Hitachi CP-X445 Manuel utilisateur

Projector

CP-X445

User's Manual – Operating Guide

Technical

Example of computer signal

Resolution (H x V) H. frequency (kHz) V. frequency (Hz) Rating Signal mode

720 x 400 37.9 85.0 VESA TEXT

640 x 480 31.5 59.9 VESA VGA (60Hz)

640 x 480 37.9 72.8 VESA VGA (72Hz)

640 x 480 37.5 75.0 VESA VGA (75Hz)

640 x 480 43.3 85.0 VESA VGA (75Hz)

800 x 600 35.2 56.3 VESA SVGA (56Hz)

800 x 600 37.9 60.3 VESA SVGA (60Hz)

800 x 600 48.1 72.2 VESA SVGA (72Hz)

800 x 600 46.9 75.0 VESA SVGA (75Hz)

800 x 600 53.7 85.1 VESA SVGA (85Hz)

832 x 624 49.7 74.5 Mac 16” mode

1024 x 768 48.4 60.0 VESA XGA (60Hz)

1024 x 768 56.5 70.1 VESA XGA (70Hz)

1024 x 768 60.0 75.0 VESA XGA (75Hz)

1024 x 768 68.7 85.0 VESA XGA (75Hz)

1152 x 864 67.5 75.0 VESA SXGA (75Hz)

1280 x 960 60.0 60.0 VESA SXGA (60Hz)

1280 x 1024 64.0 60.0 VESA SXGA (60Hz)

1280 x 1024 80.0 75.0 VESA SXGA (75Hz)

1280 x 1024 91.2 85.0 VESA SXGA (85Hz)

1600 x 1200 75.0 60.0 VESA UXGA (60Hz)

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

before connecting this projector to a computer.

• Some computers may have multiple display screen modes. Use of some of

these modes will not be possible with this projector.

• Depending on the input signal, full-size display may not be possible in some

cases. Refer to the number of display pixels above.

• Although the projector can display signals with resolution up to UXGA

(1600x1200), the signal will be converted to the projector’s panel resolution

before being displayed. The best display performance will be achieved if the

resolutions of the input signal and projector panel are identical.

• Automatically adjustment may not function correctly with some input signals.

• The image may not be displayed correctly when the input sync signal is a

composite sync or a sync on G.

Example of computer signal

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, adjust the items V POSITION

and H POSITION in the IMAGE menu.

Back porch (B) Front porch (D) Back porch (b) Front porch (d)

Display interval (C) Display interval (c)

Data Data

H. Sync. V. Sync.

Sync (A) Sync (a)

Computer/

Signal

Horizontal signal timing (μs) Computer/

Signal

Vertical signal timing (lines)

(A) (B) (C) (D) (a) (b) (c) (d)

