Convergence PT-47WX51E

8/7/2019 Convergence PT-47WX51E

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National Training Center

Projection TelevisionDigital Convergence Adjustment

Procedures


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Table of Contents

Preparations 2Preliminary Setup 3

Serviceman Mode, Entry to 3

Aspect Ratio Format Setting 3

Preliminary Adjustments 4

Coarse Convergence adjustments 5

Register Adjustment 6

Data Adjustment 6

OSD Adjustment 6

Green Static Adjustments 7

Green Size Adjustment 7

Green Skew Adjustment 8

Green Linearity Adjustment 8

Green Pincushion Adjustment 9Green Corner Adjustment 9

Green Keystone Adjustment 10

Red Static Adjustment 10

Red Skew Adjustment 11

Red Linearity Adjustment 11

Red Size Adjustment 12

Red Pincushion Adjustment 12

Red Keystone Adjustment 13

Red Corner Adjustment 13

Blue Static Adjustment 14

Blue Size Adjustment 14

Blue Skew Adjustment 15

Blue Linearity Adjustment 15

Blue Pincushion Adjustment 16

Blue Keystone Adjustment 16

Blue Corner Adjustment 17

Fine Convergence 18Line Convergence Adjustment 18

Easy Adjustment 18

Point Adjustment 18

Original Point Adjustment 19

Green Fine Adjustments 19, 20, 21

Red Convergence (Fine Adjustments) 21

Blue Convergence (Fine adjustments) 21

1080i Mode 22Models with 4:3 Aspect Ratio Screens (HX) 23

Copying and Restoring Data 23

Serviceman Mode Exit 24

Index 25

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P5P Convergence Adjustment Procedure

Warning:

This training material is designed for experienced repair technicians only and is not designed foruse by the public. It does not contain warnings or cautions to advise non-technical individuals of

potential dangers in attempting to service a product. Products powered by electricity should beserviced or repaired only by experienced professional technicians. Any attempt to service orrepair the product or products dealt with in this training material by anyone else could result inserious injury or death.

Preparations:

The procedures discussed here apply to Projection Televisions equipped with the P5 and P6chassis. Models using screens with the aspect ratio of 4:3 require convergence in three modes,NTSC (480i), 1080i 16:9, and 1080i 4:3. Wide screen models with an aspect ratio of 16:9 requireconvergence in only 2 modes, NTSC (480i) and 1080i. This detailed procedure covers thecomplete convergence process, which is required if the A board is replaced. A particular unit

under repair may not require the entire procedure. To ensure customer satisfaction, please verifyproper operation in all broadcast modes.

Alignment Template

The following tools are requiredto complete the procedure:

NTSC SignalGenerator

Monoscope PatternGenerator

1080i Signal Source

Remote Control(EUR7603Z20)

Convergence

Alignment Template(see the table below forpart numbers)

Screen Size Aspect Ratio Models Template Part Number

47" 16:9 PT-47WX51E/CEPT-47WX49E

51" 4:3 PT-51HX41ESR-5144E

TXFQD01ESER

56" 4:3 PT-56HX41E/CE

61" 4:3 PT-61HX41E/CETXFQD03ESER

56" 16:9 PT-56WX51E/CE TQD2AA19071A

65" 16:9 PT-65WX51E/CE TXFQD02ESER

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Preliminary setup

Entry to Serviceman Mode:

Apply an NTSC signal, using a signal generator.You must enter the Serviceman mode to perform the convergence adjustments.

a) Press the Action button on the remote control to access the roller guide menu.b) Use the Channel Up or Down button to highlight the Setup menu.c) Press the Action button again to enter the Setup mode.d) Press the Channel Up or Channel Down button to access the Program Channel function.e) Use the Volume Up button to change to cable mode.f) Press the Action button twice to exit the setup menu.g) Press the Channel Up or Channel Down button to rotate the roller guide until the timer

function is highlighted.h) Press the Action button to access the timer settings.i) Press the Channel Up button to access the sleep timer adjustment.j) Use the Volume Up or Volume Down button to adjust the sleep timer to 30 minutes or higher.k) Press the Action button, as many times as needed, to exit the timer mode.

l) Tune the set to channel 124.m) Using the front control panel, press and hold the Volume Down button until CHK is displayedin red in the upper left-hand corner of the screen.

n) Select an active channel or video source.

