Hitachi CP-X885W, CP-X880W user manual RS-232C Communication, Protocol, Header, Command data

Page 49

RS-232C COMMUNICATION

(1)Turn off the projector and computer power supplies, and connect with the RS-232C adapter via the RS-232C cable.

(2)Turn on the computer power supply and after the computer has started up, turn on the projector power supply.

 

Projector

Computer

RS-232C jack

Control jack

1

1

CD

D-sub 9-pin

2

2

RD

 

 

 

 

D-sub 15-pin shrink jack

3

3

TD

1

2

3 4

5

 

4

4

DTR

 

 

 

 

 

5

5

GND

6

7

8

9

 

SELO 6

6

DSR

 

 

 

 

 

RTS 7

7

RTS

 

 

 

 

 

8

8

DTS

 

 

 

 

 

9

9

RI

 

 

 

 

 

GND 10

 

 

 

 

 

 

 

11

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

RD 13

 

 

 

 

 

 

 

TD 14

 

 

 

 

 

 

 

15

 

 

 

 

 

 

 

RS-232C adapter

 

 

 

 

 

 

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.

 

 

 

 

5

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Page 48 Page 50
Contents CP-X880W / CP-X885W Contents Power cord Projector FeaturesSoft carrying case Remote control US Type UK Type Europe Type Projector With Lens CapDevices you will be using to the projector Only use the power cord that came with the projectorPart Names Remote Control Adjusting the Projectors Elevator Feet Setting UP the ProjectorPress and hold in the elevator Buttons Turn the elevator screw to fine tuneScreen Adjusting the Screen Size and Projection DistanceTop view Side view Connecting Your Devices Function Projector Port Connection Cables Ports and CablesConnecting to a Computer Connecting Your DevicesA a a BNC Input DVI InputConnecting to a VCR Connecting to a DVD PlayerConnecting to a Display Monitor Putting batteries into the remote control unit Using the Remote ControlRemove the battery cover Close the battery coverOperating the remote control Using the Remote ControlRemote control in an area free from obstacles Meters with a 40-degree rangeTurning on the Power Selecting an Input Signal Turning on the PowerTurning OFF the Power Press the Volume button Adjusting the VolumeUse the lever switch / to adjust the volume Temporarily Muting the SoundUse the , , , buttons to adjust the position Adjusting the PositionPress the Position button Automatic Adjustment for RGB Input Using the Automatic Adjustment FeatureAutomatic Adjustment for Video Input Press the Auto buttonPress the Keystone button Correcting Keystone DistortionsAs illustrated on the right, a dialog will appear On the screen to aid you in correcting the distortionFreezing the Screen Using the Magnify FeatureWas begun When BNC RGB is selected Adjusting Screen with ONE-TOUCHPress the ONE Touch button You can activate the following functions just byTemporarily Blanking the Screen Selecting the Aspect RatioPress the Aspect button Press the Blank buttonUse the lever switch To adjust the level Using the Menu FunctionsPress the Menu button Operating the PC Screen Available Functions Remote Control OperationLamp High Voltage High Temperature High PressureDo not use the projector with the lamp cover removed Replacing the lamp LampCaring for the air filter AIR FilterReplacing the air filter AIR FilterOther Care Caring for the cabinet and remote control transmitterCaring for the inside of the projector Caring for the lensFor Technical see the end of this manual Main Menu Multifunctional SettingsMain Menu Item selectionPICTURE-2 Menu PICTURE-1 MenuPICTURE-1 Menu PICTURE-2 MenuInput Menu Multifunctional SettingsInput Menu Auto Menu Auto MenuScreen Menu Screen MenuOption Menu Wireless MenuOption Menu Related Messages Power Lamp Temp Regarding the Indicator LampsVol.2-2 Phenomena That May Easily Be Mistaken for Machine DefectsVol.2-3 Vol.2-7Dimension Diagram SpecificationsSpecification Unit mmWarranty and AFTER-SERVICE Signal Terminal Specification Signal Connector PIN AssignmentRGB in 1/2 Sub 15-pin ShrinkResolution FH kHz FV Hz Rating Signal mode Display mode Example of Computer SignalInitial SET Signals ADB Mouse Connection to the Mouse ControlUSB Mouse PS/2 MouseConsist of header 7 bytes + command data 6 bytes Command dataRS-232C Communication ProtocolRS-232C Communication C4 D3 Command data chartBe EF BA D2 Be EF AD D0 Be EF CB D0 Regulatory Notices Hitachi Sales Europe GmbH Hitachi Europe GmbHHitachi Business Systems Nordic Hitachi France
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CP-X880W, CP-X885W specifications

The Hitachi CP-X885W and CP-X880W projectors are powerful and versatile projection solutions tailored for educational and corporate environments. Known for their reliability and superior performance, both models deliver high-quality visuals with a focus on user-friendly operations.

One of the outstanding features of the CP-X885W and CP-X880W is their brightness, rated at 3,600 ANSI lumens. This level of brightness allows the projectors to function effectively in a variety of lighting conditions, ensuring that presentations and videos are visible even in well-lit rooms. The native WXGA resolution (1280x800) contributes to sharp, detailed images, making these projectors ideal for displaying presentations, videos, and high-resolution graphics.

In terms of connectivity, the CP-X885W and CP-X880W offer a comprehensive range of options. They feature multiple input ports, including HDMI, USB, and VGA, allowing users to connect various devices such as laptops, Blu-ray players, and document cameras seamlessly. The inclusion of a USB port enables direct access to files, enhancing convenience for users who want to project without needing a computer.

Both projectors come equipped with Hitachi's innovative technologies, such as the Image Optimizer, which automatically adjusts the image quality based on the content being displayed. This ensures that pictures are vibrant, with accurate colors and sharp details, regardless of the source material. Additionally, the incorporation of a sophisticated lamp technology results in an impressive lamp life of up to 5,000 hours in normal mode, minimizing maintenance needs and reducing total cost of ownership.

The CP-X885W and CP-X880W models also prioritize ease of use and installation. They feature a 1.6x optical zoom lens, allowing for flexibility in setup, as users can project large images from various distances. The projectors are designed with lightweight and compact form factors, making them easy to transport and mount.

In conclusion, the Hitachi CP-X885W and CP-X880W offer an impressive combination of brightness, resolution, connectivity options, and innovative features, making them suitable for diverse environments. Whether in a classroom or a conference room, these projectors stand out as reliable tools for effective visual communication.
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