Dukane 8755K Manual de usuario

Projector

CModels: 8755K, 8922H, 8923H

User's Manual (detailed)

Operating Guide – Technical

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 (85Hz)

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 (85Hz)

1152 x 864 67.5 75.0 VESA

1152 x 864 (75Hz)

1280 x 768 47.7 60.0 VESA W-XGA (60Hz)

1280 x 800 49.7 60.0 VESA

1280 x 800 (60Hz)

1280 x 960 60.0 60.0 VESA

1280 x 960 (60Hz)

1280 x 1024 64.0 60.0 VESA SXGA (60Hz)

1280 x 1024 80.0 75.0 VESA SXGA (75Hz)

1280 x 1024 91.1 85.0 VESA SXGA (85Hz)

1400 x 1050 65.2 60.0 VESA SXGA+ (60Hz)

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 PC.

• Some PCs 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.

• Automatic 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 PC signal

8755K, 8922H, 8923H

Initial set signals

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

PC models may be different. In such case, adjust the items V POSITION and H

POSITION in the IMAGE menu.

Resolution

(H x V)

Horizontal signal timing (μs) Vertical signal timing (lines) Signal mode

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

720 x 400 2.0 3.0 20.3 1.0 3 42 400 1 TEXT

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

640 x 480 1.3 4.1 20.3 0.8 3 28 480 9 VGA (72Hz)

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

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

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

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

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

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

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

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

1024 x 768 2.1 2.5 15.8 0.4 6 29 768 3 XGA (60Hz)

1024 x 768 1.8 1.9 13.7 0.3 6 29 768 3 XGA (70Hz)

1024 x 768 1.2 2.2 13.0 0.2 3 28 768 1 XGA (75Hz)

1024 x 768 1.0 2.2 10.8 0.5 3 36 768 1 XGA (85Hz)

1152 x 864 1.2 2.4 10.7 0.6 3 32 864 1 1152 x 864 (75Hz)

1280 x 768 1.7 2.5 16.0 0.8 3 23 768 1 W-XGA (60Hz)

1280 x 800 1.6 2.4 15.3 0.8 3 24 800 1 W-XGA (60Hz)

1280 x 960 1.0 2.9 11.9 0.9 3 36 960 1 W-XGA (60Hz)

1280 x 1024 1.0 2.3 11.9 0.4 3 38 1024 1 SXGA (60Hz)

1280 x 1024 1.1 1.8 9.5 0.1 3 38 1024 1 SXGA (75Hz)

1280 x 1024 1.0 1.4 8.1 0.4 3 44 1024 1 SXGA (85Hz)

1400 x 1050 1.2 2.0 11.4 0.7 3 33 1050 1 SXGA+ (60Hz)

1600 x 1200 1.2 1.9 9.9 0.4 3 46 1200 1 UXGA (60Hz)

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

Active video (C)

Data Data

H. Sync. V. Sync.

Sync (A) Sync (a)

Active video (c)

ACOMPUTER IN1, BCOMPUTER IN2, CMONITOR 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

• Video signal:

-Y, Analog, 1.0±0.1Vp-p with composite sync, 75Ω terminated

-Cb/Pb, Analog, 0.7±0.1Vp-p, 75Ω terminated

-C

, Analog, 0.7±0.1Vp-p 75Ω terminated

System: 480i@60, 480p@60, 576i@50, 576p@50, 720p@50/60, 1080i@50/60, 1080p@50/60

Pin Signal Pin Signal

1Video Red, Cr/Pr 9(No connection)

2Video Green, Y 10 Ground

3Video Blue, Cb/Pb 11 (No connection)

4(No connection) 12 A: SDA (DDC data), (No connection)

5 Ground B, C: (No connection)

6Ground Red, Ground Cr/Pr 13 H. sync / Composite sync., (No connection)

7Ground Green, Ground Y 14 V. sync., (No connection)

8Ground Blue, Ground Cb/Pb 15 A: SCL (DDC clock), (No connection)

B, C: (No connection)

Connection to the ports

NOTICE ►Use the cables with straight plugs, not L-shaped ones, as the

input ports of the projector are recessed.





 

GS-VIDEO

Mini DIN 4pin jack

• System: NTSC, PAL, SECAM, PAL-M, PAL-N, NTSC4.43, PAL (60Hz)

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

3 Ground

4 Ground

Connection to the ports (continued)

HVIDEO

RCA jack

• System: NTSC, PAL, SECAM, PAL-M, PAL-N, NTSC4.43, PAL (60Hz)

• 1.0±0.1Vp-p, 75Ω terminator

COMPONENT DY, ECb/Pb, FCr/Pr

RCA jack x3

•

System: 480i@60, 480p@60, 576i@50, 576p@50, 720p@50/60, 1080i@50/60, 1080p@50/60

Port Signal

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

Cb/Pb Component video Cb/Pb, 0.7±0.1Vp-p, 75Ω terminator

Cr/Pr Component video Cr/Pr, 0.7±0.1Vp-p, 75Ω terminator

Connection to the ports (continued)

IAUDIO IN1,

AUDIO IN2

Ø3.5 stereo mini jack

• 200 mVrms 47kΩ terminator

AUDIO IN3

RCA jack x2

• 200 mVrms 47kΩ terminator

AUDIO OUT

R, NL

RCA jack x2

• 200 mVrms 1kΩ output impedance

ML N

Connection to the ports (continued)

USB

USB B type jack

Pin Signal

1 +5V

2- Data

3+ Data

4Ground

CONTROL

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

2RD 5 Ground 8 CTS

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

54321

To input component video signal to COMPUTER IN ports

ex.

