诺瓦科技LED屏拼接处理器VP200U用户操作使用教程大全

VP200U User’s Manual

Statement

Welcome to use the product from Xi’an NovaStar Tech Co., Ltd. (hereinafter

referred to as “NovaStar”). It is our great pleasure to offer this manual to help you understand and use the product. We have striven for precision and reliability

during the compilation of this manual. The contents of this manual are subject to

Copyright

All the intellectual property rights involved in this document belong to NovaStar. Unauthorized duplication is a violation of applicable laws.

Trademark

is the registered trademark of NovaStar.

Safety Statement

To avoid potential hazards, please use this unit according to regulations. In the

event of breakdowns, non-professionals are not allowed to disassemble it for maintenance without permission. Please contact the after-sales department of NovaStar. Power outlet should be installed near the unit and easy to reach.

High voltage danger: The operating voltage r ange o f this product is

240

100-V AC.

Grounding: This product is grounded through grounding cord of power

supply. Please k eep the grounding conductor well grounded.

Electromagnetic interference: K eep this product far away from magnets,

motors and transformers.

Moisture proof: Keep this product in a dry and clean environment. In

case of liquid immersion, please pull the power plug o ut i mmediately.

Keep t he product a way from flammable and explosive hazardous

substance.

Prevent liquids or metal fragments from dropping i nto the product in

order to avoid safety accidents.

change without notice. If you have any problem in use or you have any suggestion, please feel free to contact us according to the contact information provided in this manual. We will do our utmost to satisfy your needs. We would like to express our sincere thanks to your suggestions and make assessment for adoption as soon as possible.

VP200U User’s Manual

TABLE OF CONTENTS

Chapter 1Overview (1)

Chapter 2Function Brief (2)

Input/Output Interface Diagram (2)

Front Panel Control Display Diagram (2)

Electrical Parameters (4)

Chapter 3Signal Connection (5)

Signal Connection ................................................................................................

5

Multiple Units Connection ................................................................................

5

Chapter 4Menu Operations (6)

Main Interface (6)

Main Menu .............................................................................................................

7

Output Settings .....................................................................................................

8

PIP ..............................................................................................................................

8

Image Crop .............................................................................................................

9Picture Settings ..................................................................................................

10Image Switching ................................................................................................

10

Misc Settings .......................................................................................................

11

Uplay settings .....................................................................................................

12

Language/菜单语言 ...........................................................................................

12

Chapter 5Quick Operation Guide (13)

Chapter 6FAQ (16)

Chapter 1 Overview

VP200U is a video processor developed for the display system of large-size LED displays. With the leading-edge chips of the industry used and 12-bit digital processing inside, it will bring us clearer images and richer colors. VP200U has adopted technologies such as Faroudja ? DCDI de-interlacing video processing, Real Color ? real color image processing, Faroudja ?TureLife ? video image enhancement, etc. to perfect the display of video image.

Chapter 2 Function Brief Input/Output Interface Diagram

The maximum output resolution of a single unit is up to 2304x1152 and it allows to customize output resolution. VP200U has multiple special switching effects like signal cut and fade. The size and position of PIP (Picture in Picture) can be set as you

wish and AIAO (Any In Any Out) is supported. In addition, VP200U supports USB drive play with the feature of automatic detection and plug-and-play, which has made it much easier and more flexible to

Front Panel Control Display Diagram

Press the Call out main menu or Rotate

Choose a menu item or adjust

Input/Output interface and performance index of the processor:

Chapter 3 Signal Connection

Signal Connection

Two sending cards can be installed in the unit and a single unit can drive a LED display with 2304*1152 pixels.

The unit supports 8-channel analog and digital signal inputs at most.

Load model: Press “MODE ” on the front panel and the Load Model interface appears. Press NUM key to load model.

Save model: Enter “Load Model ” interface via shortcut and press “AUTO ” to switch to “Save Model ” interface. Then press NUM key to save. It only can save for each unit separately.

Chapter 4 Menu Operations

Main Interface

Switch on the processor and the main interface on operation screen is shown as

follows:

Main Menu

Press the knob when in the main interface to enter menu operation interface, then

press the knob to enter submenus. Press “ESC ” button to back to previous level and press and hold the knob to directly back to the main interface.

Output Settings Set output resolution and output window size.

Resolution Horizontal Width Vertical Height Horizontal Start

Tip: Please turn off the power during signal connection.

Multiple Units Connection

namely, save the models in advance and then press one button for synchronous load when multiple units are connected. 1

st line: Channel1, signal source, format of input signal; 2 nd line: Channel2, signal source, format of input signal; 4 line: Status line, the meaning of each icon is described as follows; : : : : :

1)Choose a suitable resolution (the number of horizontal pixels and vertical

pixels of the selected resolution are greater than that of the LED display)

Set

“H-Width” and “V-Height” according to the size of the LED display;

2)Horizontal start and vertical start are the same as the horizontal and vertical

start of sending card. Generally, they are set to 0;

3)Full/Part: It is part display by default after the width and height are set, that is,

zoomed-out picture will be shown on LED display; When full display is

selected, the output image, the size of which is the resolution selected, may

be beyond the screen;

Custom resolution: Max. output of a single unit is 2304*1152. It allows to set resolution manually as required according to the corresponding sending card.