TEXT 2.0 3.0 20.3 1.0 TEXT 3 42 400 1

VGA (60Hz) 3.8 1.9 25.4 0.6 VGA (60Hz) 2 33 480 10

VGA (72Hz) 1.3 3.8 20.3 1.0 VGA (72Hz) 3 28 480 9

VGA (75Hz) 2.0 3.8 20.3 0.5 VGA (75Hz) 3 16 480 1

VGA (85Hz) 1.6 2.2 17.8 1.6 VGA (85Hz) 3 25 480 1

SVGA (56Hz) 2.0 3.6 22.2 0.7 SVGA (56Hz) 2 22 600 1

SVGA (60Hz) 3.2 2.2 20.0 1.0 SVGA (60Hz) 4 23 600 1

SVGA (72Hz) 2.4 1.3 16.0 1.1 SVGA (72Hz) 6 23 600 37

SVGA (75Hz) 1.6 3.2 16.2 0.3 SVGA (75Hz) 3 21 600 1

SVGA (85Hz) 1.1 2.7 14.2 0.6 SVGA (85Hz) 3 27 600 1

Mac 16" mode 1.1 3.9 14.5 0.6 Mac 16" mode 3 39 624 1

XGA (60Hz) 2.1 2.5 15.8 0.4 XGA (60Hz) 6 29 768 3

XGA (70Hz) 1.8 1.9 13.7 0.3 XGA (70Hz) 6 29 768 3

XGA (75Hz) 1.2 2.2 13.0 0.2 XGA (75Hz) 3 28 768 1

XGA (85Hz) 1.0 2.2 10.8 0.5 XGA (85Hz) 3 36 768 1

1152 x 864

(75Hz) 1.2 2.4 10.7 0.6 1152 x 864

(75Hz) 3 32 864 1

1280 x 960

(60Hz) 1.0 2.9 11.9 0.9 1280 x 960

(60Hz) 3 36 960 1

1280 x 1024

(60Hz) 1.0 2.3 11.9 0.4 1280 x 1024

(60Hz) 3 38 1024 1

1280 x 1024

(75Hz) 1.1 1.8 9.5 0.2 1280 x 1024

(75Hz) 3 37 1024 2

1280 x 1024

(85Hz) 1.0 1.4 8.1 0.4 1280 x 1024

(85Hz) 3 44 1024 1

1600 x 1200

(60Hz) 1.2 1.9 9.9 0.4 1600 x 1200

(60Hz) 3 46 1200 1

VIDEO

RGB IN1 RGB IN2

DVI-D

RGB OUT CONTROL

AUDIO-IN

REMOTE

CONTROL

USB DC OUT

S-VIDEO

LAN

COMPONENT VIDEO

R-AUDIO IN-L

AUDIO-OUT

Connection to the ports

ARGB IN 1, BRGB IN 2, CRGB OUT

D-sub 15pin mini shrink jack

• Video signal: RGB separate, Analog, 0.7Vp-p,

75Ω terminated (positive)

• H/V. sync. Signal: TTL level (positive/negative)

• Composite sync. Signal: TTL level

At RGB signal At component video signal

Pin Signal

1Video Red

2 Video Green

3 Video Blue

4 (No connection)

5 Ground

6 Ground Red

7 Ground Green

8 Ground Blue

9 (No connection)

10 Ground

11 (No connection)

12 A: SDA (DDC data), B/C: (No connection)

13 H. sync / Composite sync.

14 V. sync.

15 A: SCL (DDC clock), B/C: (No connection)

Pin Signal

1CR/PR

3CB/PB

4(No connection)

5Ground

6CR/PRGround

7Y Ground

8CB/PBGround

9(No connection)

10 Ground

(No connection)

* except for RGB OUT.

11 12 13 14 15

1 2 3 4 5

6 7 8 9 10

PAB

Connection to the ports

DDVI -D

DVI-D jack (digital to digital)

Pin Signal Pin Signal

1T.M.D.S. Data 2 - 13 -

2T.M.D.S. Data 2 + 14 +5V Power

3T.M.D.S. Data 2/4 Shield 15 Ground (+5V, Analog H/V.sync)

4- 16 Hot-Plug Sense

5- 17 T.M.D.S. Data 0 -

6SCL (DDC Clock) 18 T.M.D.S. Data 0 +

7SDA (DDC Data) 19 T.M.D.S. Data 0/5 Shield

8Analog V. sync 20 -

9T.M.D.S. Data 1 - 21 -

10 T.M.D.S. Data 1 + 22 T.M.D.S. Clock Shield

11 T.M.D.S. Data 1/3 Shield 23 T.M.D.S. Clock +

12 - 24 T.M.D.S. Clock -

COMPONENT VIDEO EY, FCB/PB, GCR/PR

RCA jack x3

• System: 525i(480i), 525p(480p), 625i(576i), 750p(720p), 1125i(1080i)

