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Random Access Adjustment Mode

6-5

5976025 BARCOVISION 708 200499

Select with or

then <ENTER>

<EXIT> to return.

RANDOM ACCESS

ADJUSTMENT MODE

PICTURE TUNING

GEOMETRY

CONVERGENCE

COLOR SELECT

Geometry Adjustments

The geometry adjustments have to be done only on the green image. These adjustments are automatically implemented for the other color

images : Left-right (EW) and Top-Bottom Corrections, Blanking, Horizontal Amplitude, Vertical Amplitude, Vertical Linearity and Horizontal

Phase.

push the cursor key

to highlight Geometry.

press

ENTER

The Geometry menu will be displayed on the screen.

Select with or

then <ENTER>

<EXIT> to return.

GEOMETRY

H PHASE

RASTER SHIFT

LEFT-RIGHT (E-W)

TOP-BOTTOM (N-S)

SIZE

V LINEARITY

BLANKING

Within the Geometry Adjustment menu, the following adjustments are available :

- Horizontal Phase (not for internal # pattern).

- Raster Shift

- Left-Right Corrections

- Top-Bottom Corrections

- Horizontal Size

- Vertical Linearity

- Vertical Size

- Blanking

Important : The convergence corrections are disabled during geometry corrections. The

blanking corrections are only enabled during the blanking adjustments.

Horizontal Phase Adjustment

push the cursor key

to highlight Geometry.

press

ENTER

Note : No horizontal phase adjustment is available on the internal # pattern.

For external sources :

If the raster shift is correctly adjusted, the H Phase text box is projected in the middle of

the raster. At that moment, the "><" icon indicates the middle of the raster.

Adjust the H Phase control until the middle of the projected image is equal with the middle

of >< icon.

Note : If the genlocked pattern was selected during the start up of the random access

mode, the external source will be displayed.

A bar scale and a number indicator (between 0 and 100) on the screen give a visual

indication of the horizontal phase adjustment.

Select with or

then <ENTER>

<EXIT> to return.

GEOMETRY

H PHASE

RASTER SHIFT

LEFT-RIGHT (E-W)

TOP-BOTTOM (N-S)

SIZE

V LINEARITY

BLANKING

Push the cursor keys to

the right to correct

Push the cursor keys to

the left to correct

H PHASE

Содержание r9002351

Страница 1: ...R9002351 R9002352 OWNER S MANUAL VISION 708MM ...

Страница 2: ......

Страница 3: ...BARCO PROJECTION SYSTEMS Date 200499 Art No R5976025 R9002351 R9002352 OWNER S MANUAL VISION 708MM ...

Страница 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 ...

Страница 5: ...h Tri level sync 3 4 Connecting a Component source 3 5 Connecting a Component source with Tri level sync 3 5 Connecting a computer e g IBM PC or compatible Apple Macintosh to the RS232 input of the projector3 6 Peripheralequipment 3 6 Connecting a RCVDS 05 switcher to the projector 3 6 Connecting a VS05 switcher to the projector 3 6 Battery installation in the RCU 4 1 CONTROLLING 4 1 How to use th...

Страница 6: ... 7 1 Starting up the Service mode 7 1 Overviewflowchart Service mode 7 1 ProjectorSet up 7 2 Identification 7 2 TotalRunTime 7 2 Changepassword 7 3 ChangeLanguage 7 3 ChangeProjectorAddress 7 3 Changebaudrate 7 4 Power up mode 7 4 BARCO_logo 7 4 Memorymanagement 7 5 Copy a block 7 5 Deletion of blocks 7 5 Deleting block by block 7 5 Deletion of all blocks 7 6 All settings to midposition 7 6 Undo a...

Страница 7: ...eplace your obsolete outlet Do not defeat the purpose of the grounding type plug WARNING FOR THE CUSTOMERS THIS APPARATUS MUST BE GROUNDED EARTHED via the supplied 3 conductor AC power cable If the supplied power cable is not the correct one consult your dealer A Mains lead Power cord with CEE 7 plug The wires of the mains lead are colored in accordance with the following code Green and yellow ear...

Страница 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 ...

