Grundig CP-731i user manual Technical, Initial set signals

Page 29

TECHNICAL (continued)

Initial set signals

The following signals are used for the initial settings.

The signal timing of some computer models may be different. In such case, refer to adjust the V.POSIT and H.POSIT of the menu.

DATAHSYNC

Back porch b

Front porch d

DATAVSYNC

Back porch b

Front porch d

 

 

 

Display interval c

 

 

 

 

 

 

Display interval c

 

 

 

 

 

 

 

 

 

 

Sync a

 

 

 

 

 

 

Sync a

 

 

 

 

Computer /

Horizontal signal timing (µs)

Signal

 

 

 

 

a

b

c

d

 

VGA-1(85Hz)

2.0

3.0

20.3

1.0

 

 

 

 

 

VGA-2(85Hz)

2.0

3.0

20.3

1.0

 

 

 

 

 

TEXT

2.0

3.0

20.3

1.0

 

 

 

 

 

VGA-3

3.8

1.9

25.4

0.6

 

 

 

 

 

Mac 13"mode

2.1

3.2

21.2

2.1

 

 

 

 

 

VGA-3(72Hz)

1.3

3.8

20.3

1.0

 

 

 

 

 

VGA-3(75Hz)

2.0

3.8

20.3

0.5

 

 

 

 

 

VGA-3(85Hz)

1.6

2.2

17.8

1.6

 

 

 

 

 

SVGA(56Hz)

2.0

3.6

22.2

0.7

 

 

 

 

 

SVGA(60Hz)

3.2

2.2

20.0

1.0

 

 

 

 

 

SVGA (72Hz)

2.4

1.3

16.0

1.1

 

 

 

 

 

SVGA (75Hz)

1.6

3.2

16.2

0.3

 

 

 

 

 

SVGA (85Hz)

1.1

2.7

14.2

0.6

 

 

 

 

 

Mac 16"mode

1.1

3.9

14.5

0.6

 

 

 

 

 

XGA (60Hz)

2.1

2.5

15.8

0.4

 

 

 

 

 

XGA (70Hz)

1.8

1.9

13.7

0.3

 

 

 

 

 

XGA (75Hz)

1.2

2.2

13.0

0.2

 

 

 

 

 

XGA (85Hz)

1.0

2.2

10.8

0.5

 

 

 

 

 

1152⋅864 (75Hz)

1.2

2.4

10.7

0.6

 

 

 

 

 

1280⋅960 (60Hz)

1.0

2.9

11.9

0.9

 

 

 

 

 

1280⋅1024 (60Hz)

1.0

2.3

11.9

0.4

 

 

 

 

 

1280⋅1024 (75Hz)

1.1

1.8

9.5

0.1

 

 

 

 

 

Computer /

Vertical signal timimg (lines)

Signal

 

 

 

 

a

b

c

d

 

VGA-1(85Hz)

3

60

350

32

 

 

 

 

 

VGA-2(85Hz)

3

41

400

1

 

 

 

 

 

TEXT

3

42

480

1

 

 

 

 

 

VGA-3

2

33

480

10

 

 

 

 

 

Mac 13"mode

3

39

480

3

 

 

 

 

 

VGA-3(72Hz)

3

28

480

9

 

 

 

 

 

VGA-3(75Hz)

3

16

480

1

 

 

 

 

 

VGA-3(85Hz)

3

25

480

1

 

 

 

 

 

SVGA(56Hz)

2

22

600

1

 

 

 

 

 

SVGA(60Hz)

4

23

600

1

 

 

 

 

 

SVGA (72Hz)

6

23

600

37

 

 

 

 

 

SVGA (75Hz)

3

21

600

1

 

 

 

 

 

SVGA (85Hz)

3

27

600

1

 

 

 

 

 

Mac 16"mode

3

39

624

1

 

 

 

 

 

XGA (60Hz)

6

29

768

3

 

 

 

 

 

XGA (70Hz)

6

29

768

3

 

 

 

 

 

XGA (75Hz)

3

28

768

1

 

 

 

 

 

XGA (85Hz)

3

36

768

1

 

 

 

 

 

1152⋅864 (75Hz)

3

32

864

1

 

 

 

 

 

1280⋅960 (60Hz)

3

36

960

1

 

 

 

 

 

1280⋅1024 (60Hz)

3

38

1024

1

 

 

 

 

 

1280⋅1024 (75Hz)

3

38

1024

1

 

 

 

 

 

TECHNICAL

TECHNICAL - 3

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Page 28 Page 30
Contents CP-731i Contents Before USE FeaturesContents of package Part Names Before USEDisk PAD Attaching the Projector Handle Installing the BatteriesInstallation of the Projector and Screen InstallationAngle Adjustment Installation ReferenceCabling InstallationExample of system setup Power ConnectionPlug & Play Video tape recorder With S jackSwitching Power on Switching the Power Supply ON/OFFSwitching Power OFF OperationsBasic Operation Description OperationsBasic Operation Normal menu Setup Menu Setup MenuInput Menu Select video signal typeInput Menu RGBImage Menu AdjustmentImage Menu Operation start/stop Press the or buttonOptions Menu Setup initial timer valueOptions Menu Operation start/stop PressNo Signal Menu No Signal MenuStart UP Clear initial screen display Select Turn OFF withLamp MaintenanceLamp Lamp LifeReplacing the Lamp MaintenanceResetting the Lamp Timer Other Maintenance Air Filter MaintenanceMaintenance Inside the Equipment Cleaning the LensMessage Contents TroubleshootingOSD Message OSD MessagesIndicators Message TroubleshootingIndicators Message IndicatorSymptom Possible cause Remedy SymptomSymptom Specifications SpecificationsLimited Warranty WarrantyCP-731i RGB Signal Pin Assignment Dimension DiagramVideo Signal Pin Assignment TechnicalResolution FH kHz FV Hz Rating Signal mode Display Example of computer signalTechnical Initial set signalsPS/2, ADB or Serial Mouse Connection to the Mouse ControlUSB Mouse PS/2 MouseSerial Mouse ADB MouseCommand data Communications settingRS-232C communication ProtocolChanging the projector settings Set command Requesting projector status Get commandUsing the projector default settings Reset Command Increasing the projector setting value Increment commandCRC Example of Return OFF Be EF Be EF Ntsc PAL For the Customers in Canada Regulatory NoticesFCC Statement Warning Warranty
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