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Reset button — Using an Extron Tweeker (provided) or other small screwdriver or
B
stylus, press the R button to reset the unit. There are three available reset modes:
•
Press and hold the Reset button for 3 seconds to return all settings to the factory
default, excluding IP settings.
•
Press and hold the Reset button for 6 seconds to return all settings to default,
including IP settings.
•
Press and hold the Reset button while applying power to return all settings to
default, and revert the firmware to the factory installed version.
NOTE: You can also reset the switcher to its factory default settings using SIS
commands (see
Resets
Auto Switch LED — Lights when auto-input switching is in effect (see
C
Auto‑switching
on page 29). The switcher can be configured via SIS commands or
PCS to automatically select the lowest to highest numbered input with an active signal
(see
Auto‑switch Modes
Input buttons and LEDs — Press these buttons to select an input to switch to the
D
output. When an input is selected, the LED at the right of the input button lights. If
auto-input switching is in effect, the input buttons are disabled, but the LEDs continue
to light to indicate the selected input (see Auto‑switching).
Input and output signal and status LEDs — These stacked green LEDs light as
E
follows:
•
SIGNAL LEDs — Light when active video content is detected on the
corresponding input or the output.
•
HDCP LEDs — Light when the corresponding input or the output signal is HDCP
encrypted.
NOTES:
•
HDCP is authenticated on each input regardless of the currently selected
source.
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.
USB status LEDs — These stacked green LEDs light as follows:
F
HOST LEDs — Light to indicate the USB host status for the corresponding input.
•
•
DEVICES LEDs — Light to indicate the status for the corresponding USB device
port.
USB‑C power LED — Lights to indicate switcher power delivery to the connected
G
USB-C source.
USB‑C CONFIG port — Connect the computer to this USB-C connector for product
H
configuration using Extron SIS commands or PCS.
on page 37) or PCS (see the UCS 303 Help File).
on page 19).
UCS 303 • Operation
17
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