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Safety Instructions

1-2

5976026A BARCOVISION 708 200499

B.  Power  cord  with  ANSI  73.11  plug

:

The  wires  of  the  power  cord  are  colored  in

accordance  with  the  following  code.

Green/yellow:ground

White:

neutral

Black:

line (live)

3

. Do not allow anything to rest on the power cord. Do not locate this

product    where  persons  will  walk  on  the  cord.

To disconnect the cord, pull it out by the plug. Never pull the cord itself.

4

. If an extension cord is used with this product, make sure that the

total of the ampere ratings on the products plugged into the extension

cord does not exceed the extension cord ampere rating. Also make

sure that the total of all products plugged into the wall outlet does not

exceed 15 amperes.

5.

 Never push objects of any kind into this product through cabinet

slots as they may touch dangerous voltage points or short  out parts

that could result in a risk of fire or electrical shock.

Never spill liquid of any kind on the product. Should any liquid or solid

object fall into the cabinet, unplug the set and have it checked by

qualified service personnel before resuming operations.

6

. Lightning - For added protection for this video product during a

lightning storm, or when it is left unattended and unused for long

periods of time, unplug it from the wall outlet. This will prevent damage

to the projector due to lightning and AC power-line surges.

On installation

On servicing

Do  not  attempt  to  service  this  product  yourself,  as  opening  or

removing covers may expose you to dangerous voltage potentials

and  risk of electric  shock!

Refer  all  servicing  to  qualified  service  personnel.

Unplug  this  product  from  the  wall  outlet  and  refer  servicing

to  qualified  service  personnel  under  the  following  condi-

tions:

a. When the power cord or plug is damaged or  frayed.

b. If liquid has been spilled into the equipment.

c.If the product has been exposed to rain or water.

d.  If  the  product  does  not  operate  normally  when  the  operating

instructions  are  followed.

Note : Adjust only those controls that are covered by the operating

instructions  since  improper  adjustment  of  the  other  controls  may

result in damage and will often require extensive work by a qualified

technician to restore the product to normal operation.

e. If the product has been dropped or the cabinet has been damaged.

f. If the product exhibits a distinct change in performance, indicating

a  need  for  service.

Replacement  parts 

-  When  replacement  parts  are  required,  be

sure the service technician has used original BARCO replacement

parts or authorized replacement parts which have the same char-

acteristics as the BARCO original part. Unauthorized substitutions

may result in degraded performance and reliability, fire, electric shock

or other hazards.  Unauthorized substitutions may void warranty.

Safety check

 - Upon completion of any service or repairs to this

projector,  ask  the  service  technician  to  perform  safety  checks  to

determine that the product is in proper operating condition.

On cleaning

Unplug  this  product  from  the  wall  outlet  before  cleaning.  Do

not use liquid cleaners or aerosol cleaners. Use a damp cloth

for  cleaning.

To

 

keep the cabinet looking brand-new, periodically clean it with a

soft  cloth.  Stubborn  stains  may  be  removed  with  a  cloth  lightly

dampened with mild detergent solution.  Never use strong solvents,

such as thinner or benzine, or abrasive cleaners, since these will

damage the cabinet.

-  To  ensure  the  highest  optical  performance  and  resolution,  the

projection  lenses  are  specially  treated  with  an  anti-reflective

coating, therefore, avoid touching the lens.  To remove dust on the

lens,  use  a  soft  dry  cloth.  Do  not  use  a  damp  cloth,  detergent

solution, or thinner.

On repacking

Save the original shipping carton and packing material; they will come

in  handy  if  you  ever  have  to  ship  your  equipment.  For  maximum

protection, repack your set as it was originally packed at the factory.

On illumination

In order to obtain the best quality for the projected image, it is essential

that the ambient light which is allowed to fall on the screen be kept

to an absolute minimum.

When installing the projector and screen, care must be taken to avoid

exposure  to  ambient  light  directly  on  the  screen.    Avoid  adverse

illumination on the screen from direct sunlight or fluorescent lighting

fixtures.

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 and walls

of the room in which the projector is to be installed are non-reflecting,

dark surfaces.  Brighter surfaces will tend to reflect  and diffuse the

ambient light and hence reduce the contrast of the projected image

on the screen.

CAUTION FIRE HAZARD

WARNING:  DO  NOT  PLACE  FLAMMABLE  OR

COMBUSTIBLE MATERIALS NEAR PROJECTOR !

BARCO large screen projection products are designed and manufactured to

meet the most stringent safety regulations.  This projector radiates heat on

its  external  surfaces  and  from  ventilation  ducts  during  normal  operation,

which is both normal and safe.

Exposing flammable or combustible materials into close proximity of this

projector could result in the spontaneous ignition of that material, resulting

in a fire. For this reason, it is absolutely necessary to leave an “exclusion

zone” around all external surfaces of the projector whereby no flammable or

combustible materials are present. The exclusion zone must be not less

than 10 cm (4”) for BARCO Retro Projectors and not less than 40 cm (16”)

for all other BARCO projectors. Do not cover the projector with any material

while the projector is in operation.