Страница 9: ... in allows to connect e g a professional VCR having component outputs to the projec tor Line inputs signals RED LUMA LUMA BLUE LUMA COMPOSITE sync signal VIDEO IN Composite video 1x BNC connector allows a video tape recorder video camera color receiver monitor etc having video line output to be connected to the projector S VIDEO IN Separated Y C luma chroma signal inputs and outputs for higher qua...

Страница 10: ...rol panel terminology This remote control includes a battery powered infrared IR transmitter that allows the user to control the projector remotely This remote control is used for source selection control adaptation and set up It includes automatic storing of picture controls Brightness Sharpness picture geometry adjustments convergence adjustments RCU Local keypad stand by sharpness pause park ti...

Страница 11: ... Digit buttons direct input selection 10 Audio controls no function in this projector 11 Picture controls use these buttons to obtain the desired picture analog level see also Controlling 12 PHASE used to remove the instability of the image 13 FREEZ press to freeze the projected image 14 TEXT when adjusting one of the image e g controls during a meeting the displayed bar scale can be removed by pr...

Страница 12: ...Location and Function of Controls 2 4 5976025 BARCOVISION 708 200499 ...

Страница 13: ...EHT STANDBY CONV 17V 17V HTHD CONV 9V 210V 30V Leds on the front plate of the projector Switching on off Signal input connection to the projector Composite Video S Video RGBS or RGsB RGB3S or RG3sB R Y Y B Y S or R Y Ys B Y component input R Y Y B Y 3S or R Y Y3s B Y component input Ifthelinedoublefeatureisbuiltin thisfeatureisavailableviaasoftwareon offtoggle Ifthelinedoublefeatureisbuiltin thisf...

Страница 14: ...on a with the RCU press digit button 1 or b with the local keypad for access to the local keypad see Local keypad in chapter Location and function of controls 1 press ADJUST key the General access menu is dis played on the screen 2 use the cursor keys to highlight 1 3 press ENTER to select the highlighted source Input signal Y C luma chroma Input signal R G and B with composite sync on G or separa...

Страница 15: ...e switch see Picture tuning in chapter Guided adjust ment mode or Random access adjustment mode Input selection a with the RCU press digit button 2 or b with the local keypad for access to the local keypad see Local keypad in chapter Location and function of controls press ADJUST key the General access menu is displayed on the screen use the control disk to highlight 2 press ENTER to select the hi...

Страница 16: ...splayed on the screen 2 Use the cursor keys to highlight 3 3 Press ENTER to select the highlighted source Connecting a RGB Analog source with Tri level sync RGB analog input terminals with Tri level sync input or with Tri level sync on green The projector detects automatically where the sync signal is located If a line doubler is built in the default position of this line doubler is ON active the ...

Страница 17: ... the position of the ON OFF toggle switch see Picture tuning in chapter Guided adjust ment mode or Random access adjustment mode R Y Y B Y S or R Y Ys B Y input selection a Press digit button 5 on the RCU or b With the local keypad to gain access to the local keypad see Local keypad in chapter Location and function of controls 1 Press ADJUST key the General access menu is displayed on the screen 2...

Страница 18: ...mory device Connecting a RCVDS 05 switcher to the projector Up to 10 inputs 20 inputs when video and S video with the RCVDS 05 switcher and up to 90 inputs when 10 RCVDS switchers are linked via the expansion modules Serial communication with the projector Remote control buttons on the RCVDS to control the projector source selection and analog settings The selected source number will be displayed ...

Страница 19: ...o replace the batteries in the RCU To replace the batteries 1 Remove the battery cover on the backside by pushing the handle a little towards the bottom of the RCU 2 Lift up the top side of the cover at the same time 3 Push on the side of the battery towards the side 4 Lift up the battery at the same time 5 Repeat for the second battery 6 Insert the batteries as indicated in the RCU battery type A...

Страница 20: ...ight line The remote control unit will not function properly if strong light strikes the sensor window or if there are obstacles between the remote control unit and the projector s IR sensor Ceiling Screen IR sensor RCU Front of projector Rear side of projector RCU 450 450 450 450 7 17 5 3 86 3 6 7 7 6 5 3 1 7 17 2 25 5 7 1 2 1 7 5 7 5 1 6 6 9 2 7 1 7 5 3 8 6 3 6 7 7 6 53 1 7 1 7 2 25 5 7 1 2 1 7 ...

