Kramer VS-48HN User manual

KRAMER ELECTRONICS LTD.
USER MANUAL
MODEL:
VS-48HN
4x8 HDMI Matrix Switcher
P/N: 2900-300153 Rev 7

VS-48HN - Introduction
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Contents
1Introduction 1
2Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Safety Instructions 3
2.3 Recycling Kramer Products 3
3Overview 4
3.1 Defining the VS-48HN 4x8 HDMI Matrix Switcher 4
3.2 Using the IR Transmitter 7
4Installing in a Rack 8
5Connecting the VS-48HN 4x8 HDMI Matrix Switcher 9
6Operating the VS-48HN 4x8 HDMI Matrix Switcher 11
6.1 Switching an Input to an Output 11
6.2 Acquiring the EDID 11
6.3 Storing and Recalling a Preset 13
6.4 Resetting the IP Parameters 14
6.5 Switching Between Protocol 2000 and Protocol 3000 15
6.6 Connecting via RS-232 15
6.7 Connecting via Ethernet 15
6.8 Upgrading the Firmware 19
7Technical Specifications 20
8Default Communication Parameters 21
9Default EDID 22
10 Kramer Protocol 2000 25
11 Protocol 3000 28
11.1 Kramer Protocol 3000 Syntax 28
11.2 Kramer Protocol 3000 Commands 31
Figures
Figure 1: VS-48HN 4x8 HDMI Matrix Switcher Front Panel 5
Figure 2: VS-48HN 4x8 HDMI Matrix Switcher Rear Panel 6
Figure 3: Connecting the VS-48HN 4x8 HDMI Matrix Switcher 10
Figure 4: Store-Recall Button Configuration 13
Figure 5: Local Area Connection Properties Window 16
Figure 6: Internet Protocol Version 4 Properties Window 17
Figure 7: Internet Protocol Version 6 Properties Window 18
Figure 8: Internet Protocol Properties Window 19

VS-48HN - 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 11 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 and Repeaters; GROUP 6: Specialty AV Products; GROUP 7:
Scan Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9:
Room Connectivity; GROUP 10: Accessories and Rack Adapters and GROUP 11:
Sierra Video Products.
Congratulations on purchasing your Kramer VS-48HN 4x8 HDMI Matrix Switcher,
which is ideal for the following typical applications:
Conference room presentations
Advertising applications
Rental and staging

2
VS-48HN - 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 http://www.kramerelectronics.com/support/product_downloads.asp
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 Kramer product 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.
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!

VS-48HN - Getting Started
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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
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 http://www.kramerelectronics.com/support/recycling/.
!

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VS-48HN - Overview
3 Overview
The VS-48HN is a high quality 4x8 matrix switcher for HDMI signals. It reclocks
and equalizes the signal and can route any input to any or all outputs
simultaneously.
In particular, the VS-48HN features:
Up to 6.75Gbps data rate (2.25Gbps per graphics channel)
Suitable for resolutions up to UXGA at 60Hz and for all HD resolutions.
Support for HDCP (High Definition Digital Content Protection)
HDMI support for 3D, Deep Color, x.v.Color™, Lip Sync
3D pass-through
Support for up to 7.1 multichannel audio
I-EDIDPro™ Kramer Intelligent EDID Processing™ – Intelligent EDID
handling & processing algorithm ensures Plug and Play operation for HDMI
systems
Kramer reKlocking™ & Equalization Technology that rebuilds the digital
signal to travel longer distances
A lock button to prevent unwanted tampering with the buttons on the front
panel
12 Preset memory locations for quick access to common configurations
You can control the VS-48HN using the front panel buttons, or remotely via:
RS-232 serial commands transmitted by a PC, touch screen system or other
serial controller
The Kramer infrared remote control transmitter
A PC connected to the Ethernet port on the device via a LAN
An external remote IR receiver (optional), see Section 3.2
3.1 Defining the VS-48HN 4x8 HDMI Matrix Switcher
This section defines the VS-48HN.

VS-48HN - Overview
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VS-48HN –Overview
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Figure 1: VS-48HN 4x8 HDMI Matrix Switcher Front Panel
#
Feature
Function
1
IR Indication LED
Lights yellow when receiving signals from the infrared remote control transmitter
2
IR Receiver
Signal receiver for the infrared remote control transmitter
3
POWER LED
Lights when the device is turned on
4
ALL Button
Press followed by an input button to connect the selected input to all outputs
For example, press ALL and then Input button # 2 to connect input # 2 to all the outputs
5
OFF Button
Press after pressing an output button to disconnect the selected output from the
inputs. To disconnect all the outputs, press ALL followed by OFF
6
STO Button
Press to store the current switching setting to a preset (see Section 6.3)
7
RCL Button
Press to recall the current switching setting from a preset (see Section 6.3)
8
LOCK Button
Press and hold to toggle the locking/release of the front panel buttons.
When storing or recalling presets, press to store or recall the preset (see Section 6.3)
9
EDID Button
Press to capture the EDID (see Section 6.2)
10
SELECT Buttons
IN (1 to 4)
Press to select the input to switch after selecting an output (also used for storing
machine setups (see Section 6.3)
11
OUT (1 to 8)
Press to select an output to switch followed by an input (also used for storing machine
setups (see Section 6.3)
12
INPUT 7-segment LED Display
Displays the input currently switched to the output which is marked above each input

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VS-48HN - Overview
Figure 2: VS-48HN 4x8 HDMI Matrix Switcher Rear Panel
#
Feature
Function
13
OUT HDMIConnectors(1 to 8)
Connect to up to 8 HDMI acceptors
14
IN HDMI Connectors (1 to 4)
Connect to up to 4 HDMI sources
15
RS-232 9-pin D-sub Serial Port Connector
Connect to a PC/serial controller
16
ETHERNET RJ-45 Connector
Connect to a PC via a LAN
17
ETH RESET Button
Press to reset to the factory default IP parameters:
IP number 192.168.1.39
Mask –255.255.255.0
Gateway –192.168.1.1
Depress the button while powering on the device. The device powers up with the factory
default IP parameters
18
REMOTE IR Opening
Connect to an external IR receiver for controlling the device via and IR remote
controller (see Section 3.2)
Covered by a cap. The 3.5mm jack at the end of the internal IR connection cable fits into
this opening
19
Mains Power Connector
Connect to the mains power
20
Mains Power Fuse
Fuse for protecting the device
21
Mains Power Switch
Switch for turning the device on or off
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VS-48HN –Overview

VS-48HN - Overview
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3.2 Using the IR Transmitter
You can use the RC-IR3 IR transmitter to control the machine via the built-in IR
receiver on the front panel or, instead, via an optional external IR receiver (Model:
C-A35M/IRR-50). The external IR receiver can be located up to 15 meters away
from the machine. This distance can be extended to up to 60 meters when used
with three extension cables (Model: C-A35M/A35F-50).
Before using the external IR receiver, be sure to arrange for your Kramer dealer to
insert the internal IR connection cable (P/N: 505-70434010-S) with the 3.5mm
connector that fits into the REMOTE IR opening on the rear panel. Connect the
external IR receiver to the REMOTE IR 3.5mm connector.