P/N:

2901- 301605QS

Rev:

SWT3-21-H and SWT3-41-H Quick Start Guide

This guide helps you install and use your SWT3-21-H, SWT-41-H for the first time.

Go to www.kramerav.com/downloads/SWT3-21-H, SWT-41-H to download the latest user manual and

check if firmware upgrades are available.

Step 1: Check what’s in the box

SWT3-21-H / SWT3-41-H HDMI Switcher

1 Bracket set

1 Quick start guide

1 Power adapter and cord

4 Rubber feet

Step 2: Get to know your SWT3-21-H, SWT-41-H

Feature

Function

IN Buttons

Press to select an HDMI input (LED button lights orange). (2 for SWT3-21-H, 4 for

SWT3-41-H).

When referring to SWT3-41-H in this document, it also applies to

SWT3-21-H.

DISPLAY ON Button

Press to turn display On (LED button lights orange) or Off.

VOL Push

Buttons

Press to decrease audio output volume.

Press to increase audio output volume.

MUTE

Push Button

Press to MUTE and press again to UNMUTE

LED

Lights red when audio output is muted.

NET LED

LED Status

Indicates

Dark

No IP address acquired.

Lights green

A valid IP address has been acquired.

Flashes green for 60s

A means to identify the device in a

system, using command #IDV.

Flashes red/green

IP fallback address has been acquired.

STATUS LED

LED Status

Indicates

Dark

Power is off

lights white

PSU-powered on (only).

Note: This is applicable when power

supply is PoE mode.

Lights green

Power is on and an active source and

acceptor are connected.

Lights blue

Power is on and an active source is

connected.

HDMI IN Connectors

Connect to an HDMI source (2 for SWT3-21-H, 4 for SWT3-41-H).

HDMI OUT Connector

Connect to an HDMI acceptor.

AUDIO OUT 5-pin Terminal Block

Connector

Connect to a balanced stereo audio acceptor.

Feature

Function

Terminal block Connector

(S1-S6)

Connect to:

•Input-triggering devices (for example, remote buttons or sensors), OR

•Output-triggered devices (for example, remote alarm LED indication).

These GPIO ports may be configured as a digital input, digital output, or analog

input ports.

ETHERNET RJ-45 Connector

Connect to LAN to accept power, control and manage the device.

RESET Recessed Button

For restoring factory default settings, press the RESET button and connect

power to device (keep pressing longer than 6sec after power connection)

5V DC Power Connector

Connect to the power supply and to the mains electricity.

RS-232 3-pin Terminal Block Connector

Connect to an RS-232 controller.

Step 3: Mount SWT3-41-H

Install SWT3-41-H 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/SWT3-21-H, SWT-41-H SWT3-41-H ).

•Mount the unit in a rack using the recommended rack adapter

(see www.kramerav.com/product/SWT3-21-H, SWT-41-H

SWT3-41-H ).

•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 SWT3-41-H.For best results, we recommend that

you always use Kramer high-performance cables to connect AV equipment to the SWT3-41-H.

Connect the Audio Output:

To a balanced stereo

audio acceptor:

To an unbalanced

stereo audio acceptor:

For optimum range and performance use the recommended Kramer cables available at www.kramerav.com/product/SWT3-21-H, SWT-41-

H SWT3-41-H

Step 5: Connect power

If not PoE-powered, connect the power cord to SWT3-41-H 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.

Step 6: Control SWT3-41-H

Operate SWT3-41-H:

•Remotely, by IP or 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

Baud

Rate:

115,200

Parity:

None

Stop Bits:

Data Bits:

Command Format:

ASCII

Example: (Switch video input 2 to the output): #ROUTE 1,1,2<CR>

Default IP Parameters –Set to DHCP On

Fallback IP Address:

192.168.1.39

UDP Port #:

50000

Fallback Subnet

Mask:

255.255.255.0

TCP Port #:

5000

Fallback Gateway:

192.168.1.1

User/Password:

Admin/Admin

Host name

SWT3-41-H-xxxx (where xxxx are the last 4 digits of the S/N)

When using SWT3-41-H for the first time, the fallback IP address is set until DHCP server is discovered and a new IP address is acquired.

For further details, check the Resources tab on the product page of the website.

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