Kramer VP-27 Datasheet

Kramer Electronics, Ltd.

USER MANUAL

Model:

VP-27

Presentation Switcher

Contents

1 Introduction 1 2 Getting Started 1

2.1 Quick Start 1

3 Overview 3 4 Your VP-27 Presentation Switcher 3 5 Installing the VP-27 in a Rack 7 6 Connecting the VP-27 Presentation Switcher 8

6.1 Connecting a PC 10

6.2 DIP-switch Settings 10

7 Operating the VP-27 Presentation Switcher 11

7.1 Locking the Front Panel 12

7.2 Resetting the VP-27 Presentation Switcher 12

8 Firmware Upgrade 12

8.1 Downloading from the Internet 12

8.2 Connecting the PC to the RS-232 Port 13

8.3 Upgrading Firmware 13

9 Technical Specifications 15 10 Communication Parameters 16 11 Hex Table (Protocol 2000) 17

11.1 The Switching Control Hex Table 17

11.2 Audio Gain Control Hex Tables 17

12 ASCII Table (Protocol 3000) 18

12.1 The Switching Control ASCII Table 18

12.2 The Audio Gain Control ASCII Tables 19

13 Kramer Protocol 19

13.1 Protocol Output Definitions 19

13.2 Switching Protocols 19

13.2.1 Switching Protocols via the Front Panel Buttons 20

13.2.2 Switching Prot oc ol s via Pro t oc ol Commands 20

13.3 Kramer Protocol 3000 20

13.3.1 Protocol 3000 Syntax 20

13.3.2 Command Parts Details 21

13.4 Kramer Protocol 2000 25

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