Barco Vision 708 Installation Manual Download Page 51

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INSTALLATION ADJUSTMENTS

7-18

INSTALLATION

ADJUSTMENTS

7-18

INSTALLATION

ADJUSTMENTS

5975069A BARCOVISION 708 200498

Alignment of the projector.

Overview of the corrections

For detailed information about these corrections and procedures to be followed, see

owner's manual. (pages given hereafter are for the random access adjustment

mode)

Shift corrections for the Red, Green and Blue image.

Left-Right adjustments

- Vertical center line bow and skew

- Left and right keystone adjustment

- Left and right bow adjustment

- Horizontal size adjustment

Top-Bottom adjustments

- Horizontal centerline bow and skew

- Top keystone adjustment

- Top bow adjustment

- Bottom keystone adjustment

- Bottom bow adjustment

Size-linearity adjustments

- Horizontal size adjustment

- Vertical linearity adjustment

- Vertical size adjustment

- Horizontal phase adjustment

Convergence adjustments

- Green only

- Red on green

- Blue on green

Blanking adjustment

- Top-Bottom, Left-Right

Color adjustments

Alignment of the projector.

Overview of the corrections

For detailed information about these corrections and procedures to be followed, see

owner's manual. (pages given hereafter are for the random access adjustment

mode)

Shift corrections for the Red, Green and Blue image.

Left-Right adjustments

- Vertical center line bow and skew

- Left and right keystone adjustment

- Left and right bow adjustment

- Horizontal size adjustment

Top-Bottom adjustments

- Horizontal centerline bow and skew

- Top keystone adjustment

- Top bow adjustment

- Bottom keystone adjustment

- Bottom bow adjustment

Size-linearity adjustments

- Horizontal size adjustment

- Vertical linearity adjustment

- Vertical size adjustment

- Horizontal phase adjustment

Convergence adjustments

- Green only

- Red on green

- Blue on green

Blanking adjustment

- Top-Bottom, Left-Right

Color adjustments

All manuals and user guides at all-guides.com

all-guides.com

Summary of Contents for Vision 708

Page 1: ...BARCOPROJECTIONSYSTEMS INSTALLATIONMANUAL Date 200498 Rev 02 Art No R5975069A R9002328 R9002327 VISION 708 All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 2: ...ubject to change without notice Produced by BARCO NV April 1998 All rights reserved Trademarks are the rights of their respective owners BARCO nv Projection Systems Noordlaan 5 8520 Kuurne Belgium Pri...

Page 3: ...the projector 3 6 INSTALLATIONSETUP 4 1 Access to controls 4 2 Scan adaptation 4 4 PROJECTORSETUP 5 1 Projector Set Up 5 2 Password mode 5 3 POWER MAINS CONNECTION 6 1 Power mains cord connection 6 1...

Page 4: ...IONS SAFETY INSTRUCTIONS 1 1 5975069ABARCOVISION708200498 WARNINGS SAFETY INSTRUCTIONS on safety on installation on servicing on cleaning on re packing on illumination All manuals and user guides at a...

Page 5: ...ernal temperature rises radiation levels mechanical stability and strength enclosure construction and protection against the risk of fire Simulated single fault condition testing ensures the safety of...

Page 6: ...ISSION FCC STATEMENT This equipment has been tested and found to comply with the limits of a class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable...

Page 7: ...ler or local power company 2 This product is equipped with a 3 wire grounding plug a plug having a third grounding pin This plug will only fit into a grounding type power outlet This is a safety featu...

Page 8: ...ime unplug it from the wall outlet This will prevent damage to the projector due to lightning and AC power line surges On installation 1 Do not place this equipment on an unstable cart stand or table...

Page 9: ...this projector ask the service technician to perform safety checks to determine that the projector is in proper operating condition On cleaning Unplug this product from the wall outlet before cleanin...

Page 10: ...tures The use of controlled ambient lighting such as incandescent spot light or a dimmer is recommended for proper room illumination Where possible care should also be taken to ensure that the floors...

Page 11: ...2 1 UNPACKINGANDDIMENSIONS UNPACKING AND DIMENSIONS 5975069ABARCOVISION708200498 UNPACKING DIMENSIONS All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 12: ...table Save the original shipping carton and packing material they will come in handy if you ever have to ship your projector For maximum protection re pack your projector as it was originally packed...

