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Operation
This section provides a description of the SW USB front panel features and describes
the procedures for performing the functions that are accessed from the front panel. The
following topics are covered:
•
•
•
Front Panel Features
A
B
C
Figure 11.
A
B
C
Front Panel Features
Operations
Updating Firmware
B B B
A A A
C C C
EXEC
MODE
1
2
A A A
B B B
C C C
EXEC
MODE
1
2
Power LED
Exec Mode LED
Input Selection buttons and LEDs
SW USB Series Front Panels
Power LED — This green LED lights when the SW USB has power.
Exec Mode LED — This red LED lights when the SW USB is in front panel lock mode,
indicating that input selections cannot be made from the front panel (see
Unlocking the Front Panel (Executive Mode)
Input Selection buttons and LEDs — Press these buttons to select inputs 1 and
2 (SW2) or 1 through 4 (SW4 and SW4 Plus). The green LED at the right of each
button lights when the corresponding input has been selected. These buttons also
can be used to initiate front panel lock mode and to reset the unit (see
Unlocking the Front Panel (Executive Mode)
page 20).
D D D
ACTIVE USB
1
2
INPUT
1
2
3
4
OUTPUT
E E E
D D D
ACTIVE USB
1
2
3
4
INPUT
3
4
1
2
3
4
OUTPUT
E E E
Input LEDs
E
Output LEDs
F
on page 20).
on page 20 and
SW USB Series • Operation
SW2 USB
USB SWITCHER
SW4 USB
USB SWITCHER
Locking and
Locking and
Resetting
on
15
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