Barco R9010520, R9010570 4:3 16:9 2.35:1

7. Advanced

On the screen appears now a slider box

Image7-22

8. Use ←or →, the numeric keys on the remote, or the keypad to change the Noise Reduction

7.5.2 Aspect ratio

Aspect ratios

Thestandard aspect ratio used in broadcast television is the 4:3 ratio. However,most of the DVD sources use nowadays the wide

screen 16:9 or even the CinemascopeTM 2.35:1 aspect ratio.

Some DVD sources may even use the anamorphic 16:9 or anamorphic 2.35:1 to take advantage of the higher vertical resolution

offeredby the 4:3 ratio. The“anamorphic” term means that the original wide screen image is squeezed in order to fit the 4:3 aspect

ratio.

4:3 16:9 2.35:1

Image7-23

Commonnon- anamorphic aspect ratios in DVD sources

16:9 2.35:1

Image7-24

Anamorphicaspect ratios in DVD sources

What can be done ?

Theaspect ratio setting forces the projector to project an image usinga defined aspect ratio :

•4:3

• 16:9

•5:4

•Auto

Thesettings do notrefer to the aspect ratio of the source !

R59770079 BARCO ID H250/500 23/07/2007 53

Contents

Main Page Changes Copyright eCos EN55022/CISPR22 Class A ITE (Information TechnologyEquipment) Guarantee and Compensation Trademarks Table of contents TABLE OF CONTENTS Table of contents 1. Packaging 1. PACKAGING R825784 R824562 1.1 Unpacking Content 1. Packaging How to unpack the projector 2. Installation guidelines 2. INSTALLATION GUIDELINES 2.1 Safety warnings Mercury Vapor Warnings 2.2 Installation guidelines Ambient temperature check 2. Installation guidelines What about ambient light ? Which screen type ? Image size 3. INSTALLATION Dimensions 3.1 Battery installation in the RCU How to install the battery How to replace the batteries in the RCU 3.2 Lens installation How to install ? 3.3 Removing the lens How to remove the lens ? CAUTION:Never transport the projector with the lens mounted on it ! 3.4 Lens range Overview table 3.5 Lens Formulas Formulas 3.6 Projector configuration The different configurations 3.7 Positioning the projector Positioning the projector 12 R59770079 BARCOID H250/500 23/07/2007 Page Page 4. CONNECTIONS 4.1 Power connection Power connection 4.2 Signal connections 4.2.1 The input section Input layers LAYER 1 16 R59770079 BARCOID H250/500 23/07/2007 LAYER 2 LAYER 3 LAYER 4 Page How to connect an RGB signal ? 4.2.5 Connecting a Component Video signal Page Page Page Page Page Page 5. SETUP 5.1 RCU & Local keypad How controlling the projector ? Location of the local keypad ? Remote control functions. Diagnose LEDs 5.2 Terminology overview 5.3 Switching on How to switch on. Starting image projection. 5.4 Setting up the RCU address What has to be done ? Displaying the Projector Address in Standbymode Displaying the Projector Address in projectionmode) Programming the RCU 5.5 Setting up the projector address (only if necessary) How to change the projectors address ? How to change the common address ? 5.6 Setting up the orientation What must be done ? How to set the orientation ? 5.7 Adjusting the lens What must be done ? How to Zoom/focus or shift via the RCU (or keypad) How to Zoom/focus or shift in the OSD ? 5.8 Setup the baudrate for serial communication How to change the baudrate? 5.9 Network settings How to set up the network settings ? 5.10 Preferences 5.10.2 Automatic startup How to enable/disable the Automatic startup? Page Page 6. Getting started 6. GETTING STARTED R59770079 BARCOID H250/500 23/07/2007 39 PHA TINT R Page 7. ADVANCED 7.1 The OSD Menu Structure Menu Layout How to pull down a menu ? 7.2 Using the Dialog boxes How to use the dialog boxes ? Entering numeric values using the numeric keys on theremote control Entering numeric values using the arrow keys on the remote control Entering numeric values using the arrow keyson the local keypad 7.3 Source selection Page Page 7.4 General Page 7.5 Image Page Page Page How to adjust the Phase 7.5.1.8 Noise Reduction (only for video signals) How to remove noise in the image 7.5.2 Aspect ratio Aspect ratios 4:3 16:9 2.35:1 16:9 2.35:1 Projector setting Source How to change the Aspect ratio ? How to set a custom Aspect ratio ? 7.5.3 Color temperature How to select a preset color temperature ? How to set a custom color temperature ? Image7-30 R59770079 BARCO ID H250/500 23/07/2007 57 7.5.4 Film mode detection (video only) Image7-33 filmto video conversion: 2/2 and 2/3 pull down method Enabling/disabling the film mode detection 7.5.5 Input balance Introduction: Unbalanced color signals B A Black level B Performing White input balance 7.5.6 Automatic gain control (AGC) Enabling/disabling the AGC 7.6 Lamp management Page Dual mode How to select the lamp mode ? Page How to reset the lamp runtime ? 7.6.5 Clear lamp error Lamp error How to clear the lamp error ? 7.6.6 Lamp runtime warning How to set the lamp runtime warning? WARNING:Lamp runtime reset as well as the lamp replacement can only be done by a Barco authorized 7.7 Image files 7.7.1 Introduction to Image files Image files File notation /Standard/SXGA+@60.xml 7.7.2 Load file When to load a file ? Howtoloadafile? What to do if the image is not perfect ? 7.7.3 Forced file load Forced file load Howtoforceafiletobeloaded? 7.7.4 Auto Image How to launch Auto Image? Page Which items can be adjusted ? Advanced video settings Advanced Data settings Page Page 7.7.9 Delete How to delete a file ? 7.8 Display setup 7.8.1 Dynacolor Page The Common Color Gamut x y How to Start up Dynacolor? Dynacolor g (Light Output) Value The Dynacolor Interface Basic Dynacolor Adjustment Page Page Page Rc R1 R2 7.8.2 Brilliant ColorTM mode How to activate the Brillant color mode ? Page Page 7.8.7 Sliderbox position How to reposition the slider box? Page 7.8.8.2 Black level How to adjust the black level ? Page 8. Maintenance 8. MAINTENANCE 8.1 Cleaning the lens Necessary tools Howtocleanthelens? Page 9. IMAGE FILES 9.1 Image files Table overview Page Page Page 10. Troubleshooting 10. TROUBLESHOOTING 10.1 Using the OSD How to display the I2C diagnostics menu ? How to display the Lamps and power supply menu ? Page Index INDEX A B C D O P R S T