Extron electronics SW HD 4K Series User Manual page 23

Auto Switch LED — This LED lights when auto-input switching is enabled (see
A
Enabling Auto Switching (Optional)
automatic input selection).
IR receiver port — This sensor detects infrared signals from the optional IR 102
B
remote control at a distance of up to 30 feet (9.1 meters) and within 40 degrees off the
Using the Optional IR 102 Remote Control
axis (see
Config port — Connect a USB cable (USB A to mini-B) between your computer and
C
this female USB mini-B port to configure and control the switcher via SIS commands or
the Universal Switcher Control Program and to update the firmware (see
to the USB Port on page 10).
Input selection buttons and LEDs — Two, four, six, and eight for the SW2/4/6/8 SW
D
HD 4K switchers respectively. Press one of these buttons to select an input to 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.
Signal status LEDs
E
Inputs — Two, four, six, and eight LEDs for the SW2/4/6/8 HD 4K switchers
•
respectively. 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, the corresponding signal LED may not light unless HDCP has been
authenticated.
Output — Two, four, six, eight LEDs for the SW2/4/6/8 HD 4K switchers
•
respectively. The Output Signal LED lights when an active sink (output) device is
connected to the HDMI output.
The input buttons are also used to initiate a system reset (see
and to enable and disable front panel lockout (see
Panel (Executive Mode)
HDCP status LEDs
F
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.
on page 12 for the procedure to set up
Locking and Unlocking the Front
on page 18).
SW HD 4K Series • Operation
on page 17).
Connecting
Resetting on page 17)
15