CTRL001 PROJECTOR CONTROL UNIT The CTRL001 is a wall mounted easy to use projector control unit compatible with all current and the majority of Hitachi legacy projectors. The CTRL001 offers manual and automatic on/off and source selection functions. The auto on function is activated when a USB lead connected to a PC is plugged in to the unit, as the USB signal can be passed through to an external device; this makes the unit ideal for incorporation in to an interactive whiteboard setup. An additional USB connector is incorporated for connecting USB devices to the attached PC. This allows the user to access files stored on their USB or memory device with the interactive whiteboard setup, without the need to access the PC. When connected to a PC the unit is powered by the USB port but will revert to battery power when the PC is disconnected. The unit incorporates intelligent battery saving technology with a lifetime of at least 6 months. Power and error indicators are included to alert the user of low battery and other fault conditions. Custom units can be produced with up to 7 buttons for large orders, minimum quantities and prices on application. Key Features: • Turns projector on or off • Instant Off/On • Change Input Source • Warning lights • No need for a remote control • Preserves battery life (batteries not included) • USB Port so that presentations or homework can be uploaded onto a whiteboard with ease • Supplied with 5m RS232 cable CTRL001 Technical specifications Operation The unit will remain in unpowered state until either power is detected on USB input or on/off button is pressed • On USB power detect Retrieve last selected channel from non-volatile memory and send power-on command to projector followed by channel select command. • On USB power down Start timeout. RJ45 socket USB type A socket • On power button press when powered down Retrieve last selected channel from non-volatile memory and send power on command to projector followed by channel select command. Start timeout. • On power button press when powered up Send command to projector to turn off. Disconnect power. • On channel button press when powered down Retrieve last selected channel from non-volatile memory and send power on command to projector followed by channel select command. Start timeout. • On channel button press when powered up Step to next channel, save channel number in non-volatile memory and send channel command to projector. Start timeout. USB type A socket USB type B socket • On ten second timeout Disconnect battery power. CONNECTORS USB type B socket USB type A socket RJ45 socket USB type A socket to PC/laptop to whiteboard RS232 to projector for USB memory stick on bottom of board on bottom of board on top of board on top of board Momentary contact push button Momentary contact push button Power ON/OFF. Automatic power OFF after 10 seconds if no USB power. Select next channel Green LED Red LED Illuminated when USB power detected or push button pressed Flash briefly every 5 seconds when battery is low. Flash three times quickly if communication with projector fails SWITCHES ON/OFF CHANNEL INDICATORS ON ERROR LINKS 1 link jumper 3 further jumper links on pcb To force manual only operation For future enhancements BATTERY Holder for 2/4 AA cells Provision for further inputs and indicators on pcb At least 6 months life DIMENSIONS Dimensions (H x W x D) Weight 130 x 67 x 30mm 150g HITACHI DIGITAL MEDIA, Hitachi Europe Ltd, Whitebrook Park, Lower Cookham Road, Maidenhead, Berkshire SL6 8YA UNITED KINGDOM Tel: +44 (0)1628 585 000 Fax: +44 (0)1628 585 500 www.hitachidigitalmedia.com The specification above and photography is for reference only and may be subject to change. 07/08
* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project
advertisement
© 2021