Christie LX41, LW41 User Manual

LX41/LW41

User Manual - Technical Guide

020-000507-01

Projector

LX41/LW41

User Manual - Technical Guide

Example of computer signal

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

720 x 400 640 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 1280 x 768 47.7 60.0 VESA W-XGA (60Hz) 1280 x 800 49.7 60.0 VESA 1280 x 960 60.0 60.0 VESA

1280 x 1024 64.0 60.0 VESA SXGA (60Hz) 1280 x 1024 80.0 75.0 VESA SXGA (75Hz)

*1)

1280 x 1024 91.1 85.0 VESA SXGA (85Hz)

*2)

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

1440 x 900 55.9 59.9 VESA WXGA+ (60Hz)

*3)

1680 x 1050 65.3 60.0 VESA WSXGA+ (60Hz)

*1)

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.

37.9 85.0 VESA TEXT

1152 x 864 (75Hz)

1280 x 800 (60Hz) 1280 x 960 (60Hz)

*1) Supported except for HDMI input. *2) Only for LX41. *3) Only for LW41.

LX41/LW41 User Manual - Technical Guide 020-000507-01 Rev. 1 (06-2012)

Initial set signals

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)

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.

Resolution

(H x V)

720 x 400 640 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

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

1280 x 960 1.0 2.9 11.9 0.9 3 36 960 1

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)

1440 x 900 1.4 2.2 13.5 0.8 6 25 900 3

1680 x 1050 1.2 1.9 11.5 0.7 6 30 1050 3 1600 x 1200 1.2 1.9 9.9 0.4 3 46 1200 1 UXGA (60Hz)

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

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

2.0 3.0 20.3 1.0 3 42 400 1 TEXT

Signal mode

1152 x 864

(75Hz)

1280 x 800

(60Hz)

1280 x 960

(60Hz)

WXGA+ (60Hz) WSXGA+ (60Hz)

LX41/LW41 User Manual - Technical Guide 020-000507-01 Rev. 1 (06-2012)

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Connection to the ports

NOTICE

►Use the cables with straight plugs, not L-shaped ones, as the input ports of the projector are recessed. ►Only the signal that is input from the COMPUTER IN1 or IN2 can be output from the MONITOR OUT port.

COMPUTER IN1, BMONITOR OUT

D-sub 15pin mini shrink jack <Computer signal>

• Video signal: RGB separate, Analog, 0.7Vp-p, 75Ω terminated (positive)

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

• Composite sync. signal: TTL level <Component video signal>

• 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

r/Pr

, Analog, 0.7±0.1Vp-p 75Ω terminated

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

Pin Signal Pin Signal

Video Red, Cr/Pr

(No connection) 2 Video Green, Y 10 Ground 3 Video Blue, Cb/Pb 11 (No connection) 4 (No connection) 5 Ground

: SDA (DDC data), (No connection)

: (No connection)

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

7 Ground Green, Ground Y 14 V. sync., (No connection) 8 Ground Blue, Ground Cb/Pb

: SCL (DDC clock), (No connection)

: (No connection)

LX41/LW41 User Manual - Technical Guide 020-000507-01 Rev. 1 (06-2012)

Connection to the ports (continued)

COMPUTER IN2 (G/Y, B/Cb/Pb, R/Cr/Pr, H, V)

• BNC jack x 5

• Video : Analog 0.7Vp-p, 75Ω terminator

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

• Composite sync, : TTL level

COMPONENT (Y, Cb/Pb, Cr/Pr)

RCA jack x3

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

Port Signal

Y Component 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

S-VIDEO

Mini DIN 4pin jack

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

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

Color signal 0.300Vp-p (PAL/SECAM, burst) 75Ω terminator 2 Brightness signal, 1.0Vp-p, 75Ω terminator 3 Ground 4 Ground

VIDEO

RCA jack

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

• 1.0±0.1Vp-p, 75Ω terminator

LX41/LW41 User Manual - Technical Guide 020-000507-01 Rev. 1 (06-2012)

Connection to the ports (continued)

624 81610 12 14 18

13 151171917593

HDMI

• Type :Digital audio/video connector

• Audio signal : Linear PCM (Sampling rate; 32/44.1/48 kHz)