Keep flammable and combustible materials away from the projector at all

times. Mount the projector in a well ventilated area away from sources of

ignition and out of direct sun light. Never expose the projector to rain or

excessive moisture. In the event of fire, use sand, 

CO2

, or dry powder fire

extinguishers; never use water on an electrical fire.

Always  have  service  performed  on  this  projector  by  authorized  BARCO

service  personnel.  Always  insist  on  genuine  BARCO  replacement  parts.

Never use non-BARCO replacement parts as they may degrade the safety

of  this  projector.

This product complies to standards set by Underwriter’s Laboratories, Inc., Canadian

Standards Association, and meets all applicable U.S. / Canadian and European

government regulations or directives.

1

. Do not place this equipment on an unstable cart, stand, or table.

The product may fall, causing serious damage to it.

2

. Do not use this equipment near water.

3

.  Slots  and  openings  in  the  cabinet  and  the  back  or  bottom  are

provided for ventilation; to ensure reliable operation of the product

and to protect it from overheating, these openings must not be blocked

or covered. The openings should never be blocked by placing the

product on a bed, sofa, rug,  or other similar surface. This product

should never be placed near or over a radiator or heat register.

The projector should not be placed in a built-in installation or enclosure

unless proper ventilation is provided.

4. Do not block the projector cooling fans or free air movement under

and around the projector.  Loose papers or other objects may not be

nearer to the projector than 4" on any side.

Summary of Contents for Vision 708 9002357

Page 1: ...INSTALLATION MANUAL R9002357 R9002358 VISION 708 ...

Page 2: ......

Page 3: ...BARCO PROJECTION SYSTEMS Date 200499 INSTALLATION MANUAL Art No R5976026A R9002357 R9002358 VISION 708 ...

Page 4: ...ice Produced by BARCO NV April 1999 All rights reserved Trademarks are the rights of their respective owners BARCOnv ProjectionSystems Noordlaan5 B 8520Kuurne Belgium Tel 32 56 368211 Fax 32 56 351651 E mail sales bps barco com Visite Barco at the web http www barco com Printed in Belgium ...

Page 5: ...ll the projector 3 2 How to install the projector 3 2 INSTALLATIONSETUP 4 1 Access to controls 4 1 Scan adaptation 4 2 PROJECTORSETUP 5 1 Projector Set Up 5 1 Password mode 5 1 POWER MAINS CONNECTION 6 1 Input power mains voltage adaptation 6 1 Power mains cord connection 6 1 Fuses 6 2 Switching on off 6 2 INSTALLATIONADJUSTMENTS 7 1 Entering the adjustment mode 7 1 Overview flow chart installatio...

Page 6: ...Table of Contents i 2 5976026A BARCOVISION 708 200499 ...

Page 7: ...otect the user or operator against risk of electric shock and energy hazard and having access to live parts Safety standards also impose limits to the internal and external 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 the equipment to the user even w...

Page 8: ...ti reflective coating therefore avoid touching the lens To remove dust on the lens use a soft dry cloth Do not use a damp cloth detergent solution or thinner On repacking Save the original shipping carton and packing material they will come in handy if you ever have to ship your equipment For maximum protection repack your set as it was originally packed at the factory On illumination In order to ...

Page 9: ...packing material they will come in handy if you ever have to ship your projector For maximum protection repack your projector as it was originally packed at the factory To open de banding pull on the clip as shown in the first drawing Contents of the shipped box 1 BARCOVISION 708 1 remote control 2x 1 5V battery 1 power cable with outlet plug type ANSI 73 11 1 owner s manual 1 installation manual ...

Page 10: ...Unpacking and Dimensions 2 2 5976026A BARCOVISION 708 200499 Projector dimensions mm ...

Page 11: ...ortant As a general rule darken the room to the point where there is just sufficient light to read or write comfortably Spot lighting is desirable for illuminating small areas so that interference with the screen is minimal Which screen type There are two major categories of screens used for projection equipment Those used for front projected images and those for rear projection applications Scree...

Page 12: ...for Projector to screen distance and correction value A with regard to the screen width for TAC4 lenses metric Formulas metric PD m 1 2642 x SW m 0 2156 A cm 12 x SW m 22 88 Formulas for Projector to screen distance and correction value A with regard to the screen width for TAC4 lenses inch Formulas inch PD 1 2642 x SW 8 48 A 0 12 x SW 9 How to install the projector Ceiling mount or table mount To...

Page 13: ...Support the top cover with the hand no support is incorporated During some installations it will become handy to remove the top cover totally Therefore pivote the top cover 60 push the 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 Re install the cover Hook the top cover into the cabinet hinges Pivot the top cover 30 and pull...

Page 14: ... to controls WARNING TURNOFFPROJECTORANDUNPLUGTHEPOWERCORD BEFORECHANGINGTHESCANDIRECTION Gaining access to the scan connectors and the convergence connectors Open the top cover to remove it see Gaining access to controls To open the chassis loosen both indicated retaining screws Turn the chassis to the front of the projector until it grips in its locks COMMPORT 800peripherals REMOTE R G S B S VID...

