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