Kramer KT-205WM User manual

P/N: 2900-301657 Rev 2 www.kramerav.com
USER MANUAL
MODEL:
KT-205WM
5.5" Touch Panel

Kramer Electronics Ltd.
KT-205WM – Contents
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Contents
Contents 2
Introduction 3
Getting Started 3
Overview 4
Defining KT-205WM 5.5" Touch Panel 5
On-Wall Mount 6
Mounting the KT-205WM 7
Mounting KT-205WM on a Wall 7
Connection Options 8
Controlling KT-205WM 9
Using Navigation Buttons or Gestures 9
Using the Home Page 10
Exiting or Starting the Kramer Control app 10
Basic Settings of KT-205WM 11
Essential First Steps 11
Setting the Date and Time 11
Connecting to Wi-Fi or Ethernet 12
Installing an 802.1X Certificate 13
Changing the Automated Firmware Update 14
Changing the Automated Kramer Control Agent Update 16
Setting the Display and Keyboard Language 17
Using the Kramer Control agent (connecting to Brain) 18
Updating the interface URL in the Kramer Control agent 19
Advanced Settings 23
Factory Reset & Reboot 23
Logging Activity 24
Technical Specifications 25

Kramer Electronics Ltd.
KT-205WM – Introduction
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Introduction
Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been providing a world of
unique, creative, and affordable solutions to the vast range of problems that confront the video,
audio, presentation, and broadcasting professional on a daily basis. In recent years, we have
redesigned and upgraded most of our line, making the best even better!
Getting Started
We recommend that you:
•Unpack the equipment carefully and save the original box and packaging materials for
possible future shipment.
•Review the contents of this user manual.
Go to
www.kramerav.com/downloads/KT-205WM to check for up-to-date user manuals,
application programs, and to check if firmware upgrades are available (where appropriate).
Achieving Best Performance
•Use only good quality connection cables (we recommend Kramer high-performance,
high-resolution cables) to avoid interference, deterioration in signal quality due to poor
matching, and elevated noise levels (often associated with low quality cables).
•Do not secure the cables in tight bundles or roll the slack into tight coils.
•Avoid interference from neighboring electrical appliances that may adversely influence signal
quality.
•Position your Kramer KT-205WM away from moisture, excessive sunlight and dust.
Safety Instructions
Caution:
•This equipment is to be used only inside a building. It may only be connected to other
equipment that is installed inside a building.
•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:
•If not using PoE, use only the optional power cord that is supplied for the unit.
•Do not open the unit. High voltages can cause electrical shock! Servicing by qualified
personnel only.
Recycling Kramer Products
The Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC aims to reduce the
amount of WEEE sent for disposal to landfill or incineration by requiring it to be collected and
recycled. To comply with the WEEE Directive, Kramer Electronics has made arrangements with

Kramer Electronics Ltd.
KT-205WM – Introduction
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the European Advanced Recycling Network (EARN) and will cover any costs of treatment,
recycling and recovery of waste Kramer Electronics branded equipment on arrival at the EARN
facility. For details of Kramer’s recycling arrangements in your particular country go to our recycling
pages at www.kramerav.com/social-responsibility/environment.
Overview
Congratulations on purchasing your Kramer KT-205WM 5.5" Touch Panel.
KT-205WM is a new powerful, 5.5 inch, IPS, multi−touch, touch panel with 720x1280 resolution.
Elegantly designed for wall-mounted decorative room integration.
KT-205WM runs the latest Android 11, supports wired PoE (Power over Ethernet) and advanced
Wi−Fi connectivity options. The touch panel has a built−in speaker and camera and comes with a
wall mount. The touch panel is easy to assemble, with elegant wiring and secured mounting
providing reliable operation and flexible deployment.
KT-205WM touch panel is ideal for any 24/7 Kramer-supported commercial AV or control
applications and features a user−friendly, fully customizable graphical user interface configured by
Kramer software.
Exceptional Quality
•Superior User Experience – IPS 720x1280 hi–resolution screen with ±80° horizontal and
vertical wide viewing angles, ambient light sensor and proximity sensor with advanced 10
multi–touch points and 2–finger gesture capabilities.
•Powerful Processing – i.MX8M Plus Quad Core A53, 2GB RAM, 32GB ROM processing
performance, smoothly running complicated media and graphics–rich applications, such as
H.265 video and audio stream encoding and decoding.
•Flexible Services – Latest Android 11 operating system.
Advanced and User-friendly Operation
•Easy Installation – Powering and connectivity via a single Ethernet cable.
•Optional Connectivity – Wireless Bluetooth 5 and connection to USB peripheral devices.
•Reliable Networking – Seamless switching between wired and wireless 802.11ac
connectivity.
•Versatile Powering Options – PoE or power adapter (sold separately).
•Auto Sensing – Optimized performance and operation according to automatically detected
LAN speed.
•Firmware Upgrade – Define automatic updates at a predefined time of day or update
manually using the USB port.
Typical Applications
KT-205WM is ideal for controlling user interfaces in meeting and conference rooms, boardrooms,
and auditoriums.

