Kramer VS-201YC Manuale utente

Kramer Electronics, Ltd.

USER MANUAL

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Model:

VS-201YC

2x1 s-Video Switcher

Contents

Introduction 1

Getting Started 1

2.1

Quick Start 1

Overview 3

Your VS-201YC 2x1 s-Video Switcher 4

Connecting the VS-201YC 2x1 s-Video Switcher 6

5.1

Connecting a PC 7

Flash Memory Upgrade 8

6.1

Downloading from the Internet 8

6.2

Connecting the PC to the RS-232 Port 8

6.3

Upgrading Firmware 9

Technical Specifications 13

Table of Hex Codes for Serial Communication 14

VS-201YC Communication Protocol 14

Figures

Figure 1: VS-201YC 2x1 s-Video Switcher 4

Figure 2: VS-201YC 2x1 s-Video Switcher (Top Side Panel) 4

Figure 3: VS-201YC 2x1 s-Video Switcher (Lower Side Panel) 4

Figure 4: VS-201YC 2x1 s-Video Switcher Underside 5

Figure 5: Connecting the VS-201YC 2x1 s-Video Switcher 6

Figure 6: Connecting a PC without using a Null-modem Adapter 7

Figure 7: Splash Screen 9

Figure 8: Atmel – Flip Window 9

Figure 9: Device Selection Window 9

Figure 10: Selecting the Device from the Selection Window 10

Figure 11: Loading the Hex 10

Figure 12: RS-232 Window 11

Figure 13: Atmel – Flip Window (Connected) 11

Figure 14: Atmel – Flip Window (Operation Completed) 12

Tables

Table 1: VS-201YC 2x1 s-Video Switcher Features 5

Table 2: VS-201YC 2x1 s-Video Switcher Underside Features 5

Table 3: VS-201YC 2x1 s-Video Switcher Technical Specifications 13

Table 4: Hex Codes 14

Table 5: Protocol Definitions 14

Table 6: Instruction Codes for Protocol 2000 15

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 Kramer VS-201YC 2x1 s-Video Switcher,

which is ideal for the following applications:

Presentation and display systems

CCTV and home theater applications

Rental and staging applications

The package includes the following items:

VS-201YC 2x1 s-Video Switcher

Power adapter (12V DC Input)

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

2.1 Quick Start

This quick start chart summarizes the basic setup and operation steps.

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

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

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Getting Started

Overview

3 Overview

The VS-201YC is a 2x1 switcher for s-Video signals that lets you switch

either the signal at input 1 or input 2 to the output.

In particular, the VS-201YC:

Features video input and output signals on 4p connectors

Has two selector buttons for selecting the input to route to the output

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-201YC away from moisture, excessive sunlight and dust

Caution – No operator-serviceable parts inside unit.

Warning – Use only the Kramer Electronics input power

wall adapter that is provided with this unit

Warning – Disconnect power and unplug unit from wall

before installing or removing device or servicing unit.

1 For example: model number AD2512C, part number 2535-000251

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Your VS-201YC 2x1 s-Video Switcher

4 Your VS-201YC 2x1 s-Video Switcher

Figure 1, Figure 2, Figure 3 and Table 1 define the VS-201YC:

Figure 1: VS-201YC 2x1 s-Video Switcher

Figure 2: VS-201YC 2x1 s-Video Switcher (Top Side Panel)

Figure 3: VS-201YC 2x1 s-Video Switcher (Lower Side Panel)

Your VS-201YC 2x1 s-Video Switcher

Table 1: VS-201YC 2x1 s-Video Switcher Features

# Feature Function

1 12VDC +12V DC connector for powering the unit

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

3 OUTPUT 4p Connector Connect to the s-Video acceptor

4 INPUT 2 4p Connector Connect to the s-Video source 2

5 INPUT 1 4p Connector Connect to the s-Video source 1

6 IN 1 SELECT Button Press to select input 1 to switch to the output

7 IN 2 SELECT Button Press to select input 2 to switch to the output

8 ON LED Illuminates when receiving power

Figure 4 and Table 2 define the underside of the VS-201YC:

