USER MANUAL
Presentation Switcher/Scaler
VP-725NA
MODEL
Page
Page
Contents
Figures
1 Introduction
2.1 Achieving the Best Performance
2 Getting Started
3 Overview
Multiple color space - RGB or YUV output
3.1 Defining EDID
PAL, as well as 480p and 576p
3.2 About HDMI
3.3 About HDCP
3.4 Defining the VP-725NA Presentation Switcher/Scaler
VP 725NA
Figure 1 VP-725NA Presentation Switcher/Scaler Front Panel
Overview
VP 725NA - Overview
Feature
Front Panel
Function
When selected, this button illuminates
Feature
VP 725NA - Overview
Front Panel
VP 725NA - Overview
Feature
Rear Panel
Function
VP 725NA - Overview
Feature
Rear Panel
Function
VP-725NA - Installing in a Rack
4 Installing in a Rack
This section provides instructions for rack mounting the unit
5.1 Connecting the VP-725NA
5 Connecting the VP-725NA Presentation Switcher/Scaler
PC see Section
6. Connect up to three SCALED OUTPUTS, as follows
8. Connect the power cord not illustrated in Figure
5.2 The RGBS and RGsB Pinouts
5.3 Connecting to the VP-725NA via RS-232
5.4.1 Connecting the ETHERNET Port directly to a PC Crossover Cable
5.4 Connecting the VP-725NA via the ETHERNET port
to PC
3. Select Properties
VP-725NA - Connecting the VP-725NA Presentation Switcher/Scaler
5.5 Connecting the Balanced/Unbalanced Stereo Audio Input/Output
Input/Output
Input
6.1 Using the Operating Modes
6 Operating the VP-725NA Presentation Switcher/Scaler
VP-725NA - Operating the VP-725NA Presentation Switcher/Scaler
Switchers
Five Independent
One Scaler
6.2.1 Switching the VP-725NA as Five Independent Switchers
6.2 Switching an Input to an Output
6.2.2 Switching the VP-725NA as a Scaler
6.3 Understanding the Audio Features
6.3.1 Adjusting the Audio Level
To adjust Master Audio level via the front panel
6.3.2 Using the Microphone CONTROL Modes
6.4 Understanding the PIP Feature
Activate the PIP Feature by
6.5 Locking and Unlocking the Front Panel
Toggle between the PIP and screen source by
Resize the PIP by
6.7 Displaying a Blank Screen
6.6 Freezing the Image
7.1 Configuring the VP-725NA via the OSD MENU Screens
7 Configuring and Controlling the VP-725NA
Setting
7.1.1 The Input Screen
Default
VP-725NA - Configuring and Controlling the VP-725NA
Setting
7.1.2 The Picture Screen
Default
VP-725NA - Configuring and Controlling the VP-725NA
Setting
7.1.3 The Output Screen
Default
If the custom resolution is set to be the same as the
Default
Setting
and 169 resolutions to be the same in this regard
Available when selecting Custom aspect ratio
VP-725NA - Configuring and Controlling the VP-725NA
7.1.1 Selecting the Correct Aspect Ratio
Setting
7.1.2 The PIP Screen
Default
When changing the PIP source, the display fades through black
Setting
7.1.3 The Audio Screen
Default
VP-725NA - Configuring and Controlling the VP-725NA
Figure 19 Audio Level Screen
VP-725NA - Configuring and Controlling the VP-725NA
Setting
7.1.4 The Geometry Screen
Default
Available Settings
Setup Screen
7.1.5 The Setup Screen
Setting
Default
7.1.6 The Slideshow Feature
Setting
7.1.7 The Advanced Setup Screen
Default
Setting
Setting
Misc Setup Screen
Default
Available when input is not set to USB
Setting
Misc Setup Screen
Default
a splitter/switcher in this mode, switching may not be glitch-free
Default
Setting
VP-725NA - Configuring and Controlling the VP-725NA
Output Functions
Figure 26 Active Video Functions
7.1.8 The Info Screen
7.3 Operating via ETHERNET/Serial Port
7.2 Operating via the LCD Display
VP-725NA - Configuring and Controlling the VP-725NA
7.4 Operating via the Infrared Remote Control Transmitter
Function
Press the PIP Source key and then an input key
8 Using Text Overlay
Parameter Setting Area
Feature
VP-725NA - Using Text Overlay
Text Overlay Application Screen
RESOLUTIONS
Technical Specifications
POWER
DIMENSIONS
Technical Specifications of the Y/C, Video Signal
Technical Specifications of the RGBHV/RGBS PC/RGsB PC Input Signal
Technical Specifications of the HDMI Input Signal for RGB or YUV
VP-725NA - Technical Specifications
Technical Specifications of the RGBHV/Comp/YPbPr Output Signal
Technical Specifications of the Component Input Signal
VP-725NA - Technical Specifications
VP-725NA - Technical Specifications
Technical Specifications of the HDMI/DVI/RGB Output Signal
VP-725NA - VP-725NA Communication Protocol
10 VP-725NA Communication Protocol
VP-725NA - VP-725NA Communication Protocol
Communication Protocol of the VP-725NA
Control Type
Function
VP-725NA - VP-725NA Communication Protocol
Communication Protocol of the VP-725NA
VP-725NA - VP-725NA Communication Protocol
Communication Protocol of the VP-725NA
VP-725NA - VP-725NA Communication Protocol
Communication Protocol of the VP-725NA
Geometry Diagonal Projection - Bottom Left H
Geometry Diagonal Projection - Bottom Left
VP-725NA - VP-725NA Communication Protocol
Communication Protocol of the VP-725NA
VP-725NA - VP-725NA Communication Protocol
Communication Protocol of the VP-725NA
16 1024x768 75, Mac19
VP-725NA - VP-725NA Communication Protocol
Communication Protocol of the VP-725NA
VP-725NA - VP-725NA Communication Protocol
Communication Protocol of the VP-725NA
VP-725NA - VP-725NA Communication Protocol
Communication Protocol of the VP-725NA
VP-725NA - VP-725NA Communication Protocol
Communication Protocol of the VP-725NA
Note For set function command, parameter is
Hot key PIP size, same as remote control key
Hot key Master Audio, same as remote control
Hot key Audio Group, same as remote control
The Error Codes
10.1 Error Codes
Error Code
Communication Protocol of the VP-725NA
VP-725NA - VP-725NA Communication Protocol
We welcome your questions, comments, and feedback
SAFETY WARNING
E-mail info@kramerel.com