Format Setting:

The same "A" board is used In the P5P and P5PW Chassis, regardless of the physical screenaspect ratio. A Version setting (VER) is included in the Serviceman menu to compensate for theformat differences. Therefore, it is highly recommended that a confirmation of that setting beperformed before starting the adjustment procedures. Currently the affected models are:P5PW Chassis family: PT-47WX49E, PT-47WX51E, PT-56WX51E, and PT-65WX51EP5P Chassis family: PT-51HX41E, PT-56HX41E, PT-61HX41E, and SR5144E.

Confirmation of VER Setting:1. Press the Power button to access the

Serviceman mode menu.2. Use Channel Up/Down and Volume

Up/Down buttons to highlight "VER" inthe Serviceman menu.

3. Press the Action button on the remote.A display of the two aspect ratios 4:3and 16:9 appears, with one highlighted.

4. Use the Volume Up/Down button tohighlight the setting that matches thephysical aspect ratio of the screen.

5. Unplug the monitor from the outlet.6. Plug the monitor back into the outlet.

The monitor will turn back on, withoutexiting the Serviceman mode. Thecorrect format setting is now selected.

7. Press the Power button on the remote, repeatedly, until CHK is displayed.

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NOTICE:

For your convenience, the convergence circuits on replacement boards have been pre-programmed with average EEPROM data for the convergence alignment. The EEPROM isNOT blank; therefore, the average data should reduce the time needed to converge thisunit. More extensive convergence touchup may be needed on 51, 56 and 61 models.

Preliminary Adjustments:

Press the Action button to bring up the Roller Guide menu. Use the Channel Up or Channel Down button to highlight the Setup menu. Press the Action button to access the setup functions. Use the Channel Up/Down and Volume Up/Down buttons to access the Convergence 1

adjustment. Using the Channel Up/Down and Volume Up/Down Buttons, adjust both Green values to

zero. Press the Action button and do the same for Red, then Blue. This provides maximum

range of raster movement to the customer while adjusting the Static Convergence. Press the Action button, repeatedly, to exit the Setup Menu.

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Coarse Convergence Adjustment

Press the Power button to access the Serviceman Mode menu.

Serviceman Mode Menu

Select the Coarse Convergence Mode from the Menu and press the Action Button.

Coarse Mode Pattern

Coarse Convergence Mode includes seven adjustments, Static, Skew, Size, Linear, Pin, Corner,and Key. Press the TV/Video button to cycle through the adjustments. These adjustments aresomewhat interactive. This means that the "Linear" adjustment for example, can affect the Sizeadjustment.

STATIC: Use this adjustment to align the raster pattern to the embossed marks on thecabinet.

Skew: Use this adjustment to make the shape of the pattern as rectangular as possible withthe pattern's vertical lines parallel to the vertical screen edges.

SIZE: This adjustment is used to match the outside edges of the pattern to the edges of thescreen. Straight and perpendicular lines are desired; perfect alignment however may requirecycling through these adjustments due to interactions.

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LINEAR: Use this adjustment to obtain an equivalent picture size on both sides of the screen.This adjustment directly interacts with the size adjustment. You would need to alternatelytouch-up both adjustments until they are both correct.

PIN: Use this adjustment to eliminate or minimize curvature distortions, vertical andhorizontal.

CORNER: Use this adjustment to obtain perpendicular lines in each of the screen corners.

KEY: Adjust for a rectangular picture by minimizing trapezoidal distortions.

A. Apply an NTSC monoscope pattern to the monitor. Cover the Red and Blue CRT lenses soonly Green is visible on the screen. Select DAC COARSE then press the Action button toenter the COARSE CONVERGENCE ADJ. mode.