Port Signal

Y Component video Y, 1.0±0.1Vp-p, 75Ω terminator with composite

CB/PBComponent video CB/PB, 0.7±0.1Vp-p, 75Ω terminator

CR/PRComponent video CR/PR, 0.7±0.1Vp-p, 75Ω terminator

HS-VIDEO

Mini DIN 4pin jack

Pin Signal

1Color signal 0.286Vp-p (NTSC, burst), 75Ω terminator

Color signal 0.300Vp-p (PAL/SECAM, burst) 75Ω terminator

2Brightness signal, 1.0Vp-p, 75Ω terminator

3Ground

4Ground

IVIDEO

RCA jack

• System: NTSC, PAL, SECAM, PAL-M, PAL-N, NTSC4.43, PAL60

• 1.0±0.1Vp-p, 75Ω terminator

16 15 14 13 12 11 10 9

24 23 22 21 20 19 18 17

8 7 6 5 4 3 2 1

Connection to the ports

LAUDIO IN (Ø3.5 stereo mini jack), J K AUDIO INL/R (RCA jack)

• 200mVrms(max.) 50kΩ termination

MAUDIO OUT (Ø3.5 stereo mini jack)

• 200mVrms(max.) 1kΩ output impedance

OUSB

USB B type jack

Pin Signal

1 +5V

2 - Data

3 + Data

4 Ground

NCONTROL

D-sub 9pin plug

• About the details of RS-232C communication, please refer to the following page.

Pin Signal Pin Signal Pin Signal

1 (No connection) 4 (No connection) 7 RTS

2 RD 5 Ground 8 CTS

3 TD 6 (No connection) 9 (No connection)

PLAN

RJ45 jack

QDC OUT

DC5V/1.5A(max.)

RWIRED REMOTE

Ø3.5mm Stereo Mini jack

• To be connected with the remote control that came with the projector.

9 8 7 6

5 4 3 2 1

RS-232C Communication

123

56789

12345

CONTROL port RS-232C cable (Cross) RS-232C port

of the projector of the computer

- (1) (1) CD

RD (2) (2) RD

TD (3) (3) TD

- (4) (4) DTR

GND (5) (5) GND

- (6) (6) DSR

RTS (7) (7) RTS

CTS (8) (8) DTS

- (9) (9) RI

Connecting the cable

1. Turn off the projector and the computer.

2. Connect the CONTROL port of the projector with a RS-232C port of

the computer by a RS-232C cable (cross). Use the cable that fulfills the

speciﬁcation shown in the previous page.

3. Turn the computer on, and after the computer has started up turn the

projector on.

Communications setting

19200bps, 8N1

1. Protocol

Consist of header (7 bytes) + command data (6 bytes).

2. Header

BE + EF + 03 + 06 + 00 + CRC_low + CRC_high

CRC_low : Lower byte of CRC ﬂag for command data

CRC_high : Upper byte of CRC ﬂag for command data

3. Command data

Command data chart

byte_0 byte_1 byte_2 byte_3 byte_4 byte_5

Action Type Setting code

low high low high low high

Action (byte_0 - 1)

Action Classiﬁcation Content

1 SET Change setting to desired value.

2 GET Read projector internal setup value.

4 INCREMENT Increment setup value by 1.

5 DECREMENT Decrement setup value by 1.

6 EXECUTE Run a command.

RS-232C Communication (continued)

Requesting projector status (Get command)

(1) Send the request code Header + Command data (‘02H’+‘00H’+ type (2 bytes)+

‘00H’ +‘00H’) from the computer to the projector.

(2) The projector returns the response code ‘1DH’+ data (2 bytes) to the computer.

Changing the projector settings (Set command)

(1) Send the setting code Header + Command data (‘01H’+‘00H’+ type (2 bytes) +

setting code (2 bytes)) from the computer to the projector.

(2) The projector changes the setting based on the above setting code.

(3) The projector returns the response code ‘06H’ to the computer.