Page 13: ...2 3 UNPACKINGANDDIMENSIONS UNPACKING AND DIMENSIONS 5975069ABARCOVISION708200498 Projectordimensions All manuals and user guides at all guides com...

Page 14: ...5069ABARCOVISION708200498 INSTALLATION GUIDELINES Environment What about ambient light Which screen type What image size How big should the image be Where to install the projector How to install the p...

Page 15: ...oom The amount of ambient light will determine how bright the image will appear So avoid direct light on the screen Windows that face the screen should be covered by opaque drapery while the set is be...

Page 16: ...he choice between higher and lower gain screens is largely a matter of personal preference and another consideration called the Viewing angle In considering the type of screen to choose determine wher...

Page 17: ...s zero or positive SW Screen width PD Perpendicular distance between screen and projector Formulas for Projector to screen distance and correction value A with regard to the screen width for HD145 len...

Page 18: ...INSTALLATIONGUIDELINES INSTALLATION GUIDELINES 3 5 5975069ABARCOVISION708200498 3 SURMHFWRU FHLOLQJ VFUHHQ ZLGWK 6 URQW YLHZ 7RS YLHZ All manuals and user guides at all guides com...

Page 19: ...support Always use the BARCO ceiling support to attach your projector to the ceiling BARCO order number R9827990 The installation instruction for this support is enclosed in the packet of the set BAR...

Page 20: ...INSTALLATIONSETUP 4 1 INSTALLATION SET UP 5975069ABARCOVISION708200498 INSTALLATION SET UP Access to controls Scanadaptation All manuals and user guides at all guides com...

Page 21: ...et up and installation it is necessary to open the top cover To gain access proceed as follow Turn both lock screws with a screwdriver or a coin counter clockwise Lift up and pivot the top cover Suppo...

Page 22: ...top cover to the front side of the projector until it jumps out of its hinges Turn the top cover till 90 and lift it up Reinstall the cover Hook the top cover into the cabinet hinges Pivot the top cov...

Page 23: ...ector s top cover see Getting access to controls WARNING TURNOFFPROJECTORANDUNPLUGTHEPOWERCORDBEFORE CHANGING THESCANDIRECTION Turn the chassis to the front of the projector until it grips in its lock...

Page 24: ...N SET UP 5975069ABARCOVISION708200498 RUL RQWDO VFDQ FRQQHFWRUV 9HUWLFDO VFDQ FRQQHFWRUV RQYHUJHQFH FRQQHFWRUV COMM PORT 800 peripherals REMOTE R G S B S VIDEO S VIDEO RS232 OUT RS232 IN All manuals a...

Page 25: ...or the corresponding projector configuration Top view of the connectors upper three connectors for horizontal scan inversion lower three for vertical scan inversion C Convergence connectors Three conn...

Page 26: ...ervicemenuwillbedisplayed Select PROJECTORSETUP andpressENTER Select IDENTIFICATION and press ENTER On this screen information is given about the projectors configuration Configuration when leaving th...

Page 27: ...OWER UP MODE operating BARCO LOGO The Projector set up menu will be displayed Select with the control disc Identifi cation and press ENTER The projector displays the Identification screen This screen...

Page 28: ...PROJECTORSETUP PROJECTOR SET UP 5 1 5975069ABARCOVISION708200498 PROJECTOR SET UP Password mode All manuals and user guides at all guides com...

Page 29: ...password mode Gaining access to the strap Open the top cover see installation set up Open the chassis see installation set up strap RUL RQ WDO VFDQ FRQQ HFWRUV 9HUWLFDO VFDQ FRQQ HFWRUV RQYHUJHQFH FRQ...

Page 30: ...on both legs the customer has to enter a password before he can enter the specific adjustment When the password menus are disabled strap mounted only on one leg all adjustments are free This position...

Page 31: ...POWERCONNECTION POWER CONNECTION 6 1 5975069ABARCOVISION708200498 POWER MAINS CONNECTION All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 32: ...supply VNOM 120 230 Volt I MAX 5 2 5 AMP FREQ 60 50 Hz OFF ON See installation instructions before connecting to the supply VNOM 120 230 Volt I MAX 5 2 5 AMP FREQ 60 50 Hz OFF ON Attention The BARCOVI...

Page 33: ...depending on the position of the power up dip switch on the controller unit ThisDIPswitchissetduringinstallationbyaqualifiedtechnician Ifyouwanttochange this start up mode call a qualified technician...