Register Adjustment

1. REGISTER: In this adjustmentmode, the active convergence circuitis turned off, allowing the technicianto align the raster lines.

a. Press the 0 then Actionbuttons on the remotecontrol to enter theREGISTER Mode.

b. Align the convergencepattern center cross hair tothe center of the monoscopepattern, using the ChannelUp/Down and VolumeUp/Down buttons.

c. Press 5 to exit theSuperimpose mode

d. Press the TV/VIDEO button

to enter the DATAAdjustment mode.

e. Use the Volume Up/Downbuttons to make the left andright sides of the curve inthecenter of the screensymmetrical. The upwardand downward slopes of thehill should have the sameshape.

Data Adjustment

f. Press TV/VIDEO button toenter the OSD Adjustmentmode.

g. Press 5 to superimpose themonoscope pattern signalon the OSD pattern.

h. Use the Channel Up/Downand Volume Up/Downbuttons to align the cursorcenter with the monoscope pattern center.

OSD Adjustment

i. Press 0 to return to the COARSE ADJ MODE.j. Remove the CRT lens covers.

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Press 1 or 3 on the remote, repeatedly, until the raster changes to GREEN and install thetemplate.

2. G-Static:a. Press the TV/Video button, repeatedly, until "G-STATIC" is displayed.

G-STATICH:+ 10V:+ 9

G-STATICH:+ 10V:+ 9

Green Static Adjustment

b. Press 2 on the remote, repeatedly, until the border and cross hair patternsare displayed.

c. Using the Channel Up/Down and Volume Up/Down buttons, adjust the center

of the Green cross hair pattern so it coincides with center of the templategrid.

d. Press 7 then Action on the remote to save the data changes.

3. G- Size:a. Press the TV/Video button, repeatedly, until "G-SIZE" is displayed.

G-SIZEH:+ 39

V:- 80

Green Size Adjustment

G-SIZEH:+ 39

V:- 80

b. Press the Recall button to display the register values.c. Using the Volume Up/Down and Channel Up/Down buttons, adjust Size so

that the lines of the border pattern are close to the edge of the screen.

d. Press 7 on the remote then Action to save the data changes.

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4. G-Skew:a. Press the TV/Video button, repeatedly, until "G-SKEW" is displayed.

G-SKEWH: - 19V: - 19

G-SKEWH: - 19

V: - 19

Green Skew Adjustment

b. Using the Channel Up/Down and Volume Up/Down Buttons, adjust theoutside edge lines for a rectangular shape with the edge lines parallel to thescreen edges.

c. Press 7 then Action on the remote to save the data changes.

5. G- Linearity:a. Press the TV/Video button, repeatedly, until "G-LINEAR" is displayed.

A B

G-LINEARH: -164

A B

G-LINEARH: -164

Green Linearity Adjustment

b. Using the Volume Up/Down buttons, adjust the center of the cross hairpattern so that the horizontal width of the left side of the cross hair pattern isequal to the width of the right side.

c. Press 7 then Action on the remote to save the data changes.d. Confirm that the G-Size adjustment remained correct. Readjust if necessary.

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6. G-Pin:a. Press the TV/Video button, repeatedly, until "G-PIN" is displayed.

Green Pin Adjustment

G-PIN

H: + 44V: +274

G-PIN

H: + 44V: +274

b. Using the Channel Up/Down buttons, adjust the top and bottom horizontallines so that they are parallel to the screen top and bottom edges.

c. Using the Volume Up/Down buttons, adjust the left and right vertical rasterlines so they are parallel to the side edges of the screen.


7. G-Corner:a. Press the TV/Video button, repeatedly, until "G-CORNER" is displayed.

Green CornerAdjustment

G-CORNERH: + 36

b. Using the Volume Up/Down buttons, adjust the vertical and horizontal lines inthe corners so that they are perpendicular to each other.


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8. G-Key:a. Press the TV/Video button, repeatedly, until "G-KEY" is displayed.