Страница 21: ...ddress Press the ADDRESS key recessed key on the RCU with a pencil The projector s address will be displayed in a Text box This text box disappears after a few seconds To continue using the RCU with that specific address it is necessary to enter the same address with the digit buttons address between 0 and 9 within 5 seconds after pushing the address key For example if the Address key displays pro...

Страница 22: ...hen a valid source number is selected the projector will display this source or it will wait on the selected source number until the source becomes available A message source not available will be displayed for a short time Picture controls The picture controls can be adjusted with a The RCU The control keys are located on the left side of the key panel of the RCU and indicated with the name of th...

Страница 23: ...visual indication on the screen of the current color setting while pressing on the above indicated buttons If the bar scale is not visible on the screen press TEXT key once and retry the above indicated buttons The bar scale increases when pressing on the button richer colors and decreases when pressing the button lighter colors Tint Control Tint is only active for Video and S Video Tint control i...

Страница 24: ...Controlling 4 6 5976025 BARCOVISION 708 200499 ...

Страница 25: ...menu is displayed There are 5 possible paths to follow once in the Adjustment mode They are INSTALLATION Installation should be selected if the projector has been relocated and or a different screen size is desired When selecting Installation the user or operator will be warned to call a qualified technician to perform the installation procedure see example of projected warning on next page GUIDED...

Страница 26: ...ected item WARNING RISK OF ELECTRICAL SHOCK NO USER ADJUSTABLE PARTS INSIDE THE FOLLOWING INSTALLATION MENUS ARE RESERVED TO AND TO BE PERFORMED ONLY BY BARCO PERSONNEL OR BARCO AUTHORIZED DEALERS IF QUALIFIED PRESS ENTER TO CONTINUE OR IF NOT EXIT TO RETURN enter password xxxx wrong password COMPOSE PASSWORD Select é ê è or ç then ENTER EXIT to return 7 8 9 4 5 6 1 2 3 0 Some items in the Adjustm...

Страница 27: ...continues to Setup Pattern Selection EXIT returns to operational mode RANDOMACCESS ADJUSTMENTMODE PICTURETUNING SETUPPATTERNSELECTION HPHASE RASTERSHIFT VCENTERLINEBOW SIDEBOW VCENTERLINESKEW SIDEKEYSTONE LEFT RIGHT E W HCENTERLINEBOW TOPKEYSTONE HCENTERLINESKEW BOTTOMKEYSTONE TOPBOW BOTTOMBOW TOP BOTTOM N S SIZE BLANKING BOTTOMKEYSTONE TOPBOW BOTTOMBOW SEAGULLCORRECTION GEOMETRY CONVERGENCE COLOR...

Страница 28: ...menu will be displayed Note The menus in this manual are created for an external source connected to one of the inputs and the Genlocked Pattern is selected Internal Cross Hatch Pattern The Internal pattern menu will be displayed if the internal cross hatch pattern has been selected or if no source is connected to the projector The table below lists the 8 fixed factory preset frequencies available...

Страница 29: ... color balance Custom Color Balance To select custom white balance 1 pushing the cursor key é or ê to select white balance 2 press ENTER to start the adjustment 3 push the cursor key é or ê to adjust the red gain 4 push the cursor cursor key è or ç to adjust the blue gain A bar scale indicates the amount of adjustment To select custom black balance 1 pushing the cursor key é or ê to select black b...

Страница 30: ...hen the projector is equipped with a line doubler Line doubling is only possible for Video S Video Component Video images on standard line frequency and RGB signals on 15 kHz To eliminate the video line patterns and to improve the image stability the line doubler has to be switched on The line doubler is default set in the ON position when starting up for the first time The setting of the line dou...

Страница 31: ... Vertical Size Blanking Important The convergence corrections are disabled during geometry corrections The blanking corrections are only enabled during the blanking adjustments Horizontal Phase Adjustment 1 push the cursor key é or ê to highlight Geometry 2 pressENTER Note No horizontal phase adjustment is available on the internal pattern For external sources If the raster shift is correctly adju...

