Lenovo 2268-06E, 2268-46E, 04N7322 Video Memory Modes, Factory Preset Timing Signal Chart, A11

Page 14

3828TUO032A-199.5.311:35PM˘ ` A11

Video Memory Modes

Factory Preset Timing Signal Chart

Video

 

B

 

 

 

A

 

 

 

Sync

C

 

F

 

 

D

E

 

 

 

 

 

 

Mode1

Mode2

Mode3

Mode4

Mode5

 

 

H

 

Polarity

 

-

-

-

+

-

 

 

 

Frequency

kHz

31.47

37.5

43.3

46.875

48.36

 

 

O

 

 

R

 

 

 

 

 

 

 

 

 

 

Total Period

uS

31.78

26.667

23.111

21.333

20.677

E

 

I

 

 

 

 

 

 

 

 

 

Data Period

uS

25.422

20.317

17.778

16.162

15.754

A

 

Z

 

O

 

 

 

 

 

 

 

 

 

Blanking

uS

6.356

6.349

5.333

5.172

4.923

B

 

N

 

 

 

 

 

 

 

 

 

Front Porch

uS

0.636

0.508

1.556

0.323

0.369

C

 

T

 

 

 

 

 

 

 

 

 

 

A

Pulse Width

uS

3.813

2.032

1.556

1.616

2.092

D

 

L

 

 

 

 

 

 

 

 

 

Back Porch

uS

1.907

3.810

2.222

3.232

2.462

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

Polarity

 

+

-

-

+

-

 

 

 

 

 

 

 

 

 

 

 

Frequency

Hz

59.94

75.0

85.0

75.0

60.0

 

 

E

 

 

R

 

 

 

 

 

 

 

 

 

Total Period

mS

16.683

13.333

11.764

13.333

16.666

E

 

T

 

 

 

 

 

 

 

 

 

 

Data Period

mS

15.253

12.800

11.093

12.80

15.880

A

 

I

 

C

Blanking

mS

1.430

0.533

0.670

0.533

0.786

B

 

A

 

 

 

 

 

 

 

 

 

 

Front Porch

mS

0.318

0.027

0.023

0.021

0.062

C

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

Pulse Width

mS

0.064

0.080

0.069

0.064

0.124

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Back Porch

mS

1.049

0.427

0.578

0.448

0.600

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Resolution

 

640

640

640

800

1024

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

x 480

x 480

x 480

x 600

x 768

 

 

 

 

 

 

 

 

 

 

 

 

 

Recall

YES

YES

YES

YES

YES

A11

Image 14
Contents Energy Star is a U.S. registered mark EditionTrademarks Packing List Product package should include the following itemsTable of Contents Precautions Workplace preparationWorking Practices Power Source Power cordTilt/Swivel Base Installation ConnectionsRear View Location and Function of ControlsFront View Image Selection and Adjustment buttons Power On/Off ButtonPower Indicator ContrastPosition Image Control IconsIcon Description Horizontal SizeDDC Display Data Channel Power Management SystemLow Radiation Compliance MPR General Operation A10A11 Factory Preset Timing Signal ChartVideo Memory Modes A12 TroubleshootingPossible causes A13 Further helpCall IBM Helpcenter US call Canada call Service A14Signal Connector Pin Assignment SpecificationsSync Signal type Type A15Power input ResolutionSignal connector Power Consumption TableIndustry Canada Compliance Statement CompliancesFederal Communications CommissionFCC Statement A17A18 Model Type Service InformationEuropean Union EU Statement A19Warranty Statement of Limited WarrantyWarranty