G-KEY

H: +152

G-KEYH: +152

Green Key Adjustment

b. Using the Channel Up/Down buttons, adjust so that the shape of the patternis rectangular.


Cycle through the Size, Skew, Linearity, Pin, Corner, and Key adjustments to verify that they arestill correct. Repeat any of the adjustment if needed.

Press 1 or 3 on the remote, repeatedly, until the RED and GREEN rasters are displayed.

9. R-Static:a. Press the TV/Video button, repeatedly, until "R-STATIC" is displayed.

Red Static Adjustment

R-STATIC

H:+ 10V:+ 9

R-STATIC

H:+ 10V:+ 9

b. Using the Volume Up/Down buttons, align the Red centerline with the Greencenterline.


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10. R-Skew:a. Press the TV/Video button, repeatedly, until "R-SKEW" is displayed.

Red Skew Adjustment

R-SKEW

H: - 19V: - 19

R-SKEW

H: - 19V: - 19

b. Using the Channel Up/Down and Volume Up/Down Buttons, align the Redlines at the outer edges to the Green lines.


11. R- Linearity:a. Press the TV/Video button, repeatedly, until "R-LINEAR" is displayed.

A B

R-LINEAR

H: -164

A B

R-LINEARH: -164

Red Linearity Adjustment

b. Using the Volume Up/Down buttons, align the center of the Red cross-hairpattern to the center of the Green cross-hair pattern.


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12. R-Size:a. Press the TV/Video button, repeatedly, until R-SIZE" is displayed.

Red Size Adjustment

R-SIZEH:+ 39

V:- 80

R-SIZEH:+ 39

V:- 80

b. Using the Volume Up/Down and Channel Up/Down buttons, adjust the sizeso that the Red lines are aligned with the Green lines.

c. Press 7 then Action on the remote to save the data changes.d. Confirm that the R-Linearity adjustment remained correct. Readjust if

necessary.

13. R-Pin:a. Press the TV/Video button, repeatedly, until "R-PIN" is displayed.

Red Pin Adjustment

R-PINH: + 44V: +274

R-PINH: + 44

V: +274

b. Using the Channel Up/Down buttons, adjust the top and bottom Redhorizontal lines so that they are converged with the green lines and parallelto the screen top and bottom edges.

c. Using the Volume Up/Down buttons, adjust the left and right Red verticallines so that they are converged with the green lines and parallel to the sideedges of the screen.


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14. R- Key:a. Press the TV/Video Button, repeatedly, until "R-KEY" is displayed.

Red Key Adjustment

R-KEY

H: +152

R-KEY

H: +152

b. Using the Channel Up/Down buttons, adjust so that the shape of the Redpattern is rectangular and coincides with the Green pattern.


15. R-Corner:a. Press the TV/Video button, repeatedly, until "R-CORNER" is displayed.

R-CORNER

H: + 36

Red Corner Adjustment

b. Using the Volume Up/Down buttons, align the Red vertical and horizontallines in the corners with the Green lines.


Cycle through the Size, Skew, Linearity, Pin, Corner, and Key adjustments and verify that theRed lines are converged with the Green lines. If not, repeat any needed adjustment.

Press 1 or 3 on the remote, repeatedly, until both of the BLUE and GREEN rasters are displayed.

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16. B-Static:a. Press the TV/Video button, repeatedly, until "B-STATIC" is displayed.

B-STATICH:+ 10V:+ 9

B-STATICH:+ 10V:+ 9

Blue Static Adjustment

b. Using the Volume Up/Down buttons, align the Blue centerline with the Greencenterline.


17. B-Size:a. Press the TV/Video button, repeatedly, until "B-SIZE" is displayed.

B-SIZEH:+ 39

V:- 80

Blue Size Adjustment

B-SIZEH:+ 39

V:- 80

b. Using the Channel Up/Down and Volume Up/Down Buttons, align the Bluelines at the outer edges to the Green lines.


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18. B-Skew:a. Press the TV/Video button, repeatedly, until "B-SKEW" is displayed.