Страница 32: ...r keys to move the raster CAUTION It is necessary to look into the lenses to perform these adjustments To avoid eye discomfort while looking into the lenses reduce the contrast and gradually increase the brightness level until the raster becomes visible on the face of the CRT ENTER will select green raster shift adjustment EXIT returns to random access adjustment mode menu Warning In order to ensu...

Страница 33: ...e images will automatically be corrected in the same manner Convergence corrections are automatically disabled for the duration of these adjustments The following adjustments can be executed vertical centerline bow vertical centerline skew side keystone left right side bow left right All adjustment are indicated on the screen with the function name a bar scale and a number between 0 and 100 Adjust...

Страница 34: ... name a bar scale and a number between 0 and 100 Select with or then ENTER EXIT to return TOP BOTTOM N S H CENTERLINE BOW H CENTERLINE SKEW TOP KEYSTONE TOP BOW BOTTOM KEYSTONE BOTTOM BOW GEOMETRY H PHASE RASTER SHIFT LEFT RIGHT E W TOP BOTTOM N S SIZE V LINEARITY BLANKING Seagull correction Use this correction only if after adjusting the vertical lines with the side bow or side keystone still a S...

Страница 35: ...ction 2 Press ENTER to activate this function 3 Press EXIT to return Seagull correction Use this correction after the image has been adjusted with top and bottom bow and keystone If still a deformation like a seagull on top and bottom of the image is visible proceed to the seagull correction Due to interaction it is possible that the top and bottom bow have to be readjusted after adjusting the sea...

Страница 36: ...to highlight Size 2 pressENTER Adjust the size horizontal size by 1 push the cursor cursor key è or ç until the exact image width is obtained horizontal size 2 push the cursor key é or ê until the exact image height is obtained vertical size Note If the internal pattern was selected this pattern remains on the screen If the genlocked pattern was selected the external source will be displayed A bar...

Страница 37: ...e If the internal pattern was selected this pattern remains on the screen If the genlocked pattern was selected the external source will be displayed Adjust the next blanking alignments until the image is correctly framed or the unwanted information is blanked out To enter a blanking alignment 1 Push the cursor key é or ê to highlight Blanking 2 PressENTER 3 Press EXIT to return Adjustmentofthebla...

Страница 38: ...R EXIT to return CONVERGENCE Select with or then ENTER EXIT to return GREEN ONLY RED ON GREEN BLUE ON GREEN 9 8 5 4 1 2 3 6 10 12 7 11 13 RANDOM ACCESS ADJUSTMENT MODE PICTURE TUNING GEOMETRY CONVERGENCE COLOR SELECT CONVERGENCE SEL select area using arrow keys ADJ adjust area using arrow keys Toggle between SEL and ADJ with ENTER ENTER continue EXIT to return CONVERGE ADJUSTMENT 70 Use the cursor...

Страница 39: ...hen ENTER EXIT to return Select with or then ENTER EXIT to return SERVICE MODE PROJECTOR SET UP MEMORY MANAGEMENT COMMON SETTINGS I2C DIAGNOSTICS SERVICEMODE IDENTIFICATION TOTALRUNTIME CHANGEPASSWORD CHANGELANGUAGE CHANGEPROJECTORADDRESS CHANGEBAUDRATE POWERUPMODE BARCO LOGO PROJECTORSETUP COPY A BLOCK DELETEABLOCK DELETEALLBLOCKS ALLSETTINGSTOMIDPOS R BCONVERGENCEMID MEMORYMANAGEMENT G2ADJUSTMEN...

Страница 40: ...or MAC The baud rate of the projector must be the same as the baud rate of the connected computer When there is a difference contact a qualified service technician to make the appropriate changes Text ON OFF Indicates in operational mode if the bar scale and number indicator will be displayed and if warnings and failures will be displayed ON displayed OFF not displayed The status can be changed by...

Страница 41: ...The Change Language function offers the possibility to change the language of the screen menus to English Spanish French German To select Change Language 1 Push the cursor key é or ê to highlight Change Language 2 PressENTER The language menu will be displayed To change the language 1 Push the cursor key é or ê to highlight the desired language 2 Press ENTER to change to that language Select with ...

