Crestron Isys TPS-12L Operation Manual page 18

Wall Mount Touchpanels
14 ¥ Wall Mount Touchpanels: TPS-12L/15L/17L
USB
One Universal Serial Bus (USB) "B" connector provides a communications link.
USB is a connectivity specification developed by the USB Implementers Forum
that provides a single, simple, standardized way to connect devices to a computer.
USB shielded cables contain two wires for power +5 volts (red) and ground
(brown) and a twisted pair of wires (yellow and blue) that carry data.
USB Type A Connector Pinout
PIN DESCRIPTION
1 +5 VDC
2 Data -
3 Data +
4 Ground
PHONE
Connect this standard mini phone jack (12 mW, 32 ohm load) to the plug of a 3.5
mm external headphone set plug (not supplied). Plugging in the headphone cuts off
the speakers.
MEMORY EXPANSION
The onboard memory may be enhanced with the addition of a Type II compact flash
memory (up to 160 MB).
The flash memory slot is accessible on the rear panel of the unit.
QM IN (QuickMedia Input)
The eight-pin RJ-45 QuickMedia transport port accepts Crestron Certified Wiring
carrying audio, video, and microphone signals. The QM input port conforms to the
568B wiring standard. Refer to the following table for connector pinouts.
NOTE: The QM port is not connected through any "IMC" interface.
NOTE: Only one video source may be displayed at a time.
NOTE: Does not support RGB.
®
Crestron Isys TPS-12L/15L/17L
NOTE: This connector is reserved for
future applications.
Operations Guide – DOC. 6355