78 TX3 Touch Screen Installation Manual
Touch Screen System and Setup
3.4.2 Controller Boards
The TX3-TOUCH-F15-B/C/D and TX3-TOUCH-S15-B/C/D contain the
following components and controller boards as shown in Figure 67:
• On/Off Switch
• USB Port for keyboard configuration
• Lobby Controller Board (also called Telephone Access controller board)
• PC Sub Compact Board
• Power Supply and Audio Mixer Board
To access the panel, unlock the door and swing it open.
Figure 67. Controller board panel for TX3-TOUCH-F15-B/C/D and
TX3-TOUCH-S15-B/C/D
USB Port for
Keyboard
On/Off Switch
Telephone Line
Lobby
Controller
Ethernet
Power Supply and
Audio Mixer Board
On/Off
PC Sub Compact
Board