RS-232 terminal specifications, Command format

RS-232 terminal specifications

Communication configuration

To control the projector from an LCD control panel, connect an RS-232 cable to the serial control connector on the projector and set your computer’s serial port settings to match this communication configuration:

Setting	Value
Bits per second	19,200
Data bits	8
Parity	None
Stop bits	1
Flow control	None
Emulation	VT100

Command format

All commands consist of 3 alpha characters followed by a request, all enclosed in parentheses. The request can be a read request (indicated by a “?”) or a write request (indicated by 1 to 4 ASCII digits).

A read request format: (AAA?) where

(	starts the command

AAA denotes the command

?denotes the read request

)	ends the command

A read command returns the range and the current setting, for example:

Function	Command	Response
Brightness	(BRT?)	(0-22, 10)
Lamp hours	(LMP?)	(0-9999, 421)

A write request example: (AAA####) where

(	starts the command

AAA denotes the command

####denotes the value to be written (leading zeros not necessary)

)	ends the command

Some commands have ranges, while others are absolute. If a number greater than the maximum range is received, it is automatically set to the maximum number for that function. If a command is received that is not understood, a “?” is returned. With absolute settings, “0” is off, 1-9999 is on. The one exception is the Power command, where 0 is off and 1 is on.

Function	Command	Response
Brightness	(BRT10)	Sets the brightness to 10
Power	(PWR0)	Turns power off
Power	(PWR1)	Turns power on
Power	(PWR9999)	?

777 specifications

The Kodak 777 is a technologically advanced photographic device that has established itself as a valuable tool for both amateur and professional photographers. This camera embodies a combination of classic design and modern digital technology, making it a noteworthy addition to the world of imaging.

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The Kodak 777 also incorporates advanced autofocus technology, which ensures that subjects are quickly and accurately focused. The camera's hybrid autofocus system combines phase detection and contrast detection, providing rapid focus in a variety of shooting scenarios. This feature is particularly beneficial for fast-paced environments, such as sports or wildlife photography, where capturing the perfect moment is crucial.

In terms of usability, the Kodak 777 is designed with the user in mind, offering an intuitive interface and a comfortable grip. The camera is equipped with a 3-inch LCD touchscreen, allowing users to easily navigate through settings and review images. Additionally, the tilting screen enhances versatility, making it easier to shoot from different angles.

Another noteworthy characteristic of the Kodak 777 is its connectivity options. The camera supports Wi-Fi and Bluetooth, enabling seamless sharing of images to smartphones and other devices. This feature caters to the current trend of instant sharing on social media platforms, making it easy for photographers to showcase their work.

Battery life is also a significant aspect of the Kodak 777. With a long-lasting battery capable of capturing hundreds of shots on a single charge, users can shoot confidently without the fear of running out of power during critical moments.

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