JED T470 AV / Projector Controllers

Product Description

As a stand-alone control panel, it has one RS232 port for display control, and one output pin, which can be used as a PIR (Passive InfraRed detector) in, an IR out (for display device or auxillary device control) or a voltage output for relay or screen trigger fucntions. If needed, the "-R2" option adds two relays (N-FETs to ground) which can be programmed to control various screen types, as well as switchers, etc. by channel or from keyboard buttons.

In future, the T470 can drive multiple serial and relays via the T455 expansion box. (call us to discuss.)

Keypad And LED Functions

The buttons are all normally white with black lettering and the background area around the keys is light silver metallic like the T460M. Key backgrounds could be customised as to colour.

The keys are customisable for lettering, function and number (4, 6, 8 and 10) and LEDs are provided above each key, lighting in white when a function or channel is selected. This gives up to nine channels EACH WITH THEIR OWN BUTTONS and LEDs. 

Setup Program For A PC

This program allows users to set up all the functions of the T470. A serial connection to the PC is established and pressing "setup" on the screen allows all the pararmeters in the T470's non-volatile memory to be selected and stored.

A setup can be read back from an existing T470, altered, and written back, and also saved to the PC's disk for archiving. (Thus a school could save a standard setup on disk for, say, a science wing, where all rooms are the same, and then if another room is setup later it can be loaded from the archive, maybe with an alteration to add, for example, a new camera input source.)

Keypad Configuration

	Four key layout This layout could have three Source / On keys, or one source key and Volume Up/Down keys. (The lower-left key is always the OFF key, in all layouts) Optional: 2 x FET contact closure outputs for motorised screen.
	Six key layout This layout could have up to five source keys, or a mix of source, volume and special functions such as "Pixel align", screen Up/Down, etc. Volume keys usually at the right-hand end as shown. Optional: 2 x FET contact closure outputs for motorised screen.
	Eight key layout This layout could have up to seven source keys, or a mix of source, volume and special functions such as "Pixel align", Mute On/Off, Freeze On/Off, Screen Up/Down, etc. Optional: 2 x FET contact closure outputs for motorised screen.
	Ten key layout This layout could have up to nine source keys, or a mix of source, volume and special functions such as "Pixel align", Mute On/Off, Freeze On/Off, Screen Up/Down, Microphone or CD, etc. Optional: 2 x FET contact closure outputs for motorised screen.
	Ten key layout: DTV This layout could have several source keys, and a TV source as well as channel Up/Down and volume Up/Down. The TV tuner can be IR or RS232 controlled. This could also be used with an LCD TV/Panel. Optional: 2 x FET contact closure outputs for motorised screen.
	Ten key layout: DVD This layout could have several source keys, and a DVD source as well as Play/Pause, and Forward and Back keys. The DVD player can be IR controlled. Optional: 2 x FET contact closure outputs for motorised screen.