Extron electronics SW HD 4K PLUS Series User Manual page 22

AUTO SWITCH LED — This LED lights when auto-input switching is enabled (see
A
Auto‑Input Switching
selection).
CONFIG port — Connect a USB cable (USB A to mini-B) between your computer and
B
this female USB mini-B port to configure and control the switcher via SIS commands or
PCS and to update the firmware.
Signal status LEDs
C
• Inputs — Each input has a corresponding numbered Signal LED which lights when
a source is connected to the input connector and TMDS clock activity is detected
on it.
NOTE: If the source device connected to the selected input is HDCP
encrypted (requires HDCP authentication), the corresponding signal LED
may not light unless HDCP has been authenticated.
• Output — The Output Signal LED lights when an active sink (output) device is
connected to the HDMI output.
HDCP status LEDs
D
Inputs — Each input has a corresponding numbered HDCP LED. If the connected
•
source requires HDCP, the corresponding LED lights when authentication is
successful.
NOTE: HDCP is authenticated on each input regardless of the currently
selected source.
Output — The Output HDCP LED lights if the currently selected input requires
•
HDCP and the connected output device has been successfully authenticated.
NOTE: HDCP is re-authenticated on the output whenever a new input is
selected.
Input selection buttons and LEDs — Press one of these buttons to select an input to
E
switch to the output. The LED at the right of each button lights when the corresponding
input is selected. If auto-input switching is in effect, these buttons are disabled, but the
LEDs continue to light to indicate the selected input.
Reset (R) button (SW2 and SW4 only) —The reset (R) button initiates three modes of
F
reset for the switcher. For the different reset modes, press and hold the button while the
switcher is running or while you power up the switcher (see
details).
NOTE: The factory configured passwords for all accounts on this device have been
set to the device serial number. In the event of an absolute system reset, the
passwords convert ot the default, which is no password.
on page 16 for the procedure to set up automatic input
SW HD 4K PLUS Series • Operation
Resetting on page 16for
14