OPTION menu

Item

Description

COMMUNICATION TYPE

Select the communication type for transmission via the CONTROL port.

NETWORK BRIDGE OFF

NETWORK BRIDGE: Select this type, if it is required to control an external device as a network terminal, via this projector from the computer.

The CONTROL port doesn't accept RS-232C commands (Network Bridge Function in the User’s Manual - Network Guide)

OFF: Select this mode to receive RS-232C commands using the CONTROL port.

•OFF is selected as the default setting.

•When you select the NETWORK BRIDGE, check the item, TRANSMISSTION METHOD (below).

 

 

SERIAL SETTINGS

 

 

 

 

Select the serial communication condition for the

 

 

CONTROL port.

 

 

 

 

BAUD RATE

 

 

 

SERVICE

COMMUNICATION

4800bps

9600bps

19200bps

38400bps

 

 

 

 

(continued)

(continued)

PARITY

 

 

 

 

 

 

 

 

 

 

NONE ODD EVEN

 

 

 

• The BAUD RATE is fixed to 19200bps and PARITY

 

 

is fixed NONE when the COMMUNICATION TYPE

 

 

is set to OFF (

above).

 

 

 

 

TRANSMISSION METHOD

 

 

 

Select the transmission method for communication by

 

 

the NETWORK BRIDGE from the CONTROL port.

 

 

HALF-DUPLEX FULL-DUPLEX

 

 

 

HALF-DUPLEX: This method lets the projector

 

 

make two way communication, but only one

 

 

direction, either transmitting or receiving data, is

 

 

allowed at a time.

 

 

 

 

FULL-DUPLEX: This method lets the projector

 

 

make two way communication, transmitting and

 

 

receiving data at the same time.

 

•HALF-DUPLEX is selected as the default setting.

•If you select HALF-DUPLEX, check the setting of the item RESPONSE LIMIT TIME (64).

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Hitachi IPJ-AW250NM user manual Communication Type, Serial Settings, Baud Rate Service, Parity, Transmission Method
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IPJ-AW250NM specifications

The Hitachi IPJ-AW250NM is an advanced interactive projector that caters to the needs of modern classrooms and meeting spaces. Designed for versatility and ease of use, it combines vivid image quality with innovative features that enhance collaboration and engagement.

One of the standout features of the IPJ-AW250NM is its impressive brightness level, reaching up to 2500 lumens. This ensures that images remain clear and vibrant even in well-lit environments, making it perfect for various applications. Whether used for presentations, educational purposes, or interactive workshops, the projector provides consistent performance.

Resolution-wise, the IPJ-AW250NM offers WXGA (1280 x 800) resolution, delivering sharp and detailed visuals. This resolution is particularly beneficial for displaying text-heavy content, such as spreadsheets and documents, as well as multimedia presentations, ensuring that every detail is easily visible to the audience.

In terms of interactivity, the IPJ-AW250NM is equipped with Hitachi's advanced interactive features, allowing users to engage with the content directly on the projection surface. This capability fosters collaboration among participants, as multiple users can interact simultaneously, making it ideal for brainstorming sessions and group activities.

The projector incorporates advanced technologies such as HDMI connectivity, allowing for seamless integration with various devices like laptops, tablets, and multimedia players. This flexibility enhances the user experience, enabling quick and easy setup for any presentation scenario.

Additionally, the IPJ-AW250NM boasts a long lamp life of up to 5000 hours in standard mode, significantly reducing maintenance and replacement costs over time. The projector also includes various Eco modes that optimize energy efficiency while maintaining quality output.

Portability is another highlight of the IPJ-AW250NM, as it is designed for easy transport between locations. Its lightweight design, combined with a compact structure, makes it convenient for users who need to move the projector between different classrooms or offices effortlessly.

Overall, the Hitachi IPJ-AW250NM interactive projector stands out for its combination of high brightness, interactive capabilities, and user-friendly features. Whether in education or business, it presents an opportunity to transform presentations and foster collaborative environments, ultimately enhancing the overall effectiveness of communication.
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