Page 34: ...75069ABARCOVISION708200498 INSTALLATION ADJUSTMENTS Overview flow chart installation mode Scheimpfug adjustment Optical lens focusing Raster centering CRT projection angle adjustment Alignment of the...

Page 35: ...djustment mode RandomAccess Adjustment Guided Adjustment Installation only for qualified technician Service IRIS Select with or then ENTER EXIT to return ADJUSTMENT MODE Select a path from below GUIDE...

Page 36: ...5069ABARCOVISION708200498 Overview flow chart installation mode Installation Raster Centering Optical Lens Focusing Scheimpflug Adjustment CRT Projection Angle Adjustment Adjustment Mode All manuals a...

Page 37: ...sible ways to enter the installation mode a Using the RCU Press the ADJUST key The projector displays the path selection menu 867 67 1 17 5 7 b Using the local keypad Press the ADJUST key The projecto...

Page 38: ...entering the installation mode the projector will automatically switch to the internal pattern on 15 kHz 50 Hz ENTER asks for your password EXIT returns to the path selection menu Select with or then...

Page 39: ...numeric keys on the RCU Example 2 3 1 9 For each digit entered a X appears on the screen under the displayed text enter password When your password is correct you get access to the Adjustment mode Whe...

Page 40: ...password and press ENTER Continue by selecting the second digit with the control disc and press ENTER Handle in the same way for the third and fourth digit When your password is correct you get access...

Page 41: ...um screen width 2 4 m 94 range 3 3 2 m 126 to 6 m 236 optimum screen width 4 m 157 A correct scheimpfug setting gives the possibility to focus the lenses for a sharp image in all screen areas To chang...

Page 42: ...right range 2 in the middle range 3 to the left 4 Push the lens back till it fits in the ring and secure the four bolts See installation instructions before connecting to the supply V NOM 120 230 Vol...

Page 43: ...ed by loosen ing the wing nut at the front end of the lens and rotating the lens barrel until the corners of the image are clearly focused Repetition of these adjustments may be necessary to optimize...

Page 44: ...en and blue is factory preset When they have to be readjusted follow the procedure as described below Ensure the lenses are correctly focused Open the top cover Adjust separately the focus control for...

Page 45: ...RT longevity and to avoid CRT damage do not shift the raster outside the phos phor area of the CRT Press ENTER to display the raster on the green CRT Look into the green lens and shift the raster with...

Page 46: ...ENTER to activate the raster on the Blue CRT faceplate Shift the blue raster with the control disc until the raster is centered on the CRT faceplate Press ENTER to continue with the CRT projection ang...

Page 47: ...reen ENTER continues with the second part EXIT returns to raster shift adjustment ADJUST returns to operational mode Loosen the four hexagon screws A A B and B upper and lower fixation latch of the CR...

Page 48: ...00498 The same projection angle is misaligned for new screen width SW2 Realignment is necessary Each screen width change requires readjust ment of the projection angle Projection angle correctly align...

Page 49: ...latch nutdriver 7mm These screws fasten the cooling house of the red tube PivottheredCRTuntilthecenterofthe red image coincides with the center of the green image If the angle of the red CRT is corre...

Page 50: ...ccess Adjustment Proce dure The result of both procedures will be thesame Moreexplanationaboutboth procedures is given in the owners manual The following page gives an overview of the image correction...

Page 51: ...line bow and skew Left and right keystone adjustment Left and right bow adjustment Horizontal size adjustment Top Bottom adjustments Horizontal centerline bow and skew Top keystone adjustment Top bow...

Page 52: ...rojector to the ceiling The concept makes it possible to adapt the projector perfectly to the local mounting requirements in a safe and solid manner The ceiling mount is specifically developed for roo...

Page 53: ...nu EXIT returns to the adjustment mode menu Highlight G2 adjust and press ENTER A safety notice will be displayed to warn the operator Select with or then ENTER EXIT to return SERVICE MODE PROJECTOR S...

Page 54: ...ICAL SHOCK G2 ADJUSTMENT SHOULD BE PERFORMED BY BARCO PERSONNEL OR BARCO AUTHORIZED DEALERS EXIT to return G2 ADJUSTMENT Use the potentiometers on the G2 Adj module toset the screen grid voltage for R...

Page 55: ...e corresponding LED just stops illuminating Repeat the adjust ment for the other colors Once the three G2 potentiometers have been correctly adjusted close the upper electronic chassis and secure with...

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