MODEL
Presentation Switcher/Scaler
USER MANUAL
VP-725NA
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
Overview
Figure 1 VP-725NA Presentation Switcher/Scaler Front Panel
VP 725NA
Function
Feature
VP 725NA - Overview
Front Panel
Front Panel
Feature
When selected, this button illuminates
VP 725NA - Overview
Function
Feature
VP 725NA - Overview
Rear Panel
Function
Feature
VP 725NA - Overview
Rear Panel
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
5.2 The RGBS and RGsB Pinouts
5.3 Connecting to the VP-725NA via RS-232
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
Input
5.5 Connecting the Balanced/Unbalanced Stereo Audio Input/Output
VP-725NA - Connecting the VP-725NA Presentation Switcher/Scaler
Input/Output
6.1 Using the Operating Modes
6 Operating the VP-725NA Presentation Switcher/Scaler
One Scaler
Switchers
VP-725NA - Operating the VP-725NA Presentation Switcher/Scaler
Five Independent
6.2.1 Switching the VP-725NA as Five Independent Switchers
6.2 Switching an Input to an Output
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
6.3.2 Using the Microphone CONTROL Modes
6.4 Understanding the PIP Feature
Resize the PIP by
6.5 Locking and Unlocking the Front Panel
Activate the PIP Feature by
Toggle between the PIP and screen source 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
VP-725NA - Configuring and Controlling the VP-725NA
7.1.1 The Input Screen
Setting
Default
VP-725NA - Configuring and Controlling the VP-725NA
7.1.2 The Picture Screen
Setting
Default
If the custom resolution is set to be the same as the
7.1.3 The Output Screen
Setting
Default
Available when selecting Custom aspect ratio
Setting
Default
and 169 resolutions to be the same in this regard
VP-725NA - Configuring and Controlling the VP-725NA
7.1.1 Selecting the Correct Aspect Ratio
When changing the PIP source, the display fades through black
7.1.2 The PIP Screen
Setting
Default
VP-725NA - Configuring and Controlling the VP-725NA
7.1.3 The Audio Screen
Setting
Default
Figure 19 Audio Level Screen
VP-725NA - Configuring and Controlling the VP-725NA
Available Settings
7.1.4 The Geometry Screen
Setting
Default
Default
7.1.5 The Setup Screen
Setup Screen
Setting
7.1.6 The Slideshow Feature
Setting
7.1.7 The Advanced 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
Misc Setup Screen
Setting
Default
Output Functions
Setting
Default
VP-725NA - Configuring and Controlling the VP-725NA
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
Press the PIP Source key and then an input key
7.4 Operating via the Infrared Remote Control Transmitter
VP-725NA - Configuring and Controlling the VP-725NA
Function
8 Using Text Overlay
Text Overlay Application Screen
Feature
Parameter Setting Area
VP-725NA - Using Text Overlay
DIMENSIONS
Technical Specifications
RESOLUTIONS
POWER
VP-725NA - Technical Specifications
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
Technical Specifications of the Component Input Signal
Technical Specifications of the RGBHV/Comp/YPbPr Output Signal
VP-725NA - Technical Specifications
Technical Specifications of the HDMI/DVI/RGB Output Signal
VP-725NA - VP-725NA Communication Protocol
10 VP-725NA Communication Protocol
Function
Communication Protocol of the VP-725NA
VP-725NA - VP-725NA Communication Protocol
Control Type
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
Communication Protocol of the VP-725NA
VP-725NA - VP-725NA Communication Protocol
Geometry Diagonal Projection - Bottom Left H
VP-725NA - VP-725NA Communication Protocol
Communication Protocol of the VP-725NA
16 1024x768 75, Mac19
Communication Protocol of the VP-725NA
VP-725NA - VP-725NA Communication Protocol
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
Hot key Audio Group, same as remote control
Hot key PIP size, same as remote control key
Note For set function command, parameter is
Hot key Master Audio, same as remote control
Communication Protocol of the VP-725NA
10.1 Error Codes
The Error Codes
Error Code
VP-725NA - VP-725NA Communication Protocol
E-mail info@kramerel.com
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