Using the projector default settings (Reset Command)

(1) The computer sends the default setting code Header + Command data (‘06H’+

‘00H’ + type (2 bytes) +‘00H’+‘00H’) to the projector.

(2) The projector changes the speciﬁed setting to the default value.

(3) The projector returns the response code ‘06H’ to the computer.

Increasing the projector setting value (Increment command)

(1) The computer sends the increment code Header + Command data (‘04H’+

‘00H’+ type (2 bytes) +‘00H’+‘00H’) to the projector.

(2) The projector in creases the setting value on the above setting code.

(3) The projector returns the response code ‘06H’ to the computer.

Decreasing the projector setting value (Decrement command)

(1) The computer sends the decrement code Header + Command data (‘05H’+

‘00H’+ type (2 bytes) +‘00H’ + ‘00H’) to the projector.

(2) The projector decreases the setting value on the above setting code.

(3) The projector returns the response code ‘06H’ to the computer.

When the projector cannot understand the received command

When the projector cannot understand the received command, the error code ‘15H’

is sent back to the computer.

Sometimes the projector cannot properly receive the command. In such a

case, the command is not executed and the error code ‘15H’ is sent back to the

computer. If this error code is returned, send the same command again.

When the projector cannot execute the received command.

When the projector cannot execute the received command, the error code ‘1cH’

+ ‘xxxxH’ is sent back to the computer. When the data length is greater than

indicated by the data length code, the projector ignore the excess data code.

Conversely when the data length is shorter than indicated by the data length

code, an error code will be returned to the computer.

NOTE • Operation cannot be guaranteed when the projector receives an undeﬁned

command or data.

• Provide an interval of at least 40ms between the response code and any other code.

• The projector outputs test data when the power supply is switched ON, and when the

lamp is lit. Ignore this data.

• Commands are not accepted during warm-up.

Names Operation Type Header Command Data

CRC Action Type Setting Code

Power Set Turn off BE EF 03 06 00 2A D3 01 00 00 60 00 00

Turn on BE EF 03 06 00 BA D2 01 00 00 60 01 00

Get BE EF 03 06 00 19 D3 02 00 00 60 00 00

(Example return)

00 00 01 00 02 00

(Off) (On) (Cool down)

Input Source Set DVI BE EF 03 06 00 0E D2 01 00 00 20 03 00

RGB IN 1 BE EF 03 06 00 FE D2 01 00 00 20 00 00

RGB IN 2 BE EF 03 06 00 3E D0 01 00 00 20 04 00

VIDEO BE EF 03 06 00 6E D3 01 00 00 20 01 00

S-VIDEO BE EF 03 06 00 9E D3 01 00 00 20 02 00

COMPONENT BE EF 03 06 00 AE D1 01 00 00 20 05 00

Get BE EF 03 06 00 CD D2 02 00 00 20 00 00

Error Status Get BE EF 03 06 00 D9 D8 02 00 20 60 00 00

(Example return)

00 00 01 00 02 00 03 00

(Normal) (Cover error) (Fan error) (Lamp error)

04 00 05 00 06 00 07 00

(Temp error) (Air ﬂow error) (Lamp time error) (Cool error)

08 00 09 00 10 00

(Filter error) (Filter missing error)(Inner Sencer error)

BRIGHT Get BE EF 03 06 00 89 D2 02 00 03 20 00 00

Increment BE EF 03 06 00 EF D2 04 00 03 20 00 00

Decrement BE EF 03 06 00 3E D3 05 00 03 20 00 00

BRIGHT Reset Execute BE EF 03 06 00 58 D3 06 00 00 70 00 00

CONTRAST Get BE EF 03 06 00 FD D3 02 00 04 20 00 00

Increment BE EF 03 06 00 9B D3 04 00 04 20 00 00

Decrement BE EF 03 06 00 4A D2 05 00 04 20 00 00

CONTRAST Reset Execute BE EF 03 06 00 A4 D2 06 00 01 70 00 00

MODE Set NORMAL BE EF 03 06 00 23 F6 01 00 BA 30 00 00

CINEMA BE EF 03 06 00 B3 F7 01 00 BA 30 01 00

DYNAMIC BE EF 03 06 00 E3 F4 01 00 BA 30 04 00

Get BE EF 03 06 00 10 F6 02 00 BA 30 00 00

(Example return)

