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4. Troubleshooting   

Q1:

 The display on the add-on monitor is blank.     

A:

 If the monitor power LED is green (in most cases), wait a moment for the monitor to show the 

video as sometimes it takes time for the secondary monitor to show the video. You can also reboot 
your system to try again. Also make sure the computer is not in standby or hibernation mode, 
which will lead the add-on monitor to be blank.     
 
If the monitor power LED is red (in most cases), check that the connection is properly made. If the 
problem still exists, uninstall the driver, unplug the adapter, reinstall the driver and try again.     

   

 

Q2:

 The add-on monitor is flickering.     

A:

 This is usually caused by a low refresh rate. To solve this problem:     

 

  In mirror mode, increase the refresh rate of the main monitor. This will in turn increase the 

refresh rate of the add-on monitor.     

 

  In extended mode, increase the refresh rate of the add-on monitor.     

 

 

 

Q3:

 When I play MPEG file by Windows Media Player on the extended monitor, how come the 

display becomes abnormal when I switch it to full screen mode?     

A:

 If your system is Windows XP SP1, we suggest you upgrade it to SP2 to solve this problem.     

   
 

Q4: 

When playing the video in full screen mode, the motion is not smooth.   

A:

 Try the following tips to improve the smoothness of movie playback:   

 

  Reduce the resolution of the display to 640x480 or 800x600.   

 

  Use the adapter in extended mode.     

 

  Terminate any other CPU intensive applications running on the computer.   

 

If you still have issues playing media content on the adapter, try the following steps:   

 

  As some media players require DirectX hardware support to correctly operate, try a 

different media player which requires less DirectX support.   

 

  Drag the media player to the add-on screen and close the player. Restart the player and it 

should open on the add-on monitor. Now try playing the media file again.   

 

  Try reducing the hardware acceleration level of the primary display (NOT the add-on 

monitor) to levels 1,2 or 3 and restarting the media player. The hardware acceleration can 
be found by right-clicking on your desktop and click 

Properties

 > 

Settings 

Advanced

 > 

Troubleshoot

. Some players use this setting even when playing on a different display.   

 

  The video playback may be unusual when the add-on monitor is mirroring the primary 

display and there is another extended screen connected to the computer. The extended 
screen must be disabled before the content will be correctly cloned to the add-on monitor.   

 
   

Q5:

 In extended mode, the add-on monitor appears to have a black border around the desktop.     

A:

 This happens when the resolution used by the add-on monitor is larger than the resolution used 

by the primary monitor. To solve this problem, configure the add-on monitor to use the same 
resolution as the primary monitor.   
 

17

Summary of Contents for NBV-100U

Page 1: ...Vantec USB External Video Adapter User s Manual Model NBV 100U www vantecusa com Copyright 2008 Vantec Thermal Technologies All Rights Reserved...

Page 2: ...g to User s Manual Copyright Statement No part of this publication may be reproduced in any form by any means without the prior written permission Other trademarks or brand names mentioned herein are...

Page 3: ...dd on Monitor Default 9 Video and DVD Playback in Extended Mode 10 Mirror Your Windows Desktop 11 Be the Primary Monitor 12 Adjusting Resolution Color Depth and Refresh Rate 12 Standby and Hibernate S...

Page 4: ...tor to your computer has never been easier Applications Office View large spreadsheet across two screens Multitask more effectively without overlapping windows Read email on one screen and open attach...

Page 5: ...tor Supported Resolutions Color Depth Resolution Refresh rates available at 16 bit color quality Refresh rates available at 32 bit color quality 640x480 60 72 75 60 72 75 800x600 56 60 72 75 85 56 60...

Page 6: ...m requirements for the PC are CPU 1 2GHz or higher Intel Pentium Celeron family or AMD K6 Athlon Duron family or compatible processor 256 MB of RAM At least one USB2 0 port 30Mb of available disk spac...

Page 7: ...s Windows Vista users will encounter a User Account Control dialog box when attempting to install a program Enter an administrator password or click Allow to start the installation When prompted with...

Page 8: ...river 5 If prompted to restart your computer click Yes to restart or No to manually restart later Note that a reboot is always needed for a successful installation If the reboot prompt doesn t appear...

Page 9: ...e connected to a DVI D digital monitor using a DVI cable not provided Or it can be connected to an analog VGA monitor using the provided DVI to VGA Converter and a VGA cable not provided 7 After you c...

Page 10: ...ight click and select Personalize Display Settings on Vista or Properties Settings on XP 2000 2 In the Display drop down menu select the option DisplayLink Graphics Adapter 3 Check the Extend the desk...

Page 11: ...o the add on monitor In mirror mode the adapter will automatically select the settings screen resolution color quality and refresh rate for the add on monitor You can manually adjust the settings as d...

Page 12: ...e add on monitor will remain as the primary if the PC enters hibernate or suspend mode or is rebooted If the add on monitor is unplugged the main display becomes primary again Adjusting Resolution Col...

Page 13: ...upport This ensures that the monitor cannot be put into an unsupported mode which might damage it If cloning the primary display the video component will try to use the preferred monitor mode In some...

Page 14: ...DisplayLink Graphics Adapter 3 To change the screen resolution or color quality select those options on the screen Be sure to select one of the supported resolutions and color quality numbers in the t...

Page 15: ...All windows and icons will move to the primary screen On reconnection of the adapter the adapter will return to the same mode as it was before disconnection However windows and icons that were previou...

Page 16: ...t running the new generation Vista OS It provides an interface similar to Windows XP user Interface on Vista and one of its characteristics is that it doesn t support Windows Aero interface To see the...

Page 17: ...1 Open the Control Panel and double click Programs and Features on Vista or Add or Remove Programs on XP 2000 2 Select NBV 100U and click Uninstall or Remove 3 Click Yes to confirm the removal During...

Page 18: ...Reduce the resolution of the display to 640x480 or 800x600 Use the adapter in extended mode Terminate any other CPU intensive applications running on the computer If you still have issues playing medi...

Page 19: ...is in compliance with the requirements of the following regulations EN 55 022 CLASS B WEEE Information For EU European Union member users According to the WEEE Waste electrical and electronic equipmen...

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