Canon RE-350 manual Description of the Front and Rear Panel Functions, Key Function, Button

1.2 Description of the Front and Rear Panel Functions

Button/	Key	Function
Control Knob
RS-232	2	Switches the mode from [ON-LINE] Mode to [OFF-LINE] Mode or from [OFF-LINE]
CONTROL †		Mode to [ON-LINE] Mode.
		In the [OFF-LINE] Mode the RE-350will send the “Event Data Packet” for ‘Request
(Button)
		on line’. In the [ON-LINE] Mode or [NOTIFICATION] Mode the RE-350will send the
		“Event Data Packet” for ‘Request off line’.
		[OFF-LINE] Mode
		The RE-350will reject the RS-232commands from the PC except for the [ON-LINE]
		Mode command or the [NOTIFICATION] Mode command. The RE-350should be set
		to [OFF-LINE] Mode when it is to be controlled from the front panel. The RS-232
		LED will be off.
		[ON-LINE] Mode
		The RE-350will reject every input from the front panel except from the {RS-232
		Control}† button and will accept only RS-232command data packets from the PC.
		The RS-232 LED will be on.
		[NOTIFICATION] Mode (Used in [ON-LINE] Mode only.)
		The RE-350reports the condition of each button/control knob pressed to the PC
		using the “Event Data Packet”. Each RE-350function will be controlled by the
		“Command Data Packet” from the PC.
		The only function which can respond is manual operation of the {RS-232} button.
INPUT	3	Selects the input video signal or document camera signal to send to the video output
SELECT		terminal (Composite Video and S-video).
(Button)
NEGA	4	Negative/Positive conversion toggle button. Toggles the video output between
(Button)		positive and negative.
WHITE BAL.	5	Press to set the white balance automatically. This tries, for 6 seconds, to find a proper
AUTO		white balance position, if the proper position is not found, the White Balance Auto
(Button)		LED will be turned off to show that no proper white balance position was found.
		Note: The RE-350will Auto White Balance once at start-up.
WHITE BAL.	6	Adjusts the color balance.
MANUAL		The resulting auto white balance position will be used as the center value for this
(Control Knob)		control knob. The color will shift to blue when this control knob is turned right, and
		to red when turned left. This control knob will operate under Positive and Negative
		mode. This control knob does not work while the RE-350is auto focusing.
		† The {RS-232 Control} button will be referred to as the {RS-232} button.

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