Pin Signal Pin Signal Pin Signal

1 T.M.D.S. Data2 + 8 T.M.D.S. Data0 Shield 15 SCL 2 T.M.D.S. Data2 Shield 9 T.M.D.S. Data0 - 16 SDA 3 T.M.D.S. Data2 - 10 T.M.D.S. Clock + 17 DDC/CEC Ground 4 T.M.D.S. Data1 + 11 T.M.D.S. Clock Shield 5 T.M.D.S. Data1 Shield 12 T.M.D.S. Clock - 19 Hot Plug Detect 6 T.M.D.S. Data1 - 13 CEC 7 T.M.D.S. Data0 + 14 Reserved(N.C. on device)

* HDMI, the HDMI logo, and High-Denition Multimedia Interface are trademarks or

registered trademarks of HDMI Licensing LLC in the United States and other countries.

+5V Power

AUDIO IN1, IAUDIO IN2

Ø3.5 stereo mini jack

• 200 mVrms, 47kΩ terminator

AUDIO IN3 (R, L)

RCA jack x2 RCA jack x2

• 200 mVrms, 47kΩ terminator • 200 mVrms, 1kΩ output impedance

MIC

Ø3.5 mono mini jack <Low level>

• 2 mVrms, 1kΩ terminator <High level>

• 20 mVrms, 1kΩ terminator

AUDIO OUT (R, L)

REMOTE CONTROL

Ø3.5 stereo mini jack

LX41/LW41 User Manual - Technical Guide 020-000507-01 Rev. 1 (06-2012)

Connection to the ports (continued)

USB TYPE A

USB A type jack

Pin Signal

1 +5V 2 - Data 3 + Data 4 Ground

2 1

USB

TYPE B

USB B type jack

Pin Signal

1 +5V 2 - Data 3 + Data 4 Ground

1 2

CONTROL

D-sub 9pin plug

• About the details of RS-232C communication,

54321

please refer to the section "RS-232C Communication".

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)

LAN

RJ-45 jack

Pin Signal Pin Signal Pin Signal

87654321

1 TX+ 4 - 7 2 TX- 5 - 8 3 RX+ 6 RX-

LX41/LW41 User Manual - Technical Guide 020-000507-01 Rev. 1 (06-2012)

SCART

To input SCART RGB signal;

ex.

Connection to the ports (continued)

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

LX41/LW41 User Manual - Technical Guide 020-000507-01 Rev. 1 (06-2012)

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 / Network command table (

&17

Connection

Turn off the projector and the computer.

Connect the projector's CONTROL port and the computer's RS-232C port with a RS-232C cable (cross). Use the cable that ful lls the speci cation

shown in  gure

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

Set the COMMUNICATION TYPE to OFF. (

OPTION menu - SERVICE -

COMMUNICATION in the Operating Guide)



243

CONTROL port

of the projector

RS-232C port

of the computer

CONTROL

RS-232C

RS-232C Cable

(cross)

54321

LX41/LW41 User Manual - Technical Guide 020-000507-01 Rev. 1 (06-2012)

Communicaion settings

1. Protocol

19200bps,8N1

2. Command format

("h" shows hexadecimal)

RS-232C Communication (continued)

Byte Number

Command

Action

<SET>

Change setting to desired value [(cL)(cH)] by [(eL)(eH)].

<GET>

Read projector internal setup value [(bL) (bH)] .

<INCREMENT> Increment setup value [(bL)(bH)] by 1.

<DECREMENT> Decrement setup value [(bL)(bH)] by 1.

<EXECUTE> Run a command [(bL)(bH)].

0 1 2 3 4 5 6

Header Data

Header

code

L H L H L H L H L H L H

BEh EFh 03h 06h 00h

Packet

Data

size

CRC

ag

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

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

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

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

(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

table

(&17).

5, 6,

refer to

RS-232C Communication / Network command

[Action]

Set functional code to byte number 7, 8.

SET

> = [01h, 00h], <

GET

> = [02h, 00h], <

INCREMENT

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

(

Refer to the Communication command table

&above

[Type] [Setting code]

For byte number

table

(&17).

9～12

, refer to

RS-232C Communication / Network command

7 8 9 10 11 12

Action Type

Setting

code

> = [04h, 00h]

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