PIP

Channel2 picture, it allows to display in any position and any size.

Text Overlay: Text can be displayed in PIP.

Black, Red On White. When applying Text Overlay, choose CH2 signal source and preset the corresponding characters and background.

Note: PIP is restricted to signal channels, as shown in the table below:

“√”denotes PIP can be opened; “×”denotes PIP cannot be opened.

Note: Image crop is only for the input Channel and it will not affect the output of other channels after the signal source is switched.

Image crop parameter settings:

The start point of the video window in the figure is(800,100), horizontal width is 500 and vertical height is 400. Only the image in this window will be outputted as shown in the figure above.

position and size of PIP before switching.

Image switching interface

Image switching interface can be opened through the shortcut “TAKE ” on the front panel.

Tip: The signal sources that can be switched from one to another are the same as

the sources of PIP .

Freeze: The output of the processor is frozen at current displayed picture. Instant: If it is closed, a blank screen will appears on the LED display during input source switching. If it is opened, the switching effect will kick in.

Lock Input Resolution : The resolution of front-end signal source can be set through DVI input channel. Point-to-point display can be realized. It will get the best display effect and save bandwidth.

Auto: System will read the optimum resolution of rear-end device. Apply: Put the manually set parameters into effect in order to change the resolution of signal source.

Restore Default: Restore to default parameters.

Factory Reset: All the parameters is reset and the settings saved by users is cleared after factory reset.

The processor will automatically detect and play the files that can be played in the USB drive when USB drive is selected as input. Users can switch through Previous and Next buttons or view the files in the USB drive and select files to be played. Please refer to

USB drive Content Browsing and Selecting in Q uick Operation Guide for detailed operations.

When in USB Play operation interface, you can press shortcut “MENU ” to access Uplay settings interface. Language/

菜单语言

The unit supports both Chinese and English menu.

Chapter 5Quick Operation Guide

Power Connection

Please make sure the power supply is well grounded before

installation;

Sending Card Installation

PIP

PIP can be opened directly through the “PIP ” button on the front p anel.

The size and position of main channel and PIP can be set by the options in the menu.

Part/Full Display “ P ART ”

Please make sure the power switch is off; Operating voltage o f the unit: A C 100~240 V .

T w o s ending cars can be installed in the unit a t the same time ;

Please use the c opper bolts and screws attached with the unit.

5 V power c ord s of sending card are inside.

The shortcut is able to quickly switch between zoomed-out window and full-screen display.

USB drive Content Browsing and Selecting

Press “EXT ” button to set USB drive as input source. Press the button again to enter USB drive play operation and the indicator lights of six function buttons are on. These six function buttons now are used as six operation buttons of playback. Press Stop button (AUTO) to browse the content of USB drive directly on LED display. Turn the knob to select media.

In this interface, press “AUTO ”

to save the model.

Current scene can be saved as corresponding model.

When multiple units operate together, they can be cascaded by network cables as shown in the figure below. Same scene will be saved as uniform model by each processor separately. Load the model on any one of the processors and the model will be loaded synchronously on other processors.

Chapter 6

FAQ Solutions

Nothing is displayed on LED screen. Check whether the power is connected correctly and

switched on. As shown in the figure below:

Image Freeze “ F ROZ ”

This function can freeze current image. Operations on signal source cannot

influence the output image.

Auto Adjusting “ AUTO ”

Auto adjusting is used for auto phase adjustment.

Model Function “ M ODE ”

In some occasions, it is needed to set multiple scene modes. Different scene modes Quick image switching TAKE

Press TAKE button on the front panel to directly enter signal source switching

interface. Now the highlighted signal will be displayed on the top layer and the signal on the bottom layer can be changed through signal source shortcut. After it layer. In this way, one signal source can be quickly switched to and displayed on the top layer.

Signal switching effects can be configured through menus.

Check whether the input channel has signal input and it is displayed correctly;

Fade is abnormal

Check whether CH1 and CH2 have signal input and they are displayed normally;

Check whether output and PIP parameters are set correctly;

DVI h as no image output.

Check whether PIP is opened and whether CH2 has signal input and it is displayed correctly;

Check whether the output settings a re n ormal a nd the image window is moved out of the LED display window; Check whether DVI o utput is connected correctly; If a monitor is connected, please make sure whether it supports output resolution of the processor; Reset the processor and t ry t he operations again t o check whether there is image output;

VGA i nput phase offset

Pres s A UTO to p erform VGA auto phase adjusting; DVI o utput image i s abnormal

Check output settings to make sure parameter settings are reasonable;

Check the status line on LCD of the processor to make sure whether other enabled function s have influence on output parameters;

Check DVI interface to make sure whether DVI is connected correctly;

Display is abnormal Check whether the processor is correctly connected; Check whether parameter settings of the processor are correct;

Check whether input source is normal.

USB drive cannot be normally identified Check whether the USB drive is well plugged;

Check whether the file system of the USB drive is supported;

Check whether poor-quality USB extension cable is used;

There is no sound during USB play Check whether the current media file has tracks; Check whether “Voice” in “U play settings” is enabled and volume is set to a proper value.

Please troubleshoot the devices according to above steps. If problems cannot be solved, please contact our local dealers or customer service department. Since there are components with high voltage inside the unit, please DO NOT maintain it by yourself for the sake of your safety.