00 00 01 00 04 00 10 00

(Normal) (Cinema) (Dynamic) (Custom)

GAMMA Set #1 DEFAULT BE EF 03 06 00 07 E9 01 00 A1 30 20 00

#1 CUSTOM BE EF 03 06 00 07 FD 01 00 A1 30 10 00

#2 DEFAULT BE EF 03 06 00 97 E8 01 00 A1 30 21 00

#2 CUSTOM BE EF 03 06 00 97 FC 01 00 A1 30 11 00

#3 DEFAULT BE EF 03 06 00 67 E8 01 00 A1 30 22 00

#3 CUSTOM BE EF 03 06 00 67 FC 01 00 A1 30 12 00

Get BE EF 03 06 00 F4 F0 02 00 A1 30 00 00

RS-232C Communication (continued)

Names Operation Type Header Command Data

CRC Action Type Setting Code

User Gamma Pattern Set Off BE EF 03 06 00 FB FA 01 00 80 30 00 00

9 step gray scale BE EF 03 06 00 6B FB 01 00 80 30 01 00

15 steps gray scale BE EF 03 06 00 9B FB 01 00 80 30 02 00

Ramp BE EF 03 06 00 0B FA 01 00 80 30 03 00

Get BE EF 03 06 00 C8 FA 02 00 80 30 00 00

User Gamma Point 1 Get BE EF 03 06 00 08 FE 02 00 90 30 00 00

Increment BE EF 03 06 00 6E FE 04 00 90 30 00 00

Decrement BE EF 03 06 00 BF FF 05 00 90 30 00 00

User Gamma Point 2 Get BE EF 03 06 00 F4 FF 02 00 91 30 00 00

Increment BE EF 03 06 00 92 FF 04 00 91 30 00 00

Decrement BE EF 03 06 00 43 FE 05 00 91 30 00 00

User Gamma Point 3 Get BE EF 03 06 00 B0 FF 02 00 92 30 00 00

Increment BE EF 03 06 00 D6 FF 04 00 92 30 00 00

Decrement BE EF 03 06 00 07 FE 05 00 92 30 00 00

User Gamma Point 4 Get BE EF 03 06 00 4C FE 02 00 93 30 00 00

Increment BE EF 03 06 00 2A FE 04 00 93 30 00 00

Decrement BE EF 03 06 00 FB FF 05 00 93 30 00 00

User Gamma Point 5 Get BE EF 03 06 00 38 FF 02 00 94 30 00 00

Increment BE EF 03 06 00 5E FF 04 00 94 30 00 00

Decrement BE EF 03 06 00 8F FE 05 00 94 30 00 00

User Gamma Point 6 Get BE EF 03 06 00 C4 FE 02 00 95 30 00 00

Increment BE EF 03 06 00 A2 FE 04 00 95 30 00 00

Decrement BE EF 03 06 00 73 FF 05 00 95 30 00 00

User Gamma Point 7 Get BE EF 03 06 00 80 FE 02 00 96 30 00 00

Increment BE EF 03 06 00 E6 FE 04 00 96 30 00 00

Decrement BE EF 03 06 00 37 FF 05 00 96 30 00 00

User Gamma Point 8 Get BE EF 03 06 00 7C FF 02 00 97 30 00 00

Increment BE EF 03 06 00 1A FF 04 00 97 30 00 00

Decrement BE EF 03 06 00 CB FE 05 00 97 30 00 00

COLOR TEMP Set LOW BE EF 03 06 00 6B F4 01 00 B0 30 01 00

MIDDLE BE EF 03 06 00 9B F4 01 00 B0 30 02 00

HIGH BE EF 03 06 00 0B F5 01 00 B0 30 03 00

