Kramer DIP-31M User manual

P/N: 2900-300749 Rev 4www.KramerAV.com
USER MANUAL
MODEL:
DIP-31M
Automatic Video Switcher
With Maestro - Full Room Automation and
Personalization

DIP-31M – Contents i
Contents
1Introduction 1
2Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Safety Instructions 2
2.3 Recycling Kramer Products 3
3Overview 4
3.1 About Maestro 5
4Defining the DIP-31M Automatic Video Switcher 6
5Connecting the DIP-31M Automatic Video Switcher 8
5.1 Connecting the Remote Control Switches 10
5.2 Wiring the RJ-45 Connectors 11
6Principles of Operation 12
6.1 Input Selection and Switching 12
6.2 Signal Loss and Unplugged Cable Timeouts 13
6.3 Audio Signal Control 13
6.4 VGA Phase Shift 14
7Operating the DIP-31M 15
7.1 Locking the EDID 15
7.2 Resetting the DIP-31M 15
7.3 Controlling Analog Audio Output Volume 16
8Configuring the DIP-31M 17
8.1 Setting the Audio and Video Configuration DIP-switch 17
8.2 Using Auto Switching Delays 18
8.3 Using the Step-in Feature 18
9Operating the DIP-31M Remotely Using the Web Pages 19
9.1 Accessing DIP-31M Web Pages 20
9.2 Selecting Input Signals 22
9.3 Setting Device Configurations 22
9.4 Creating Automatic Room Controls 25
9.5 Setting Video and Audio Parameters 28
9.6 Setting Authentication 29
9.7 Managing EDID 30
9.8 Upgrading the Firmware 32
9.9 About Us 33
10 Using Maestro to Create Single-Trigger Control 34
10.1 Configuring Ports 34
10.2 Creating Commands 37
10.3 Using a Command Database 39
10.4 Creating Actions 45
10.5 Setting a Trigger 49
10.6 Configuration Example 51
11 Technical Specifications 60
11.1 Default IP Parameters 61
11.2 Default Logon Credentials 61
11.3 Supported HDMI Resolutions 61
11.4 Supported VGA Resolutions 62
12 Default EDID 63

ii DIP-31M - Contents
12.1 HDMI 63
12.2 PC-UXGA 65
13 Protocol 3000 67
13.1 Understanding Protocol 3000 68
13.2 Kramer Protocol 3000 Syntax 70
13.3 Protocol 3000 Commands 71

DIP-31M – Contents iii
Figures
Figure 1: DIP-31M Front Panel 6
Figure 2: DIP-31M Rear Panel 7
Figure 3: Connecting the DIP-31M 8
Figure 4: Remote Switches Terminal Block 10
Figure 5: TP PINOUT 11
Figure 6: Configuration DIP-switch 17
Figure 7: Entering Logon Credentials 20
Figure 8: Opening Web Page 21
Figure 9: Switching Page 22
Figure 10: Device Settings Page 23
Figure 11: Control Settings Page 26
Figure 12: Video and Audio Settings Page 28
Figure 13: Authentication Page 29
Figure 14: EDID Management Page 30
Figure 15: Firmware Upgrade Page 32
Figure 16: About Us Page 33
Figure 17: Configuring an RS-232 Port 35
Figure 18: Configuring an Ethernet Port 36
Figure 19: Creating a Command 37
Figure 20: Entering a Command Database 39
Figure 21: Connecting to a Command Database 40
Figure 22: Find Command on Kramer Network Server Window 41
Figure 23: Device-Specific Commands Available in the Database 42
Figure 24: Adding a Command from the Database 42
Figure 25: Free Searching in the Database 43
Figure 26: Adding a Wake on LAN Command 44
Figure 27: Dragging a Command to an Action 45
Figure 28: Adding a Delay 47
Figure 29: Testing an Action Command 48
Figure 30: Setting a Trigger 50
Figure 31: Example Room Control Scenario 52
Figure 32: Configuring the Lights Ethernet Port 53
Figure 33: Screen Down Command in Protocol 3000 54
Figure 34: Barco Projector Command List 55
Figure 35: Projector On Command 56
Figure 36: RB-6 Command List 57
Figure 37: Lights Off Command 57
Figure 38: Adding a Delay to the Action Command List 58
Figure 39: Specifying a Trigger for the Action 59

DIP-31M – Introduction 1
1 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 video, audio, presentation, and broadcasting professionals
on a daily basis. In recent years, we have redesigned and upgraded most of our
line, making the best even better!
Our 1,000-plus different models now appear in 15 groups that are clearly defined by
function: GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Routers;
GROUP 3: Control Systems; GROUP 4: Format & Standards Converters; GROUP
5: Range Extenders & Repeaters; GROUP 6: Specialty AV Products; GROUP 7:
Scalers; GROUP 8: Cables and Connectors; GROUP 9: Room Connectivity;
GROUP 10: Mounting and Rack Adapters; GROUP 11: Sierra Video; GROUP 12:
Digital Signage; GROUP 13: Audio; GROUP 14: Collaboration; and GROUP 15: KM
& KVM Switches.
Congratulations on purchasing your Kramer DIP-31M Automatic Video Switcher
which are part of the Kramer Audio Distribution System and are ideal for:
•Small–mid-sized meeting rooms with minimal user intervention
•Small–mid-sized rental meeting/conference rooms
•Display systems requiring simple, automatic input selection
•Multimedia and presentation source selection
•Small study rooms in schools/universities
•Small conference rooms in hotels
•Small conclave/huddle rooms