Kramer Electronics Ltd.
KT-205WM – Defining KT-205WM 5.5" Touch Panel
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Defining KT-205WM 5.5" Touch
Panel
This section defines KT-205WM.
Figure 1: KT-205WM 5.5" Touch Panel
#
Feature
Function
Home Button
Press to wake up / darken the screen.
Recessed Restart Button
Located on the top-side. Insert a pin and hold for a few seconds to
restart.
Restore Factory Reset Button
Insert a pin and hold for 22 seconds to reset the device to factory default
values.
Micro USB Port
For connecting to an adjacent on-wall USB device and for firmware
upgrade.
12V/1A DC Connector
Connect to the power adapter (optional, purchased separately).
LAN 1G(PoE) RJ-45 Port
Connect to the LAN for network communication.
KT-205WM is powered by PoE (power over ethernet) delivered through
the LAN port.
Optionally, you can connect the power adapter too (as backup).
Display
Touch panel.
Light Sensor
Automatically adjusts the screen brightness according to the room
lighting conditions.
Microphone
For audio communication, recording or conferencing.
Speaker
To output the sound.
1
2
3
4
5
6
7
8
9
10

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KT-205WM – Defining KT-205WM 5.5" Touch Panel
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On-Wall Mount
Figure 2: On Wall Mount
#
Feature
Function
Screw Opening
For securing the 5.5" Touch Panel to the wall mount bracket using
the supplied M2.5 screw.
M3.2 Screw Opening
For securing the wall mount bracket to the gang box.
M3.2 Screw Opening
For securing the wall mount bracket to the gang box.
11
12
13

Kramer Electronics Ltd.
KT-205WM – Mounting the KT-205WM
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Mounting the KT-205WM
Always be careful when attaching or removing the
5.5" Touch Panel from a mount.
Mounting KT-205WM on a Wall
To mount the device on a wall:
KT-205WM can only be mounted in portrait
mode.
1. Install an in-wall gang box.
2. Attach the wall mount bracket to the installed gang
box
(top side up: see the indication arrows on the bracket)
,
using two M3.2 screws provided.
The wall mount bracket works with UK, EU and US
single gang boxes. Screws are provided for all
configurations.
3. Connect Ethernet and/or power cables and optionally,
insert the micro-
USB cable (supplied) for connecting to
an adjacent external USB device.
4. Rest KT-205WM on the wall mount bracket:
a)Line up the top holders and the bottom mounting
screw hole.
b)Push the touch panel down, snapping the top
holders into place.
5. Insert one M2.5 screw below the touch panel and
secure the touch panel to the wall mount bracket.

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KT-205WM – Mounting the KT-205WM
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Connection Options
Connect KT-205 to power using one or both of the following options:
1. Connect the PoE-enabled LAN RJ-45 connector to your local area PoE-enabled network.
2. Connect the power adapter to the 12V DC connector on the rear side. The power adapter is
optional: It can be purchased separately.
When both PoE and the power supply are
connected to the touch panel, the unit is
powered by the power supply.
Figure 3: Powering the Touch Panel

Kramer Electronics Ltd.
KT-205WM – Controlling KT-205WM
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Controlling KT-205WM
Using Navigation Buttons or Gestures
By default, KT-205WM runs the Kramer Control agent and displays its login screen at start-up. You
can also use navigation buttons displayed at the bottom of the screen or setup your device to use
gesture-based navigation.
Using navigation buttons
Swipe a finger upwards from the line at the bottom of the screen and release to see the navigation
buttons:
- Back – Returns to the previous screen (or opens the home page if there is none).
- Home – Opens the home page, see Using the Home Page on page 10.
- Recent apps – Scroll between the active apps.
Changing the navigation system
By default, navigation buttons are used, however the touch panel can be set to use gesture
navigation instead.
To change the navigation method:
1. If the touch panel is running the Kramer Control agent, exit the Kramer Control agent by
entering the PIN (default 9428). If the PIN button is not displayed, swipe up from the Kramer
icon at the bottom of the screen to bring up the PIN entry pop-up.
2. On the Home page, press Settings . The device’s Settings menu opens.
3. Select Advanced settings > System.
4. In the System menu, press Gestures and then System navigation.
5. Select Gesture navigation or 3-button navigation. If you are using Gesture navigation, the
sensitivity is adjustable.
Using Gesture navigation
•Back – Drag a finger inwards from the left or right edge of the screen.
•Home – Swipe a finger upwards from the line at the bottom of the screen and release.
•Recent apps – Swipe a finger upwards from the line at the bottom of the screen and hold.
Hiding the Navigation Bar
To hide/unhide the navigation bar:
1. On the Home page, press the Settings button . The device’s Settings menu opens.
2. In the Settings menu, open Player settings and enable Fullscreen mode.

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KT-205WM – Controlling KT-205WM
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Using the Home Page
Swipe a finger upwards from the line at the bottom of the screen and release to see the navigation
buttons:
- Home – Opens the home page.
The Home page contains the following icons:
- Chromium browser
- Touch panel settings
- Kramer Control Agent
Exiting or Starting the Kramer Control app
KT-205WM comes with a Kramer Control agent (icon ) pre-installed app. The role of this app
is to display an interface that you defined in Kramer Control.
When the touch panel starts, the Kramer Control agent runs automatically. To exit the Kramer
Control agent, enter the PIN (default 9428). If the PIN button is not displayed, swipe up from the
Kramer icon at the bottom of the screen to bring up the PIN entry pop-up.
To re-open the Control Agent click the icon on the Home page.
During initial installation the k-agent app may need to be started manually the first time.