Proview P6NS Series Operation Adjusting Value Dynamic, Focus, Purity, Static, Convergence

Page 13

ITEM

Program Menu.

Test Meter Test Point Pattern

Operation

Adjusting

Value

Dynamic

Oscilloscope

1. Set the contrast to MAX.,and adjustment

VF :

Focus

FBT Pin14

 

Brightness to the raster just appear.

140(17”)

H Adjust

Full White

2.

Make the adjustment to the value shown at right

150(19”)

 

(31.5KHz,640x480)

3.

by adjust the VF on the OSD menu.

±10VP-P

 

Make the check to the value shown at right by

HF :

 

 

 

adjust the HF on the OSD menu.

430(17”)

 

 

 

 

450(19”)

 

 

 

 

±10VP-P

Purity

Magenta color

1. Adjust the purity magnet is in magneta color.

Adjust

(31.5KHz,640x480)

2. Turning two overlapping pawels in opposite

I

 

3.

directions.

 

 

Move them until they are at the same angle,

 

 

 

9 o’clock and 3 o’clock respectively.

 

 

 

Static

Magenta color

1. Open the two pawels of the 4 pole magnets to

Convergence

(31.5KHz,640x480)

 

allow the red and blue vertical lines to unite.

Adjust

 

2. Open and rotate the two pawels at a contrast

 

 

 

angle so that the red and blue horizontal lines

 

 

3.

can unite.

 

 

If the vertical lines deviates,open the two powals

J

 

 

at the deviation position and make a monitor

 

4.

adjustment by changing its angle.

 

 

Display white crosshatch pattern.

 

 

5.

Make the red and blue vertical lines at the

 

 

 

center unite with the green by opening the two

 

 

6.

6 pole pawels.

 

 

Rotate the two pawels at contrast angle so that

 

 

 

the red and blue horizontal lines can unite with

 

 

7.

the green.

 

 

If the vertical lines deviate,change the angle of

 

 

 

Pawels from the deviation position.

13

Image 13
Contents P6NS Series Table of Contents Important Safety Instruction For Model 786NS,986NS Series 30 70 KHz ----- 572NS Series OFF772NS Series 100W max. -----777NS,786NS Series787NS Series SDA17.56 × 18.11 × 18.70 inch Video Sync Period Active Sync Width Back Porch Front porch Timing ChartControl Location FBT Adjust ﹟Test Meter Adjusting ﹡Test Point OperationPreset ﹫Pattern ValueBackground Operation Adjusting Value PresetWhite BalanceFocus Operation Adjusting Value DynamicPurity StaticPage Page Block Diagram Page Page Page Page Page Bright HOR. LINEH. Trouble Shooting Hints Line Check Raster CRT G1 Deflective HOR. CKT Vesa Standard Dpms 7V Line Noosdcharactersdoes not Missingworkone Replacement Parts List 1KΩ Location Parts Number Parts Description ’ty1MΩ R2A7 Open R992,716,722,722A 986NS,787NS,786NS 7KΩ 82KΩ R-MNF 1KΩ R-NFPTC NTC30Ω R-MNF 75KΩ R-MNFR781 986NS,787NS,786NS Open 772NS Short R780 R794 82KΩ NPO 2KVPHM 1KV PHMMPP MEM1KV CPU CRT SocketHSB772S BSN254AHZ13V HZ5C1HZ18V Signal CableHZ30V HZ56VCRT PFC Assembly Kit For 17/19FBT HER308GConduction View Main Board Soild Side Schematic Diagram