You can also use the keyboard commands Page Up and Page Down to move forward or backward through your slides. I lost the RGB cable that came with my Toshiba projector. Where can I purchase a replacement RGB cables are now available through Toshiba National Parts for dealers with a parts account, or through a Toshiba parts distributor. The control codes are located in the Owners Manual. Toshiba does not offer wall plates as an accessory.
Most plates are custom built to fill a specific application.