B-SKEWH: - 19

V: - 19

B-SKEWH: - 19

V: - 19

Blue Skew Adjustment

b. Using the Volume Up/Down buttons, align the center of the Blue cross-hairpattern to the center of the Green cross-hair pattern.


19. B-Linearity:a. Press the TV/Video button, repeatedly, until B-LINEAR" is displayed.

Blue Linearity Adjustment

A B

B-LINEARH: -164

A B

B-LINEAR

H: -164

b. Using the Volume Up/Down, adjust the size so that the Blue lines are alignedwith the Green lines.

c. Press 7 then Action on the remote to save the data changes.d. Confirm that the B-Linearity adjustment remained correct. Readjust if

necessary.

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20. B-Pin:a. Press the TV/Video button, repeatedly, until "B-PIN" is displayed.

B-PINH: + 44

V: +274

B-PINH: + 44

V: +274

Blue Pin Adjustment

b. Using the Channel Up/Down buttons, adjust the top and bottom Bluehorizontal lines so that they are converged with the green lines and parallelto the screen top and bottom edges.

c. Using the Volume Up/Down buttons, adjust the left and right Blue vertical

lines so that they are converged with the green lines and parallel to the sideedges of the screen.d. Press 7 then Action on the remote to save the data changes.

21. B-Key:a. Press the TV/Video Button, repeatedly, until "B-KEY" is displayed.

B-KEYH: +152

B-KEYH: +152

Blue Key Adjustment

b. Using the Channel Up/Down buttons, adjust so that the shape of the Bluepattern is rectangular and coincides with the Green pattern.


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22. B-Corner:a. Press the TV/Video button, repeatedly, until "B-CORNER" is displayed.

B-CORNER

H: + 36

Blue Corner Adjustment

b. Using the Volume Up/Down buttons, align the Blue vertical and horizontallines in the corners with the Green lines.


Presse 1 or 3, repeatedly, on the remote until all three rasters are displayed. All three rasters

should combine to produce a white pattern. Press 7 then Action to save the data changes. Thiscompletes the Coarse Adjustments.

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Fine Convergence Adjustments

Press and Hold the TV/Video button until the Crosshatch pattern appears on the screen.

While in any of the Fine Adjustment modes, press the Mute button to toggle between "Cursor"and "Data" modes.

Line Adjustment

There are four adjustments in the FineConvergence Adjustment mode, LINE, EASY,POINT, and ORIGINAL POINT. LINE mode is usedto correct a single raster line horizontally orvertically.

EASY mode allows the technician to adjust a groupof horizontal and vertical lines adjacent to thecursor. In this mode, there are only 9 adjustmentpositions on the screen and data values arechanged in increments of 4.

Easy Adjustment

POINT mode is similar to EASY mode exceptthat there are 77 adjustment points, 49 ofwhich are visible on the screen and 28 are off-screen (on the perimeter). In this mode, datavalues are changed in increments of 2.

Point Adjustment

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Orig. Point adjustment

ORIGINAL POINT mode uses the same adjustmentpoints as in POINT mode except that the data valuesare changed in increments of 1.

Note: Not all the crosshatch alignment points are accessible, so adjust for overall bestpicture.

Fine Convergence Adjustments should be done in the order: LINE, EASY, POINT, andORIGINAL POINT.Reinstall the template. The template is necessary while converging the Green raster.

G- LINE Mode:

1. Press the TV/Video button, repeatedly, on the remote until the LINE mode cursor isdisplayed.

2. Press the 1 or 3, repeatedly, on the remote until the Green raster only is displayed.

3. Using the Channel Up/Down and Volume Up/Down buttons, move the cursor to thecenter of the screen.

4. Press the Mute button to change to DATA mode. The display will change from CURSORto DATA and the cursor square will stop blinking.

5. Use the Channel Up/Down buttons to adjust the position of the Green Horizontal line tocoincide with the template line.

