Hitachi CP-X440, CP-X444 Technical Manual

Example of computer signal

V. frequency (Hz)

VESA

VESA

VGA (60Hz)

VESA

VGA (72Hz)

VESA

VGA (75Hz)

43.3

VESA

VGA (85Hz)

VESA

VESA

48.1

VESA

46.9

VESA

VESA

49.7

48.4

VESA

XGA (60Hz)

VESA

XGA (70Hz)

VESA

XGA (75Hz)

VESA

XGA (85Hz)

VESA

VESA

VESA

VESA

VESA

VESA

• Be sure to check jack type, signal level, timing and resolution

these modes will not be possible with this projector.

Example of computer signal

Initial set signals

The following signals are used for the initial settings. The signal timing of some

Sync (A) Sync (a)

Vertical signal timing (lines)

2.0

20.3

400

VGA (60Hz)

25.4

VGA (60Hz)

480

VGA (72Hz)

20.3

VGA (72Hz)

28

480

VGA (75Hz)

2.0

20.3

VGA (75Hz)

480

VGA (85Hz)

2.2

VGA (85Hz)

25

480

2.0

22.2222

2.2

20.0423

2.4

23

21

2.7

27

XGA (60Hz)

2.1

2.5

XGA (60Hz)

29

XGA (70Hz)

XGA (70Hz)

29

XGA (75Hz)

2.2

XGA (75Hz)

28

XGA (85Hz)

2.2

XGA (85Hz)

2.9

2.3

44

46

Connection to the ports

D-sub 15pin mini shrink jack

At RGB signal At component video signal

Video Red

2

Video Green

Video Blue

4

/

V. sync.

A

/

Y

VIDEO

RGB IN1 RGB IN2

RGB OUT CONTROL

AUDIO 1-IN

S-VIDEO

COMPONENT VIDEO

CB/P

B

CR/P

R

R-AUDIO 2-L

AUDIO-OUT

Connection to the ports

/P

Y

/P

/P

Ground

Y Ground

/P

Ground

* except for RGB OUT.

9

876

543

2

J

A

Connection to the ports

333

VIDEO

Y,

/P

/P

Y

/P

/P

/P

/P

2

TD

Connection to the ports

AUDIO 1-IN (

J

AUDIO 2 L/R (RCA jack)

AUDIO OUT (

3

5

678

9