Kramer VS-42HC Manuel utilisateur

Kramer Electronics, Ltd.

USER MANUAL

Model:

VS-42HC

4x2 Home Entertainment Matrix Switcher

Contents

Introduction 1

Getting Started 1

Overview 2

3.1

Terminology Used in this User Manual 3

Your VS-42HC 4x2 Home Entertainment Matrix Switcher 3

Installing the VS-42HC on a Rack 7

Connecting the VS-42HC 8

6.1

Connecting the VS-42HC Rear Panel 8

6.2

Connecting the Audio Signals 10

6.3

Setting the Dipswitches 11

6.3.1

Setting the Machine # 11

6.3.2

Setting the IN 2 Audio Signal 12

Controlling the VS-42HC 12

7.1

Controlling via RS-232 (for example, using a PC) 12

7.2

Controlling via RS-485 13

7.2.1

Configure the Dipswitches 13

7.3

Controlling the VS-42HC via the ETHERNET Port 15

7.3.1

Connecting the ETHERNET Port directly to a PC (Crossover Cable) 15

7.3.2

Connecting the ETHERNET Port via a Network Hub (Straight-Through Cable) 17

7.4

Configuring the Ethernet Port 17

7.4.1

Setting a Virtual Port 19

7.4.2

Setting an Ethernet Connection 20

Operating the VS-42HC 21

8.1

Switching OUT-IN Combinations 21

8.2

Setting and Adjusting the Audio Delay Time 21

8.3

Locking the Front Panel 23

Flash Memory Upgrade 24

9.1

Switcher Flash Memory Upgrade 24

9.1.1

Downloading from the Internet 24

9.1.2

Connecting the PC to the RS-232 Port 24

9.1.3

Upgrading Firmware 25

9.2

Ethernet Flash Memory Upgrade 29

9.2.1

Downloading from the Internet 29

9.2.2

Connecting the PC to the RS-232 Port 29

9.2.3

Upgrading Firmware 30

Technical Specifications 31

Table of Hex Codes for Serial Communication (RS-232/RS-485 Protocol) 32

11.1

Hex Codes for Switching 32

11.2

VS-44HC Hex Codes for Setting the Audio Delay Time 32

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Contents

Figures

Figure 1: VS-42HC 4x2 Home Entertainment Matrix Switcher 4

Figure 2: VS-42HC Underside View 6

Figure 3: Connecting the VS-42HC 4x2 Home Entertainment Matrix Switcher 9

Figure 4: Connecting the VS-42HC Digital Audio Signals 10

Figure 5: Dipswitch Settings 11

Figure 6: Connecting a PC without using a Null-modem Adapter 12

Figure 7: Cascading Individual Units in a Control Configuration via RS-485 14

Figure 8: RJ-45 PINOUT 15

Figure 9: Local Area Connection Properties Window 16

Figure 10: Internet Protocol (TCP/IP) Properties Window 16

Figure 11: The Ethernet Configuration Manager Window 18

Figure 12: The Virtual Serial Port Manager Window 19

Figure 13: The Virtual Serial Port Properties Window 19

Figure 14: The Virtual Serial Port Properties Window (COM 3 and COM 4) 20

Figure 15: The Port Window – Selecting a Virtual Serial Port 20

Figure 16: The Port Window – Selecting a Remote Connection 20

Figure 17: Splash Screen 25

Figure 18: Atmel – Flip Window 25

Figure 19: Device Selection Window 26

Figure 20: Device Selection window 26

Figure 21: Loading the Hex 27

Figure 22: RS-232 Window 27

Figure 23: Atmel – Flip Window (Connected) 28

Figure 24: Atmel – Flip Window (Operation Completed) 28

Figure 25: The KFR-Programmer Window 30

Tables

Table 1: Terminology Used in this User Manual 3

Table 2: Front Panel VS-42HC 4x2 Home Entertainment Matrix Switcher Features 5

Table 3: Rear Panel VS-42HC 4x2 Home Entertainment Matrix Switcher Features 5

Table 4: Dipswitch Settings Description 11

Table 5: Machine # Dipswitch Settings 11

Table 6: Digital Audio IN 2 Signal Setting 12

Table 7: Crossover Cable RJ-45 PINOUT 15

Table 8: Straight-through Cable RJ-45 PINOUT 17

Table 9: Ethernet Configuration Manager Window Functionality 18

Table 10: Maximum Delay Time according to Sampling Rate 22

Table 11: DELAY Button Response 22

Table 12: Technical Specifications of the VS-42HC 31

Table 13: VS-42HC Hex Codes for Switching via RS-232/RS-485 32

Table 14: VS-42HC Hex Codes for Setting the Audio Delay Time 33

Table 15: VS-42HC Hex Codes for increasing the Audio Delay Time 33

Introduction

1 Introduction

Welcome to Kramer Electronics (since 1981): a world of unique, creative and

affordable solutions to the infinite range of problems that confront the video,

audio and presentation professional on a daily basis. In recent years, we have

redesigned and upgraded most of our line, making the best even better! Our

500-plus different models now appear in 8 Groups

, which are clearly defined

by function.