Screen Size Mode Grid line Color

56 480P/480i Blue grid lines

56 1080i 4:3 Mode Orange grid lines

56 1080i 16:9 Mode Yellow grid Lines

61 480P/480i Black grid lines

61 1080i 4:3 Mode Magenta grid lines

61 1080i 16:9 Mode Green grid lines

Concentrate on the center of each horizontal line only, the edges will be adjusted in other modesof adjustment.

6. Switch back to cursor mode by pressing the Mute button on the remote.7. Move the cursor to the next horizontal line and continue the process. Work your way out

from the center of the screen up and down. Adjust until all of the horizontal lines matchthe template lines.

8. Press 7 then Action to save the data changes.

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When adjustments of all the horizontal lines are completed, continue by adjusting the verticallines.

9. Using the Channel Up/Down and Volume Up/Down buttons, move the cursor to thecenter of the screen.

10. Press the Mute button to change to DATA mode. The display will change from cursor todata and the cursor square will stop blinking.

11. Use the Volume Up/Down buttons to adjust the position of the green vertical line so itcoincides with the applicable template line. You will probably notice that lines that arefarther from their corresponding template grid lines have more tendencies to affect theposition of lines adjacent to them. This is normal. You may have to go back and readjustthe positions of the affected lines. Concentrate on the center of each line only during thisadjustment. The edges will be aligned in other adjustment modes.

When adjustments of all vertical and horizontal lines are completed, save the data changes.

G- EASY Mode

Use this mode to correct larger areas of the screen that are out of convergence. You should only

have to adjust eight of the nine adjustment points since the center point was previously correctedin LINE Mode. Use EASY mode to straighten curved lines.

12. Press the TV/Video button until "G-EASY" is displayed. Press the Mute button tochange to CURSOR mode.

13. Use the Channel Up/Down and Volume Up/Down buttons to move the cursor to theadjustment position.

14. Press the Mute button to change to DATA mode.15. Adjust the group of lines near the cursor so that they are as straight as possible. Work

your way around the screen adjusting the green raster lines to match the template lines.16. When all eight points are adjusted, save the data changes.

After the EASY mode adjustment is complete, do notreturn to it to correct a misconverged spot.

A readjustment of any point in the EASY mode will result in misadjusting the convergence of thatarea of the screen, which you may have already converged, using subsequent adjustments.

G-Point Mode

20

The changes wilPOINT mode is used to adjust positions that are not accessible in EASYMode. Adjustments are made in data increments of 2.

l affectthe outside point.

17. Press the TV/Video button, repeatedly, until "G-POINT" isdisplayed.

18. Press the Mute button to change to CURSOR mode.19. Adjust the center area of the screen then work way

outwards.

If the cursor is located outside the edgeof the

There are 28 points that are located outside the screen border(off-screen). Their presence outside the screen is intended tohelp in converging the lines at the edges of the screenmore closely.However,They may not screen, it will blink between the 2

points.be as easy toadjust. When


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theThese two points are inline with the off-screen point to be converged.

20. Adjust the Green lines at the edge of screen to match them as closely as possible to thetemplate lines.

mfortable with the outcome of the adjustments, save the data changes.

G- Orig

22. Tept for the adjustment values, which are changed in data

increments of 1. Adjustment values can be viewed by pressing the RECALL button on

ow, since the Green lines match the template lines, adjust the Red lines to match the Greennes. Therefore, the template is not necessary for this part of the convergence alignment.

elect the Red raster adjustment by pressing 1 or 3, repeatedly, until the Red and Green raster

nd then ORIGINAL POINT, align the Red raster linesith the Green raster lines, following the same procedures you followed when you aligned thereen raster lines with the template lines. Remember to save the data periodically by pressinge 7 then Action on the remote control.

ed thee

e blue raster. You may also find it easier to view all three rasters together, in this case adjuste Blue raster lines to merge with the Red and Green raster lines creating white lines.emember to save the data periodically by pressing the 7 then Action on the remote control.

cursor is moved to the edge of the screen, it starts blinking at two points, alternately.

