Fortress Bridge: Configuration
50
indicated by the Stat2 LED, which flashes rapidly (green)
when the new mode is selected.
If you accidentally cycle past the Bridge Mode setting,
continue pushing SW2 until Stat2 again begins flashing.
3When Stat2 is flashing, press SW1 and hold it down for two
seconds to save the new Bridge Mode setting. The Stat1
and Stat2 LEDs will stop flashing and light solid green to
indicate that you have successfully changed Radio 2’s
Bridge Mode.
If you skip Step 3, the front-panel configuration operation
will time out after 60 seconds, and the Bridge Mode setting
will remain unchanged.
After you have successfully saved the new setting, the Bridge
will reboot automatically so that the new setting can take effect.
After booting, Bridge LEDs will resume normal operation.
3.10.1.2 Toggling the Blackout Mode setting
The default blackout mode setting is Disabled, in which state
the Bridge’s front-panel LEDs illuminate to indicate various
conditions on the Fortress Bridge. (Front-panel LED behaviors
and their associated meanings are covered in Section 5.6.)
Enabling blackout mode turns all front-panel LEDs off.
If blackout mode is Disabled, the procedure below will enable it
(turn off the front-panel LEDs). If the Bridge is already in
blackout mode, the procedure will disable it (turn the front-
panel LEDs back on)
NOTE: You c an
also change the
BLACKOUT MODE setting in
the Bridge GUI (Section
3.7) or in the Bridge CLI
(Section 6.4.5.9).
1Press SW1 and hold it down for five seconds—just until the
upper Radio LEDs go out, then immediately release it. The
Stat1 LED should be flashing slowly (green).
2While Stat1 is flashing, press and quickly release SW2
twice. Reconfiguration of the blackout mode setting is
indicated by the Clr LED, which flashes rapidly (green)
when the new mode is selected.
If you accidentally cycle past the blackout mode setting,
continue pushing SW2 until Clr again begins flashing.
NOTE: When the
Bridge is in black-
out mode, you can tem-
porarily toggle front-
panel LEDs back on—to
use during further
front-panel configura-
tion—by pressing SW1.
3When Clr is flashing, press SW1 and hold it down for two
seconds to save the new blackout mode setting. The Stat1
and Clr LEDs will stop flashing and light solid green to
indicate that you have successfully changed the Bridge’s
blackout mode.
If you skip Step 3, the front-panel configuration operation
will time out after 60 seconds, and the blackout mode
setting will remain unchanged.
After you have saved the change, Bridge LEDs will either
resume their normal operation (BLACKOUT MODE: Disabled), or
go completely dark (BLACKOUT MODE: Enabled), according to
the new setting.