Figure 4: VS-201YC 2x1 s-Video Switcher Underside

Table 2: VS-201YC 2x1 s-Video Switcher Underside Features

# Feature Function

1 PROGRAM

Switch

Select OFF (by sliding to the left) for normal operation (the factory default), and ON

(by sliding to the right) to upgrade to the latest Kramer firmware (see section 6)

1 Via a null-modem connection

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Connecting the VS-201YC 2x1 s-Video Switcher

5 Connecting the VS-201YC 2x1 s-Video Switcher

To connect

the VS-201YC 2x1 s-Video Switcher, as the example in Figure 5

illustrates, do the following:

1. Connect the two s-Video sources to the s-Video INPUT 4p connectors (for

example, an s-Video player to INPUT 1 and an s-Video player to INPUT 2).

2. Connect the s-Video OUTPUT 4p connector to the acceptor (for

example, an s-Video recorder).

3. If required, connect a PC to the RS-232 port

, see section 5.1.

4. Connect the 12V DC power adapter to the power socket

and connect the

adapter to the mains electricity.

Figure 5: Connecting the VS-201YC 2x1 s-Video Switcher

1 Switch OFF the power on each device before connecting it to your VS-201YC. After connecting your VS-201YC, switch on

its power and then switch on the power on each device

2 Not illustrated in Figure 5

Connecting the VS-201YC 2x1 s-Video Switcher

5.1 Connecting a PC

You can connect a PC to the VS-201YC via the RS-232 port.

To connect using the Null-modem adapter provided with the machine

(recommended method):

Connect the RS-232 DB9 rear panel port on the VS-201YC to the

Null-modem adapter and connect the Null-modem adapter with a 9-wire

flat cable to the RS-232 DB9 port on your PC

To connect without using a Null-modem adapter:

Connect the RS-232 DB9 port on your PC to the RS-232 DB9 rear panel

port on the VS-201YC, as Figure 6 illustrates

Female DB9 (From PC)

PIN 4 Connected to PIN 6

PINS 8, 7, 1 Connected together

If a Shielded cable is used, connect the shield to PIN 5

PIN 5 Connected to PIN 5 (Ground)

PIN 3 Connected to PIN 2

PIN 2 Connected to PIN 3

Male DB9

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

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Flash Memory Upgrade

6 Flash Memory Upgrade

The VS-201YC firmware is located in FLASH memory, which lets you

upgrade

to the latest Kramer firmware version in minutes! The process

involves:

Downloading from the Internet (see section 6.1)

Connecting the PC to the RS-232 port (see section 6.2)

Upgrading Firmware (see section 6.3)

6.1 Downloading from the Internet

You can download the up-to-date file

from the Internet. To do so:

1. Go to our Web site at http://www.kramerelectronics.com and download the

file: “FLIP_VS201YC.zip” from the Technical Support section.

2. Extract the file: “FLIP_VS201YC.zip” to a folder (for example, C:\Program

Files\Kramer Flash).

3. Create a shortcut on your desktop to the file: “FLIP.EXE”.

6.2 Connecting the PC to the RS-232 Port

Before installing the latest Kramer firmware version on a VS-201YC unit, do

the following:

1. Connect the RS-232 DB9 rear panel port on the VS-201YC unit to the

Null-modem adapter and connect the Null-modem adapter with a 9-wire

flat cable to the RS-232 DB9 COM port on your PC (see section 5.1).

2. On the underside panel, slide the PROGRAM switch to the right to ON.

3. Connect the power on the VS-201YC unit.

1 Upgrade should be carried out by skilled technical personnel. Failure to upgrade correctly will result in the malfunction of

the machine

2 The files indicated in this section are given as an example only. These file names are liable to change from time to time

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