Kramer EXT3-C-XR-TR User Manual page 17

Flexible EXT3-21-XR-TR Auto Switching Policy
This feature is relevant only for the receiver switcher mode.
Set the inputs switching policy to connected output and room devices to:
•
Manual – Select an input manually and switching occurs whether input live signals are
present or not.
•
Auto – Auto Switching selection is performed in either Last Connected or Priority policy.
In Last Connected policy, if the signal on the current input is lost, EXT3-21-XR-TR
automatically selects the last connected input. The auto-switching delay depends on the
configurable signal-lost timeout.
In Priority policy, when the input sync signal is lost for any reason, the input host with a live
signal and next in priority is selected automatically. The auto-switching delay depends on the
configurable signal-lost timeout. Inputs priority is configurable.
Following power up, the last selected input, either HDMI or HDBT, is active.
(see Setting the Auto-Switching Policy
Online Meeting Systems Integration
USB device ports can be set to auto-disconnect following presenter disconnection, to allow
smooth integration and auto-activation of connected online meeting room systems.
(see Auto-disconnecting a USB Device on Inactive Host
Routing IP-Driven Control Signals via Built-in Control Gateway
•
Remote IP connected clients can communicate and control (send commands, and
receive responses and notifications), via the LAN, using the
I/O control gateway:
▪
RS-232 commands, to control devices connected to
ports or HDBT serial channels. The built-in control gateway sends the serial control
commands (converted from the client received IP messages) to the serially controlled
connected devices and distributes their received responses to all connected clients.
▪
IR commands, to control devices connected to
HDBT IR channels. The built-in control gateway sends the IR control commands
(converted from the client received IP messages) to the IR controlled connected
devices.
▪
Relay commands, to control devices connected to
ports. The built-in control gateway sends the relay control commands (converted
from the client received IP messages) to the relay controlled connected devices.
▪
Send or receive I/O digital triggers or detected triggers, to I/O control devices
connected to
EXT3-21-XR-TR – Operating and Controlling EXT3-21-XR-TR
on page 27).
EXT3-21-XR-TR control ports. The built-in control gateway sends the
Kramer Electronics Ltd.
on page 37).
EXT3-21-XR-TR
EXT3-21-XR-TR
EXT3-21-XR-TR IR control ports or
EXT3-21-XR-TR relay control
built-in and
serial control
15