㪭㫀㪻㪼㫆

㪩

㪙

㪞

㪘㫌㪻㫀㫆㩷㪣

㪘㫌㪻㫀㫆㩷㪩

Y CB/PBCR/PR

COMPONENT VIDEO OUT

Connection to the ports (continued)

To input SCART RGB signal;

ex.

To input SCART RGB signal to the projector, use a SCART to RCA cable.

Connect the plugs refer to above ex.. For more reference, please consult your

dealer.

SCART connector

(jack)

SCART cable

(plug)

RCA plugs

To input component video signal to the COMPUTER IN1 or IN2 port of the

projector, use a RCA to D-sub cable or adapter.

For about the pin description of the required cable or adapter, refer to the

descriptions about COMPUTER IN1 and IN2 port (&3).

RCA plugs

D-sub plug

VCR/DVD player

RCA connectors

CD (1) (1) −

RD(2) (2) RD

TD (3) (3) TD

DTR (4) (4) −

GND (5) (5) GND

DSR (6) (6) −

RTS (7) (7) RTS

DTS (8) (8) CTS

RI (9) (9) −

RS-232C Communication

When the projector connects to the computer by RS-232C communication, the

projector can be controlled with RS-232C commands from the computer.

For details of RS-232C commands, refer to RS-232C Communication command

table (&9).

Connection

1. Turn off the projector and the computer.

2. Connect the projector's CONTROL port and the computer's RS-232C port

with a RS-232C cable (cross). Use the cable that fulﬁ lls the speciﬁ cation

shown in ﬁ gure

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

on.

CONTROL port

of the projector

RS-232C port

of the computer

54321

678

CONTROL

RS-232C

RS-232C Cable

(cross)



124

RS-232C Communication (continued)

Communication settings

1. Protocol

19200bps,8N1

2. Command format ("h" shows hexadecimal)

Byte Number 0 1 2 3 4 5 6 7 8 9 10 11 12

Command

Action

Header Data

Header

code

Packet

Data

size

CRC

ag Action Type Setting

code

LHLHLHLHLHLH

<SET>

Change setting to

desired value [(cL)(cH)]

by [(eL)(eH)].

BEh EFh 03h 06h 00h

(aL) (aH) 01h 00h (bL) (bH) (cL) (cH)

<GET>

Read projector

internal setup value [(bL)

(bH)] .

(aL) (aH) 02h 00h (bL) (bH) 00h 00h

Increment setup value

[(bL)(bH)] by 1.

(aL) (aH) 04h 00h (bL) (bH) 00h 00h

Decrement setup value

[(bL)(bH)] by 1.

(aL) (aH) 05h 00h (bL) (bH) 00h 00h

<EXECUTE> Run a

command [(bL)(bH)].

(aL) (aH) 06h 00h (bL) (bH) 00h 00h

[Header code], [Packet], [Data size]

Set [BEh, EFh, 03h, 06h, 00h] to byte number 0

[CRC ag]

For byte number

5, 6,

refer to

RS-232C Communication command table

[Action]

Set functional code to byte number 7, 8.

<SET> = [01h, 00h], <GET> = [02h, 00h], <INCREMENT> = [04h, 00h]

<DECREMENT> = [05h, 00h], <EXECUTE> = [06h, 00h]

Refer

the

command table above.

[Type], [Setting code]

For byte number

～

, refer to

RS-232C Communication command table

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 COMPUTER IN1 BE EF 03 06 00 FE D2 01 00 00 20 00 00

COMPUTER IN2 BE EF 03 06 00 3E D0 01 00 00 20 04 00

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

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

VIDEO BE EF 03 06 00 6E D3 01 00 00 20 01 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 07 00 08 00

 [Temperror] [Airowerror] [Colderror] [Filtererror]

MAGNIFY Get BE EF 03 06 00 7C D2 02 00 07 30 00 00

Increment BE EF 03 06 00 1A D2 04 00 07 30 00 00

Decrement BE EF 03 06 00 CB D3 05 00 07 30 00 00

FREEZE Set NORMAL BE EF 03 06 00 83 D2 01 00 02 30 00 00

FREEZE BE EF 03 06 00 13 D3 01 00 02 30 01 00

Get BE EF 03 06 00 B0 D2 02 00 02 30 00 00

PICTURE 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

BOARD(BLACK) BE EF 03 06 00 E3 EF 01 00 BA 30 20 00

BOARD(GREEN) BE EF 03 06 00 73 EE 01 00 BA 30 21 00

WHITEBOARD BE EF 03 06 00 83 EE 01 00 BA 30 22 00

DAYTIME BE EF 03 06 00 E3 C7 01 00 BA 30 40 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]

20 00 21 00 22 00 40 00

[BOARD(BLACK)] [BOARD(GREEN)] [WHITEBOARD] [DAY TIME]

BRIGHTNESS 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

BRIGHTNESS 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

RS-232C Communication command table

(continued on next page)

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