Страница 42: ... CHANGE LANGUAGE CHANGE PROJECTOR ADDRESS CHANGE BAUDRATE POWER UP MODE operating BARCO LOGO BARCO_logo The BARCO logo can be added to the image in overlay or in background on any place on the screen WARNING Continuous use of the BARCO logo damages the RED CRT To add the BARCO logo or to change a setting in the BARCO logo menu 1 Push the cursor key é or ê to highlight BARCO_logo 2 Press ENTER to s...

Страница 43: ...r then ENTER EXIT to return MEMORY MANAGEMENT COPY A BLOCK DELETE A BLOCK DELETE ALL BLOCKS ALL SETTINGS TO MIDPOS R B CONVERGENCE MID GR CONVERGENCE MID Select with or ENTER to copy EXIT to return COPY MODE Nr Src Fh Fv inp conf 1 1 15 6 50 video FC 2 3 31 2 60 RGB3S R T 3 15 6 50 intern FC 4 2 31 5 50 RGB3S FC 5 33 7 60 intern FC 6 7 8 Active block nr 1 COPY BLOCK All settings in current block w...

Страница 44: ...the operation set all settings to their midposition Select with or then ENTER EXIT to return MEMORY MANAGEMENT COPY A BLOCK DELETE A BLOCK DELETE ALL BLOCKS ALL SETTINGS TO MIDPOS R B CONVERGENCE MID GR CONVERGENCE MID SET TO MIDPOSITION All settings on current block will be overwritten ENTER to confirm EXIT to cancel Undo all settings to midpos When All settings to midpos is selected all settings...

Страница 45: ...r then ENTER EXIT to return MEMORY MANAGEMENT COPY A BLOCK DELETE A BLOCK DELETE ALL BLOCKS ALL SETTINGS TO MIDPOS UNDO R B CONVERGENCE MID GR CONVERGENCE MID Greenconvergencemid Only available when the projector is equipped with green convergence adjustmentes To set the convergence settings for green in midposition 1 Push the cursor key é or ê to highlight GR Convergence Mid 2 PressENTER A confir...

Страница 46: ...turn to the Common settings menu Further description of the G2 adjustment is given in the Installation manual Select with or then ENTER EXIT to return COMMONSETTINGS G2 ADJUSTMENT CRT RUN IN CYCLE PROJECTOR WARM UP MEMORY BANKS CRT run in cycle Only necessary when a new picture tube is installed The CRT run in cycle option can only be activated when memory blocks on an internal pattern are availab...

Страница 47: ...ics menu gives an overview of the I2C failures inside the projector To scroll through the failure list push the the cursor key é or ê The I2C address IC number and module name will be given in I2C diagnostic menu When no errors are detected the following message will appear on the screen No errors on i2c bus detected Select with or then ENTER EXIT to return SERVICE MODE PROJECTOR SET UP MEMORY MAN...

Страница 48: ...d this source will be displayed with the last used memory bank settings An on screen menu will give a indication of the memory bank nummer used To switch to another memory bank 1 Press ENTER to select the next memory bank in increasing order or 2 Enter the number of the desired memory bank with the digit keys In both cases the on screen indication will be update ...

Страница 49: ... will be dis played when selecting an input slot of an RCVDS where the input board is missing WARNING source not available The input is a valid input but the source is not connected to the input terminals or the input source is switched off WARNING invalid key entry When a wrong key is pressed on theRCU WARNING end of ad just range End of adjustment range WARNING input no longer available Message ...

Страница 50: ... BARCOVISION 708 200499 FAILURE RCVDS com munication error Serial communication error be tween the RCVDS and the projec tor FAN FAILED Projector will switch off Message when one of the fans are not working anymore Projector switches to stand by ...

Страница 51: ...e block header A ADJUSTMENT BLOCKS AND SOURCE NUMBERS 90 99 Source numbers 90 99 Source numbers 90 99 do not correspond to physical inputs to the projector or RCVDS They are used to assign an additional adjustment block to a source This additional adjust ment block may contain different geometry and convergence settings sync fast slow positions and enhanced blue on off settings The relationship be...

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