Dukane 8915 user manual RS-232C Communication, Connecting the cable, Communications setting

Page 74

RS-232C Communication

RS-232C Communication

 

9

8

7

6

5

4

3

2

1

CONTROL port

RS-232C cable (Cross)

of the projector

 

 

 

 

- (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

1 2 3 4 5

6 7 8 9

RS-232C port

of the computer

Connecting the cable

1. Turn off the projector and the computer.

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

2. the computer by a RS-232C cable (cross). Use the cable that fulfills the specifi cation shown in the previous page.

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

3. 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 fl ag for command data

CRC_high : Upper byte of CRC fl ag 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

Classifi cation

 

 

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.

 

 

6

Image 74
Contents LCD Projector Model Page About The Symbols Safety Precautions Safety Precautions Be careful in handling the light source lamp Be careful in moving the projector Do not give the remote control any physical impact Take care not to fatigue your eyes Lamp Regulatory Notices Page Trademark acknowledgment About this manualThank you for purchasing this projector Contents About contents of package Fastening the lens cap Component Part namesProjector P B P RControl buttons Remote controlLaser Indicator 14 STANDBY/ONSetting up At 169 screen ArrangementAt 43 screen Adjusting the projectors elevator About the filter cover for bottom-up use Connecting your devices About Plug-and-Play capabilityExamples of connection with a computer Connecting to a monitor outputConnecting to a speaker with amplifier output Component video out RGB cable RGB out LAN portLAN cable CAT-5 CB/PBConnecting power supply Putting batteries Remote controlLaser pointer Using the remote control Turning off the power Power on/offTurning on the power STANDBY/ONOperating Adjusting the volumeSelecting an input signal Temporarily muting the soundPress the ONE Touch button on the remote control. This Adjusting screen with ONE-TOUCHAdjusting the zoom and focus Selecting an aspect ratio At a RGB signal Using the automatic adjustment featureAdjusting the position  At a video signalUsing the magnify feature Correcting the keystone distortionsFreezing the screen Temporarily blanking the screenUSB mouse and keyboard control Available function Remote control operationOperating the computer screen At the Easy Menu Multifunctional settingsUsing the menu function At the advanced MenuEasy Menu Mirror ResetEasy Menu Filter TimePicture Menu GammaColor Temp Picture MenuHigh  Middle  LOW  Custom SharpnessMY Memory LOAD1  LOAD2  LOAD3  LOAD4SAVE4 SAVE3  SAVE2  SAVE1 Over Scan PhaseImage Menu PositionSize Auto AdjustImage Menu Execute3D-YCS Video Qlty. MenuProgressive Video NRDVI Input MenuVideo Format Input Menu InformationStereo Setup MenuVolume IR RemoteOSD Bright Screen MenuMenu Position Bright  DarkMy Screen Screen MenuStart UP My Screen LockSync is OUT of Range MessageNo Input is Detected Auto Search Option MenuONE Touch Auto OFFOption Menu Network Menu Ex. Case of IP Address = When your network enables the Dhcp functionNetwork Menu Screen Network Menu Maintenance LampCase of replacement by yourself LampAir filter Page Related messages Internal portion temperature is rising Related messagesRegarding the indicator lamps Regarding the indicator lamps These has not been properly fixed Electrical power cord is not pluggedPower switch is not set to the on position Phenomenon Cases not involving a machine defect ReferencePhenomena that may easily be mistaken for machine defects RGB input SpecificationDigital RGB input Video input RGB output Communication portSpecifications Page Vesa Example of computer signalVesa Text Initial set signals Connection to the ports RGB in 1, B RGB in 2, C RGB OUTDVI -D CTS Audio in Ø3.5 stereo mini jack, J K Audio INL/R RCA jackRTS DC OUTRS-232C Communication Connecting the cableCommunications setting Using the projector default settings Reset Command Requesting projector status Get commandChanging the projector settings Set command Increasing the projector setting value Increment commandCRC Be EF FB FA Color Temp Gain G Progressive Color Space Mute OSD Bright Dukane Corporation Audio Visual Products