Congratulations on purchasing your VS-42HC 4x2 Home Entertainment

Matrix Switcher, which is ideal for the following typical applications:

 Professional audio/video studios

 Home cinema DVD applications

The package includes the following items:

 VS-42HC 4x2 Home Entertainment Matrix Switcher

 Power cord

 Null-modem adapter

 Windows®-based Kramer control software

 Windows®-based Ethernet Configuration Manager and Virtual Serial

Port Manager

 Infra-red remote control transmitter (including the required batteries and

a separate user manual

)

 This user manual

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

 Use Kramer high performance high resolution cables

1 GROUP 1: Distribution Amplifiers; GROUP 2: Video and Audio Switchers, Matrix Switchers and Controllers; GROUP 3:

Video, Audio, VGA/XGA Processors; GROUP 4: Interfaces and Sync Processors; GROUP 5: Twisted Pair Interfaces;

GROUP 6: Accessories and Rack Adapters; GROUP 7: Scan Converters and Scalers; and GROUP 8: Cables and Connectors

2 Downloadable from our Web site at http://www.kramerelectronics.com

3 Download up-to-date Kramer user manuals from our Web site: http://www.kramerelectronics.com

4 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Overview

3 Overview

The VS-42HC is a true 4x2 matrix switcher for YUV (Y, Pb/Cb, Pr/Cr) component

video and digital audio (S/PDIF) signals. The high quality VS-42HC lets you

simultaneously route any of the 4 inputs to either one or both of the outputs. The

component video and S/PDIF input and output signals are on RCA connectors, and

the S/PDIF channel 2 is also available on optical (TOSLINK

) input/output

connectors.

The VS-42HC 4x2 Home Entertainment Matrix Switcher features:

 A video bandwidth of 200MHz that ensures transparent performance

 An audio channel sampling rate of up to 192kHz, including multi-

channel audio (suitable for multi-channel applications, like AC3)

 A built-in digital audio delay time, which corrects lip sync errors so that the

audio delay will match the video delay

 DC coupled video inputs and outputs

 A LOCK button to prevent tampering with the front panel

Control the VS-42HC using the front panel buttons, or remotely via:

 RS-232 and RS-485 serial commands transmitted by a touch screen

system, PC, or other serial controller

 The Kramer infra-red remote control transmitter

 The ETHERNET

To achieve the best performance:

 Connect only good quality connection cables, thus avoiding interference,

deterioration in signal quality due to poor matching, and elevated noise

levels (often associated with low quality cables)

 Avoid interference from neighboring electrical appliances that may

adversely influence signal quality and position your Kramer VS-42HC

away from moisture, excessive sunlight and dust

1 A digital audio optical connector found on many consumer audio devices

Your VS-42HC 4x2 Home Entertainment Matrix Switcher

3.1 Terminology Used in this User Manual

Table 1 defines some terms that are used in this user manual:

Table 1: Terminology Used in this User Manual

Term Definition

802.3 The standard specification for ETHERNET that is maintained by the Institute of Electrical

and Electronics Engineers (IEEE).

Dynamic Host

Configuration

Protocol (DHCP)

Allows the network administrator to distribute IP addresses from a central point and

automatically send a new IP address when an Ethernet point is plugged into a different

network location

Gateway A network position serving as an entry to another network. On the Internet, a node or

stopping point can be either a gateway node or a host (end-point) node.

IP Address A 32-binary digit number that identifies each sender or receiver (within a network via a

particular server or workstation) of data (HTML pages or e-mails) that is sent in packets

across the Internet. Every device connected to an IP network must have a unique IP

address. This address is used to reference the specific unit.

Local Area Network

(LAN) Computers sharing a common communications line or wireless link, which often share a

server within a defined geographic area.

Media Access

Control (MAC)

Address

A computer's unique hardware number (or address) in a LAN or other network. On an

Ethernet LAN, the (MAC) address is identical to the Ethernet address.

Transmission

Control

Protocol/Internet

Protocol (TCP/IP)

The basic communication language or protocol of the Internet that breaks the message

into appropriately sized packets for the network, and can be used as a communications

protocol in an intranet or an extranet.

4 Your VS-42HC 4x2 Home Entertainment Matrix Switcher

Figure 1, Table 2 and Table 3 define the VS-42HC 4x2 Home Entertainment

Matrix Switcher:

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Your VS-42HC 4x2 Home Entertainment Matrix Switcher

Figure 1: VS-42HC 4x2 Home Entertainment Matrix Switcher

Your VS-42HC 4x2 Home Entertainment Matrix Switcher

Table 2: Front Panel VS-42HC 4x2 Home Entertainment Matrix Switcher Features

# Feature Function

1 IR Receiver The red LED is illuminated when receiving signals from the infra-red

remote control transmitter

2 POWER Switch Illuminated switch for turning the unit ON or OFF

3 DELAY Button Toggles the output 2 delay feature between:

On – activate the delay

Set – set the delay time

Off – turn off the delay (see section 8.2)