21. When you feel co

inal Point Mode

Press the TV/Video button, repeatedly, until G-ORIG POINT is displayed. G ORIG POINis similar to G POINT exc

the remote control. When all the green lines are adjusted to match the template lines,save the data changes.

Nli

Red Convergence

Slines are displayed. The Red and Green lines should converge and create yellow lines.Remember that the Green raster should not be readjusted.

Starting with LINE, then EASY, POINT, awGth

Blue Convergence

Select the Blue raster adjustment by pressing 1 or 3, repeatedly, until the Blue and Green rasterlines are displayed. The Blue and Green lines should converge and create cyan lines.

Starting with LINE, then EASY, POINT, and then ORIGINAL POINT, align the Blue raster lineswith the Green raster lines, following the same procedures you followed when you alignRed raster lines with the Green raster lines. You may have to dim the room lights to clearly seththR

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1080i Mode

After you have completed the convergence adjustments in the NTSC (480i) mode, you need toapply a DTV 1080i signal to one of the component inputs of the monitor and perform theconvergence adjustments for the 1080i mode. The data values for this mode are stored in theEEPROM storage location P4.

1. Press the Power button, repeatedly, on the remote control until CHK is displayed inthe upper left hand corner of the screen.

2. Press the TV/Video button until the 1080i signal is visible on the screen.3. Press the Power button and verify that 1080i and 4:3 in the Serviceman menu are

both highlighted in red. If 1080i is not highlighted, then the 1080i input is notselected. One method of verifying that the 1080i source has been selected is topress 7 while in the convergence adjustment mode. The message "Store P-4"should appear.

Convergence procedures for the 1080i mode are the same as those of the NTSC mode. Thedifferences are in the storage location, which is P-4 and in the template grid lines.

Screen Size Mode Grid line Color

56 480P/480i Blue grid lines56 1080i 4:3 Mode Orange grid lines





Start by setting the Static Convergence levels to zero, go to Register mode and align the TESTmode lines, complete the DATA adjustment, OSD Position adjustment, and continue by adjustingthe Green, Red and Blue raster lines. As always, remember to save the data changesperiodically.

4. Press the Action Button to bring up the Roller Guide menu.5. Use the Channel Up/Down buttons to highlight the Setup menu.6. Press the Action button to access the setup functions.7. Use the Volume Up button to access the Convergence 1 adjustment.8. Adjust both Green values to zero, using the Channel Up/Down and Volume Up/Down

Buttons.9. Press the Action button and do the same for Red, then Blue. This provides maximum

range of movement to the Customer in Static Convergence mode.10. Press Action twice to exit the Setup Menu11. Press the 0 and Action buttons on the remote control to enter the Register mode, and

begin with the TEST POS. Adjustment.12. Press the 5 button to superimpose the external video source signal on the

convergence pattern.

13. Using the Channel Up/Down buttons, Align the cross hair with the center of themonoscope pattern. Verify that the vertical and horizontal centerlines match themarks on the cabinet. If they do not, the picture is not centered. The picturecentering adjustment will have to be performed.

14. Press 5 to exit the Superimpose mode.15. Press TV/VIDEO button to enter the DATA POS Adjustment mode.16. Use the Volume Up/Down buttons to make the curve in the center of the screen

symmetrical. The upward and downward slopes of the hill should be of the sameshape.

17. Press TV/VIDEO button to enter the OSD_POS Adjustment Mode.

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18. Press 5 on the remote control to superimpose the monoscope pattern onconvergence pattern.

19. Use the Channel Up/Down and Volume Up/Down buttons to align the cursor centerwith the monoscope pattern center.

20. Finally, press 0 to return to the COARSE ADJ MODE.

Continue by following the same procedures you used when you adjusted the 480i NTSC in theFine Convergence Mode.

Adjust Fine convergence in the order, LINE, EASY, POINT, and ORIGINAL POINT.Use the corresponding pattern lines on the convergence template to adjust the Green lines, thenalign the Red and Blue raster lines to the Green. Remember to save the data changesperiodically, to location P-4.

