Kramer Electronics Ltd.
WP-20CT
– Principles of Operation
12
Principles of Operation
Input Auto-Switching
Input selection is set via the web pages (see
Configuring Auto-Switching Mode
) to
one of the following modes:
•
Manual
•
Last connected
•
Priority
By default, switching is set to Last connected.
When in Manual mode, note the following:
•
Switching to an unconnected input, results in a blank screen on the output.
•
Manual switching overrides auto-switch mode.
In manual mode, select an input by:
•
Sending RS-232 serial commands control (see
•
Using the embedded web pages (see
).
In auto-switching mode, switching selection is performed based on either last connected or
priority input:
•
In last connected mode, if the signal on the current input is lost,
WP-20CT
automatically
selects the last connected input (the delay depends on a configurable timeout).
•
In priority mode, when the input sync signal is lost for any reason, the input with a live
signal and next in priority is selected automatically, (the delay depending on the
configurable signal-lost timeout, (see
Defining Signal Timeout Settings
).