Crestron CLF-DIMRFB, Руководство по эксплуатации, Страница: 25 / 28

Crestron CLF-DIMRFB infiNET
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Lamp Dimmer
CLF-DIMRFB Troubleshooting (Continued)
TROUBLE POSSIBLE
CAUSE(S)
CORRECTIVE
ACTION
Preset will
not store. Mode selection switch
is in the incorrect
position. Set the mode
selection switch to the
“SET” position to store
preset, then switch to
“RUN” mode.
Cannot
recall preset
light
settings. Mode selection switch
is in the incorrect
position. Set the mode
selection switch to the
“RUN” position to
recall preset.
Bootloader
In rare cases, it may be necessary to bypass the dimmer’s standard
firmware and enter into the “bootloader”. This might be necessary if the
unit was loaded with a faulty version of firmware that might prevent
future firmware upgrades.
To enter the bootloader, set the mode selection switch to “OFF”. Press
and hold the foot switch while setting the mode selection switch to
“RUN”. The LED will blink once after five seconds to indicate the start
of
Acquire mode ( Acquire mode does not actually start until you release
the foot switch). Continue holding the foot switch for another five
seconds and the LED will flash twice to indicate that the gateway
connection will be released on the release of the foot switch. Continue
holding the foot switch an additional ten seconds (twenty seconds in all)
until the LED flashes three times. Then, release the foot switch. The unit
is now running the bootloader. New firmware can now be uploaded from
the Crestron Toolbox.
To exit the bootloader and restore the firmware that is currently installed,
cycle power to the device by setting the mode selection switch to “OFF”
and back to “RUN” or “SET”.
Reference Documents
The latest version of all documents mentioned within the guide can be
obtained from the Crestron website (
http://www.crestron.com/manuals ).
Operations Guide – DOC. 6479 infiNET
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Lamp Dimmer: CLF-DIMRFB
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