2 DIP-31M - Getting Started
2 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/DIP-31M to check for up-to-date
user manuals, application programs, and to check if
firmware upgrades are
available (where appropriate).
2.1 Achieving the Best Performance
To achieve the 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 DIP-31M Automatic Video Switcher away from moisture,
excessive sunlight and dust.
This equipment is to be used only inside a building. It may only be
connected to other equipment that is installed inside a building.
2.2 Safety Instructions
Caution:
There are no operator serviceable parts inside the unit.
Warning:
Use only the power cord that is supplied with the unit.
Warning: Do not open the unit. High voltages can cause
electrical shock! Servicing by qualified personnel only.
Warning: Disconnect the power and unplug the unit from the wall
before installing.

DIP-31M – Getting Started 3
2.3 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 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/support/recycling/.

4 DIP-31M - Overview
3 Overview
DIP-31M is an automatic switcher for 4K HDMI, VGA, Ethernet, data and
unbalanced audio signals. The unit supports resolutions up to 4K@60Hz (4:2:0) and
various modes of input selection and transmits the signal via HDMI cable to a
compatible receiver (for example, VS−62H or when connecting directly to a
display/projector). DIP-31M is a Step−in commander when connected to a matrix
switcher that supports Step−in over HDMI such as the VS−62H.
DIP-31M features Maestro software that provides powerful single-trigger, room
automation functions that can automatically control the lights, projectors, displays,
video sources, screens, blinds HVAC and many more.
The DIP-31M Automatic Video Switcher features:
•Max. Resolution – 4K@60Hz (4:2:0) UHD and WUXGA.
•Max. Data Rate – 10.2Gbps (3.4Gbps per graphic channel).
•HDTV support.
•HDCP 1.4 compliancy – works with sources that support HDCP repeater mode.
•HDMI with Deep Color, x.v.Color™ and 3D.
•I-EDIDPro™ Kramer Intelligent EDID Processing™ – Intelligent EDID handling
& processing algorithm ensures Plug and Play operation for HDMI systems.
•Automatic live input detection based on video clock presence.
•Automatic input selection based on priority selection or last connected input.
•Manual input selection.
•Step-in control when connected to a device that provides step-in support.
•Automatic analog audio detection and embedding.
•Control via Kramer Protocol 3000 and embedded Web pages over a LAN.
•A lockable EDID.

DIP-31M – Overview 5
•Remote control via contact-closure switches.
•Equalization and re-clocking of the data.
•Support for digital audio formats.
•An RS-232 data port for controlling external devices.
3.1 About Maestro
DIP-31M showcases Maestro, Kramer’s easy to configure, single-trigger room
automation software that creates customized meeting room environments with
minimal end-user intervention.
Maestro creates a series of actions based on a pre-defined event, or trigger, such
as plugging in a laptop or turning a display off. These events can trigger actions
such as turning on computers (via Wake-on-LAN) and turning on and off lights,
projectors, displays, video sources, and HVAC.
Integrated with Kramer’s dynamic database of device drivers, there is no end to the
types of actions Maestro can perform. Maestro enables automated control over a
variety of port types: RS-232, Ethernet, GPIO, relay, and IR.
Maestro makes meeting rooms environmentally-friendly by ensuring that lights and
devices are automatically turned off. The solution turns a device or series of devices
on or off based on triggers, e.g., removing inputs, time, etc. This helps create a
greener workplace, and over time, saves significant energy costs.

6 DIP-31M - Defining the DIP-31M Automatic Video Switcher
4 Defining the DIP-31M Automatic Video
Switcher
Figure 1defines the front panel of the DIP-31M.
Figure 1: DIP-31M Front Panel
#
Feature
Function
1
HDMI IN 1
SELECT Button Press to select the HDMI IN 1 input. When HDMI
IN 1 is selected, the button lights and indicates
the selected audio (see Section 8.1)
Red – External audio from the analog Audio IN is
selected
Green – Embedded audio from HDMI IN 1 is
selected
2
HDMI 1 Connector
Connects to the first HDMI source
3
HDMI IN 2
SELECT Button Press to select the HDMI IN 2 input. When HDMI
IN 2 is selected, the button lights and indicates
the selected audio (Section 8.1)
Red – External audio from the analog Audio IN is
selected
Green – Embedded audio from HDMI IN 2 is
selected
4
HDMI 2 Connector
Connects to the second HDMI source
5
PC IN
SELECT Button Press to select the VGA input. When PC IN is
selected, the button lights and indicates the
selected audio (Section 8.1)
Red – External audio from the analog Audio IN is
selected
Green – No audio is selected (embedded audio
from the HDMI inputs cannot be used with this
input)
6 PC Graphics 15-pin
HD Connector
Connects to the VGA source, (for example, a
laptop)
7 AUDIO IN 3.5mm Mini Jack Connects to the unbalanced, stereo audio
source, (for example, the audio output of the
laptop)
8 Step-In Button Press to take control of the input that this device
is connected to on a compatible switcher
9
ON LED
Lights green when the device is powered on