Mitsubishi Electronics SL1U Control projector by using a personal computer, Interface, Connection

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LCD Projector

XL1U

SL1U

Control projector by using a personal computer

This projector can be controlled by connecting a personal computer with RS-232C terminal.

Functions can be controlled by a personal computer:

•Turn the ON or OFF

•Changing input signals

•Menu setting

Connection

RS-232CS-VIDEO

L

MAIN

COMPUTER IN

USB

R

VIDEO

AC IN

AUDIO IN VIDEO IN

COMPUTER OUT

to RS-232C terminal

RS-232C cable

Mini DIN 8P

D-SUB 9P

to Com1 Comport

Important:

•Make sure that your computer and projector are turned off before connection.

•Turn on the projector after the computer is started up.

(If you do not follow this order, the Comport may not function.)

•Adapters may be necessary depending on the PC connected to this projector. Contact your dealer for details.

1) Interface

PROTOCOL	RS-232C
BAUD RATE	9600 [bps]
DATA LENGTH	8 [bits]
PARITY BIT	NONE
STOP BIT	1 [bit]
FLOW CONTROL	NONE

This projector uses RXD, TXD and GND lines for RS-232C control.

For RS-232C cable,the reverse type cable should be used.

2) Control command diagram

The command is structured by the address code, function code, data code and end code. The length of the command is different by each function.

		Address code		Function code		Data code	End code
	HEX		30h 30h	Function		Data	0Dh
	ASCII		'0' '0'	Function		Data
[Address code]			30h 30h (In ASCII code, '0' '0') fixed.
[Function code] A code of each fixed control move.
[Data code]			A code of each fixed control data (number) and not always indicated.
[End code]			0Dh (In ASCII code, ' ') fixed.

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Contents Model SL1U LCDCompliance Notice When using the projector in EuropeContents Important safeguards Never remove the cabinet Clean the air-filter once a monthDo not modify this equipment If you break or drop the cabinetControl panel OverviewBottom side Lamp cover Adjustment footOperation area Using the remote controlBattery installation Screen InstallationOrientation of the projector Projector + DVD player or Hdtv decoder Basic connectionsProjector + AV equipment Projector + Personal computer For using MacintoshGetting ready for projection Adjusting the angle of projectionPreparing the projector for operation Lamp Power To operate projector power onFocus ring Zoom ringAnamorphic mode Volume from the speakerTurning off the projector Sound from the speakerOFF Menu operationBasic operation This projector in a room where the light and shade varies When sRGB is ON, Color MATRIX, can’t be adjustedSlightly, select 1. When using this projector in a normally Lighted room, select 2. When using this projector in a roomMemorizing the setting User memory for signal settingInitialite the setting which has been changed Default Select the user settingAdjusting the image Picture adjustmentColor temperature Color matrixAdjustment from personal computer Expand Advanced features for presentationReal screen display StillHow to reset the operation time meter Lamp replacementInterval of the lamp replacement Cleaning the air-filter MaintenanceCleaning the lens Cleaning the projector and the ventilation grilleTroubleshooting Temp indicator IndicatorsUnusual temperature Normal conditionSpecifications Dimensional drawings mm ConnectorsReplacement part Option / Not included in the box What’s included in the boxCGA70 871D341A60 Control command diagram Control projector by using a personal computerInterface ConnectionVolume commands Operation commandsHow to set the grade Control sequenceReading command diagram Remote commandsMenu setting commands Example Display Menu selection bar. is for Ascii codeExample 1 Set the Auto Power on to on