CUSTOM BE EF 03 06 00 3B F8 01 00 B0 30 10 00

Get BE EF 03 06 00 C8 F5 02 00 B0 30 00 00

COLOR TEMP GAIN R Get BE EF 03 06 00 34 F4 02 00 B1 30 00 00

Increment BE EF 03 06 00 52 F4 04 00 B1 30 00 00

Decrement BE EF 03 06 00 83 F5 05 00 B1 30 00 00

RS-232C Communication (continued)

Names Operation Type Header Command Data

CRC Action Type Setting Code

COLOR TEMP GAIN G Get BE EF 03 06 00 70 F4 02 00 B2 30 00 00

Increment BE EF 03 06 00 16 F4 04 00 B2 30 00 00

Decrement BE EF 03 06 00 C7 F5 05 00 B2 30 00 00

COLOR TEMP GAIN B Get BE EF 03 06 00 8C F5 02 00 B3 30 00 00

Increment BE EF 03 06 00 EA F5 04 00 B3 30 00 00

Decrement BE EF 03 06 00 3B F4 05 00 B3 30 00 00

COLOR TEMP

OFFSET R

Get BE EF 03 06 00 04 F5 02 00 B5 30 00 00

Increment BE EF 03 06 00 62 F5 04 00 B5 30 00 00

Decrement BE EF 03 06 00 B3 F4 05 00 B5 30 00 00

COLOR TEMP

OFFSET G

Get BE EF 03 06 00 40 F5 02 00 B6 30 00 00

Increment BE EF 03 06 00 26 F5 04 00 B6 30 00 00

Decrement BE EF 03 06 00 F7 F4 05 00 B6 30 00 00

COLOR TEMP

OFFSET B

Get BE EF 03 06 00 BC F4 02 00 B7 30 00 00

Increment BE EF 03 06 00 DA F4 04 00 B7 30 00 00

Decrement BE EF 03 06 00 0B F5 05 00 B7 30 00 00

COLOR Get BE EF 03 06 00 B5 72 02 00 02 22 00 00

Increment BE EF 03 06 00 D3 72 04 00 02 22 00 00

Decrement BE EF 03 06 00 02 73 05 00 02 22 00 00

COLOR Reset Execute BE EF 03 06 00 80 D0 06 00 0A 70 00 00

TINT Get BE EF 03 06 00 49 73 02 00 03 22 00 00

Increment BE EF 03 06 00 2F 73 04 00 03 22 00 00

Decrement BE EF 03 06 00 FE 72 05 00 03 22 00 00

TINT Reset Execute BE EF 03 06 00 7C D1 06 00 0B 70 00 00

SHARPNESS Get BE EF 03 06 00 F1 72 02 00 01 22 00 00

Increment BE EF 03 06 00 97 72 04 00 01 22 00 00

Decrement BE EF 03 06 00 46 73 05 00 01 22 00 00

SHARPNESS Reset Execute BE EF 03 06 00 C4 D0 06 00 09 70 00 00

MY MEMORY Load Set 1 BE EF 03 06 00 0E D7 01 00 14 20 00 00

2 BE EF 03 06 00 9E D6 01 00 14 20 01 00

3 BE EF 03 06 00 6E D6 01 00 14 20 02 00

4 BE EF 03 06 00 FE D7 01 00 14 20 03 00

MY MEMORY Save Set 1 BE EF 03 06 00 F2 D6 01 00 15 20 00 00

2 BE EF 03 06 00 62 D7 01 00 15 20 01 00

3 BE EF 03 06 00 92 D7 01 00 15 20 02 00

4 BE EF 03 06 00 02 D6 01 00 15 20 03 00

RS-232C Communication (continued)

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