Page 15: ...s facing the tubes After scan inversion close the chassis and close the top cover Reconnect the power cord to the wall outlet Note Switching over from floor to ceiling or vice versa requires a complete readjustment of picture geometry and convergence Check of the correct connector position Note this check procedure can only be done after power mains connection So first continue with the projector ...

Page 16: ...Installation Set Up 4 4 5976026A BARCOVISION 708 200499 ...

Page 17: ...nstallation set up strap Password mode With a strap on the controller unit the important projector adjustments can be protected with a password When the password feature is enabled strap mounted 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 of th...

Page 18: ...Projector Set Up 5 2 5976026A BARCOVISION 708 200499 ...

Page 19: ...f the power input of the projector from 230 VAC to 120 VAC or vice versa is possible Follow the procedure as described below Procedure Unplug the power cord from the power input on the front panel Loosen the 2 retaining screws of the front panel Pull out the module OFF ON See installation instructions before connecting to the supply V NOM 120 230 Volt I MAX 5 2 5 AMP FREQ 60 50 Hz OFF ON See insta...

Page 20: ... fuse refer replacement to qualified service personnel Fuse type 2 x T5A 250V Barco order number R314104 Switching on off The projector is switched ON and OFF using the power mains switch ON OFF Pressed ON Not pressed OFF The projector can start now in the operational mode image dis played or in the stand by mode depending on the setting of the power up mode in the projector set up menu in the ser...

Page 21: ...the adjustment mode RandomAccess Adjustment Guided Adjustment Installation only for qualified technician Service IRIS Press ADJUST to enter the adjustment mode ADJUSTMENT MODE Select a path from below IRIS GUIDED RANDOM ACCESS INSTALLATION SERVICE Source 01 Select with or then ENTER EXIT to return ...

Page 22: ...g the RCU Press the ADJUST key The projector displays the path selection menu b Using the local keypad Press the ADJUST key The projector displays the General access menu To enter the adjustment mode 1 Push the cursor key é or ê to highlight enter ADJUST 2 Press ENTER The path selection menu will be displayed Installation Raster Centering Optical Lens Focusing Scheimpflug Adjustment CRT Projection...

Page 23: ...mode When the entered password is wrong The message Wrong pass word will be displayed The projector stays on the previous selected item Factory programmed password 0000 b adjusting the projector with the local keypad When the compose password menu is displayed select with the control disc the first digit of your password and press ENTER Continue by selecting the second digit with the control disc ...

Page 24: ...3 min SW 3 20 m 126 max SW 6 00m 236 1 Open the top cover see Gaining access to controls 2 Loosen the lens bolts do not remove them and slide the lens to the front until the scheimflug ring can move freely nutdriver 11 mm or screwdriver 3 Push the scheimpfug ring to its correct position front view range 1 to the right range 2 in the middle range 3 to the left 4 Push the lens back till it fits in t...

Page 25: ...ely red green and blue Electricalfocusing The electrical focus for red green 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 red and green for the sharpest image on the screen Warning The blue focus has been factory adjusted for optimal color reprodu...

Page 26: ...h the control disc until it is centered in the middle of the CRT faceplate Press ENTER to activate the raster on the Red CRT faceplate Shift the raster with the control disc until the raster is centered in the middle of the CRT faceplate Press 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 E...

Page 27: ...hairs green and red will be displayed on the screen The same projection angle is mis aligned for new screen width SW2 Re alignment is necessary Each screen width change requires readjust ment of the projection angle Projection angle correctly aligned for screen width SW1 CRT PROJECTION ANGLE ADJUSTMENT ENTER to read more EXIT to return CRT PROJECTION ANGLE IS THE FIRST STEP OF STATIC CONVERGENCE A...

Page 28: ...een crosshair Move the red CRT to the outside away from the green CRT MovetheredCRTto wardsthegreenCRT Loosen the four hexagon screws C C Dand D upper and lower fixation latch These screws fasten the cooling house of the blue tube Pivot the blue CRT until the center of the blue image coincides with the center of the green image If the angle of the red CRT is corrected tighten the four bolts blue c...

Page 29: ...d 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 keyston...

Page 30: ...Installation Adjustments 7 10 5976026A BARCOVISION 708 200499 ...

Page 31: ...ect with or then ENTER EXIT to return COMMONSETTINGS G2 ADJUSTMENT CRT RUN IN CYCLE PROJECTOR WARM UP I2C DIAGNOSTICS A safety notice will be displayed to warn the operator Ifyouarequalified pressENTERtocontinuewiththeG2adjustment otherwise press EXIT to return to the service menu If ENTER is pressed the G2 menu will be displayed Select color with ç or è ENTER to toggle ABL EXIT to return G2 ADJUS...

Page 32: ...OFF by pressing ENTER and adjust the G2 control until the raster brightness looks the same as when the ABL function is ON CheckthecorrectrasteradjustmentbypressingENTERtotoggleABL to ON Repeat these steps if necessary Continue wiht the other colors Use the right or left arrow to select the next color Note Thebestresultisobtainedinacompletlydarkroomorbylooking into the lenses but be aware that brig...

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