Contents
1 Introduction 1
2 Getting Started 1
2.1 Quick Start 1
3 Overview 3
3.1 About HDMI 5
3.2 Recommendations for Best Performance 6
4 Your Presentation Switcher / Scaler 6
5 Installing in a Rack 10
6 Connecting your Presentation Switcher / Scaler 11
6.1 Connecting a PC 13
7 Presentation Switcher / Scaler Buttons 14
7.1 Switching an Input 14
7.2 The PIP Button Feature 14
7.2.1 Activating the PIP Feature 15
7.2.2 Selecting the PIP Source 15
7.2.3 Toggling between the PIP and the Screen Source (Swap) 16
7.2.4 Quick Selection of the PIP Source via the Front Panel Buttons 16
7.3 Locking and Unlocking the Front Panel 18
7.4 The Infrared Remote Control Transmitter 18
8 Configuring the VP-728 via the OSD MENU Screens 20
8.1 The Input Screen 21
8.1.1 Reading JPEG Files 22
8.2 The Picture Screen 23
8.3 The Output Screen 24
8.4 The PIP Screen 25
8.5 The Audio Screen 26
8.6 The Geometry Screen 27
8.7 The Setup Screen 28
8.7.1 The Slideshow Feature 29
8.7.2 The Advanced Setup Screen 29
8.8 Verifying Configuration Details via the Info Screen 33
9 Using Text Overlay 34
10 Audio Flash Memory Upgrade 36
10.1 Downloading from the Internet 37
10.2 Connecting the PC to the RS-232 Port 37
10.3 Upgrading the Audio Firmware 38
11 Technical Specifications 43
12 VP-728 Communication Protocol 48
12.1 Error Codes Description 58