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Chapter 6 Troubleshooting 

This chapter describes the problems you might have encountered when you use this Digital 

Visualizer. If you have any problem, please refer to the appropriate section and follow the 

suggestions. If none of the suggested solutions solve your problem, please call your dealer 

or your service center. 

 

Problem 1: No picture from the Digital Visualizer. 

Solution -     

 

Press a different source, then press-desired source again. 

 

Check if the power of the Digital Visualizer is turned on. 

 

Make sure the document or object is positioned under the camera. 

 

Make sure DIP Switch 2 is set to 

OFF

position from RGB output 

Problem 2: Cannot focus correctly.

 

Solution - 

The correct focus is to aim the lens at documents or objects. Then, 

zoom in the focal distance and focus the camera. Later, zoom out the focal 

distance to the length that you desire.

 

Problem 3: Can not see the desired image because it is too bright or dark. 

Solution - 

Adjust the Brig/- Button on the Digital Visualizer to get the desired 

image. 

 
 
 
 
 
 
 
 
 
 
 
 
 

*Please visit our web site 

www.lumens.com.tw

 for the latest updates.

 

 

 

Summary of Contents for dc153

Page 1: ...English 1 DC153 Digital Visualizer User Manual ...

Page 2: ...GETTING START 11 4 1 1 TURN ON THE DIGITAL VISUALIZER 11 4 1 2 OPTIMUM 11 4 2 MAJOR FUNCTIONS 12 4 2 1 SELECT INPUT SOURCE 12 4 2 2 PHOTO TEXT 12 4 2 3 ZOOM IN OUT 13 4 2 4 AUTO FOCUS 13 4 2 5 BRIGHTNESS ADJUSTMENT 13 4 2 6 DISPLAY FULL CONTROL MENU OSD 14 4 2 7 ENTER TO SELECT 14 4 3 ADVANCED FUNCTIONS 15 4 3 1 CAPTURE FUNCTION 15 4 3 2 PLAY BACK CAPTURED IMAGES 15 4 3 3 DELETE CAPTURED IMAGES 15...

Page 3: ...English 3 CHAPTER 5 CONTROL MENU OSD MENU INTRODUCTION 17 5 1 OPERATION 17 5 2 CONTROL MENU OSD MENU 17 CHAPTER 6 TROUBLESHOOTING 20 ...

Page 4: ...oses In the interest of continuing product improvement Lumens Digital Optics Inc reserves the right to change product specifications without notice Information in this document may change without notice Products and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies and are used only for identification or explanation and to ...

Page 5: ...r damage to the lead or the plug 10 Unplug the projector form the wall socket before cleaning Use a damp cloth for cleaning Do not use liquid or aerosol cleaners 11 Do not block the slots and openings in the projector case They provide ventilation and prevent the Digital Visualizer from overheating Do not place the Digital Visualizer on a sofa rug or other soft surface or in a built in installatio...

Page 6: ...tuting a risk of electric shock is present within this unit This symbol indicates that there are important operating and maintenance instructions in this User s Manual with this unit FCC Warning This Digital Visualizer has been certified to comply with the limits for a Class A computing device pursuant to Subpart J of Part 15 of FCC Rules These limits are designed to provide reasonable protection ...

Page 7: ...se make sure the package comes with the following items when you unpack Total 13 items DC153 Remote Quick Start Guide Soft Bag Big Remote User s Manual CD Soft Bag Small Power Cable VGA Cable DVI Adapter C Video Cable USB Cable RS232 Adapter ...

Page 8: ...English 8 Chapter 3 Product Overview 3 1 Product Introduction 8 DIP Switch 7 Infrared rays area 9 Auxiliary Stand 5 I O Connection 3 Gooseneck 4 Lamp 2 Lens 1 Auto Focus Button 6 Power Control keypad ...