4 +Button Press to increase the audio delay time (and also item 7 in this table)

5 -Button Press to decrease the audio delay time (and also item 7 in this table)

6 TO OUTPUT 1

Buttons

Select the input to switch to output 1 (from 1 to 4)

INPUT

SELECTOR

TO OUTPUT 2

Buttons

Select the input to switch to output 2 (from 1 to 4) (and also items 4 and

5 in this table)

8 LOCK Button Disengages/engages the front panel switches

Table 3: Rear Panel VS-42HC 4x2 Home Entertainment Matrix Switcher Features

# Feature Function

9 Pb/Cb RCA

Connectors

Pr/Cr RCA

Connectors

Component

YRCA Connectors

Connect to the component (Y, Pb/Cb, Pr/Cr) video source

(from IN 1 to IN 4)

S/PDIF Connect to the digital audio source (from IN 1 to IN 4)

Pb/Cb RCA

Connectors

Pr/Cr RCA

Connectors

Component

YRCA Connectors

Connect to the component (Y, Pb/Cb, Pr/Cr) video acceptor

(OUT 1 and OUT 2)

OUT

S/PDIF Connect to the digital audio acceptor (OUT 1 and OUT 2)

OUT 2 TOSLINK Connector Connect to the digital audio acceptor

IN 2 TOSLINK Connector Connect to the digital audio source

ETHERNET Connector Connects to the PC or other Serial Controller through computer

networking LAN

20 SETUP Dipswitches Dipswitches for setup of the unit (1, 2, 3 and 4 are for setting

the machine #; 6 and 7 are for selecting the digital audio

source and 8 is for RS 485 Termination)

RS-485 Terminal Block Port Pins B (-) and A (+) are for RS-485 connection. If shielded

cabling is used for RS-485, then the shield may be connected

to Pin G is desired

RS-232 DB 9F Port Connects to the PC or the Remote Controller

FLASH Upgr. Button Push in

for “Program” to upgrade the switcher microcontroller to

the latest Kramer firmware (see

section 9.1.2), or release (the

factory default) for Normal operation

Power Connector with Fuse AC connector enabling power supply to the unit

1 Use an optical cable, such as Sony’s POC-15A (not included in the package)

2 Using a screwdriver if required

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Your VS-42HC 4x2 Home Entertainment Matrix Switcher

The VS-42HC underside is illustrated in Figure 2:

Feature Function

ETH Flash –

Normal Switch

Set to Normal for normal

operation;

Set to ETH Flash to upgrade

firmware (see section 9.2)

Press to reset to factory default

definitions

IP Address:

192.168.1.39

Mask: 255.255.255.0

ETH Factory

Reset Button

Gateway: 192.168.1.1

Figure 2: VS-42HC Underside View

1 Turn the machine OFF using the power switch and then turn it ON while pressing the ETH Factory Reset button. The unit

will power up and load its memory with the factory default definitions

Installing the VS-42HC on a Rack

5 Installing the VS-42HC on a Rack

This section describes what to do before installing on a rack and how to rack

mount.

Before Installing on a Rack

Before installing on a rack, be sure that the environment is

within the recommended range:

Operating temperature range +5 to +45 Deg. Centigrade

Operating humidity range 5 to 65 % RHL, non-condensing

Storage temperature range -20 to +70 Deg. Centigrade

Storage humidity range 5 to 95% RHL, non-condensing

CAUTION!!

When installing on a 19" rack, avoid hazards by taking care

that:

It is located within the recommended environmental

conditions, as the operating ambient temperature of a

closed or multi unit rack assembly may exceed the room

ambient temperature.

Once rack mounted, enough air will still flow around the

machine.

The machine is placed straight in the correct horizontal

position.

You do not overload the circuit(s). When connecting the

machine to the supply circuit, overloading the circuits

might have a detrimental effect on overcurrent

protection and supply wiring. Refer to the appropriate

nameplate ratings for information. For example, for fuse

replacement, see the value printed on the product label.

The machine is earthed (grounded) in a reliable way

and is connected only to an electricity socket with

grounding. Pay particular attention to supply

connections other than direct connections to the branch

circuit (for example, the use of power strips), and that

you use only the power cord that is supplied with the

machine.

How to Rack Mount

To rack-mount the machine:

Attach both ear brackets to the

machine. To do so, remove the

screws from each side of the

machine (3 on each side), and

replace those screws through

the ear brackets.

Place the ears of the machine

against the rack rails, and

insert the proper screws (not

provided) through each of the

four holes in the rack ears.

Note that:

In some models, the front panel

may feature built-in rack ears

Detachable rack ears can be

removed for desktop use

Always mount the machine in the

rack before you attach any cables or

connect the machine to the power

If you are using a Kramer rack

adapter kit (for a machine that is not

19"), see the Rack Adapters user

manual for installation instructions

(you can download it at:

http://www.kramerelectronics.com)

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