Models Equipped with 4:3 Aspect Ratio Screens (HX)

P5 and P6 projection televisions require the convergence to be adjusted in 1080i (16:9) modeand the 1080i (4:3) mode.

1. Press the Power button on the remote, repeatedly, until CHK is displayed in Red onthe screen.

2. Press the Action button on the remote and bring up the Picture Menu.3. Use the Volume Up/Down buttons to select Video Adj. 2.4. Select the 16:9 aspect ratio and press the Action Button twice to exit the menu.5. Press the Power button on the remote control and verify that the Serviceman mode

menu has 1080i and 16:9 highlighted in red. Convergence Data for this mode isstored in Location P-6.

The procedures to adjust the convergence in this mode are the same as those previously used inthe NTSC mode. The differences are in the storage location, which is P-6 and in the template gridlines.

Screen Size Mode Grid line Color56 480P/480i Blue grid lines

56 1080i 4:3 Mode Orange grid lines





Start by setting the Static Convergence levels to zero, go into register mode, align the TEST POSmode lines, complete the DATA and OSD Position adjustments, and then continue by adjustingthe Green, Red and Blue raster lines. As always, remember to save the data changesperiodically.

Copying and Restoring Data

After completing the convergence adjustments and saving the data values, it is a good idea tobackup the convergence data. This is done by pressing 8 on the remote control in the FineConvergence adjustment mode. A menu appears, prompting: COPY FROM? Scroll to it usingthe CH Up/Down and Volume Up/Down buttons then press the Action. Another menu pops up,prompting: COPY TO? Scroll to it using the CH Up/Down and Volume Up/Down buttons thenpress Action. The copy process will then be complete. Copy the data from location P3 to location

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P2 and copy from location P4 to P5. This copy process allows you to backup the data for 480iand 1080i modes. In some situations you may be able to save time by restoring the 480i or 1080iconvergence data from one of the backup locations.

Storage Location HX Models WX Models

P0 Factory Use Factory UseP1 Factory Use Factory Use

P2 Backup Location Backup Location

P3 480i and 480P 480i and 480P

P4 1080i (4:3) 1080i

P5 Backup Location Backup Location

P6 1080i (16:9) Backup Location

Exiting Serviceman Mode

After you have backed up the convergence data, press the Power button to exit. Press Powerrepeatedly until the red CHK is displayed in the upper left-hand corner of the screen. Press and

hold the Action and Power buttons together on the front panel until the unit shuts down. The setwill turn itself back on automatically. The unit will be tuned to channel 3 and a diagnostic menuwill be displayed. Verify that all the items show OK.

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INDEX

1080i Mode 22

4:3 Aspect Ratio Models 23

Aspect Ratio Format Setting 3Blue Corner Adjustment 17

Blue Fine adjustments 21

Blue Keystone Adjustment 16

Blue Linearity Adjustment 15

Blue Pincushion Adjustment 16

Blue Size Adjustment 14

Blue Skew Adjustment 15

Blue Static Adjustment 14

Coarse Convergence adjustments 5

Copying and Restoring Data 23

Data Adjustment 6

Easy Adjustment 18Fine Convergence 18

Green Corner Adjustment 9

Green Fine Adjustments 19, 20, 21

Green Linearity Adjustment 8

Green Keystone Adjustment 10

Green Skew Adjustment 8

Green Pincushion Adjustment 9

Green Static & Size Adjustments 7

Line Convergence Adjustment 18

Original Point Adjustment 19

OSD Adjustment 6

Point Adjustment 18

Preliminary Setup 3Preparations 2

Red Corner Adjustment 13

Red Fine Adjustments 21

Red Keystone Adjustment 13

Red Linearity Adjustment 11

Red Pincushion Adjustment 12

Red Size Adjustment 12

Red Skew Adjustment 11

Red Static Adjustment 10

Register Adjustment 6

Serviceman Mode, Entry to 3

Serviceman Mode Exit 24

Documents

Convergence PT-47WX51E