Page 9: ...English 9 3 2 I O Connection 3 3 DIP Switch Setting Factory default settings are as the following ON OFF Default PAL C Video SVGA Reserved NTSC RGB XGA Reserved OFF at all time 1 2 3 4 ...

Page 10: ...d images in the flash memory of your Digital Visualizer 6 Enter Select function 7 Zoom Make the image larger smaller 8 Focus Manual Focus for fine tune 9 AF Auto Focus 10 Auto Tune Auto adjust the optimum image Enter Enable the selected function 11 Photo Text Select the text or photo mode 12 Lamp Turn on off Lamp 13 Freeze Freeze the image 14 Preset Save load your setting parameters like brightnes...

Page 11: ...g Start 4 1 1 Turn on the Digital Visualizer When plug on the power cord the LED indicator will be Red When turn on DC153 the LED indicator will be Blue 4 1 2 Optimum Auto adjust the optimum image that will take some times to process Keypad Remote ...

Page 12: ...ect Input Source The default input source is set as Digital Visualizer press Source to switch 4 2 2 Photo Text The default setting is Photo Users can switch mode by pressing Photo Text button Keypad Remote Remote Monitor Projector PC Notebook ...

Page 13: ...English 13 4 2 3 Zoom in out 4 2 4 Auto Focus 4 2 5 Brightness Adjustment Goose head Remote ...

Page 14: ...English 14 4 2 6 Display full control menu OSD 4 2 7 Enter to select 1 Press v navigate menu 2 Press Enter to select Keypad Remote Keypad Remote ...

Page 15: ...l screen 4 Use to view next image 5 Press Play to go back 6 Press Menu to Exit 4 3 3 Delete Captured Images Remote 1 Press Play to show all thumbnail images in memory 2 Use to select 3 Press Del to delete 4 Press Menu to Exit Keypad 1 Press Play to show all thumbnail images in memory 2 Use select one 3 Press Enter to show all thumbnail images 4 Press Menu to invoke the full Control Menu OSD Menu 5...

Page 16: ...color AE setting 1 Press Preset to entry the Preset menu 2 Select Preset Load 3 Use to Yes NOTICE You can store up to four presets in each of five image mode 1 Normal or Gray 2 Slide 3 Microscope 4 Film 4 3 5 Auto Erase With Auto Erase function turned on all captured images will be erased automatically once power down the Digital Visualizer 1 Press Menu to invoke the full Control Menu OSD Menu 2 U...

Page 17: ...er to select items D More items you can press to execute E Only one item you can press Enter to execute F Press Menu to Exit 5 2 Control Menu OSD Menu There are Display Storage Setting Advance function pages in the Control Menu OSD Menu The menu will be automatically turned off when not being activated for a while OFF OFF OFF 100 Image Freeze Flip Digital Zoom Focus 100 A B C D ...

Page 18: ...ptured images Delete Execute Delete captured images Delete All Yes No Delete all captured images Format Yes No Format internal storage memory Auto Erase ON OFF Delete all captured images when user turns off the power Setting Lamp ON OFF Select Lamp On or Off AE ON OFF Auto Exposure Night vision ON OFF Select Night view function On or Off Language English Deutsch Francais Italiano Espanol Русский T...

Page 19: ...t Photo Text mode Image Normal Gray Select Normal Gray mode Freeze OFF ON Use Freeze to retain the image on the screen Exit Exit the Menu Setting Lamp ON OFF Turn on off lamp Advance Full Range ON FF Night vision ON FF Exit Adjust On or Off of Full screen Night view function Language English Traditional Chinese Simplified Chinese Select a preferred language on the menu Factory Reset Enter Exit Sel...

Page 20: ... Check if the power of the Digital Visualizer is turned on Make sure the document or object is positioned under the camera Make sure DIP Switch 2 is set to OFF position from RGB output Problem 2 Cannot focus correctly Solution The correct focus is to aim the lens at documents or objects Then zoom in the focal distance and focus the camera Later zoom out the focal distance to the length that you de...

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