Qualis Audio Sentine, Руководство пользователя, Страница: 98 / 108

92 User Manual
If the update fails due to a corrupted firmware image, the Sentinel will
display a Firmware Update File Invalid message. If you see this mes-
sage, you’ll need to get a new copy of the image file.
Restart your browser and clear its cache
If you’ve updated the SentinelWeb firmware, you’ll need to quit and
restart your browser, and clear the browser’s cache when you restart it.
Otherwise, the browser will use stale copies of the Sentinel web pages
from its cache – the resulting errors can be quite confusing.
For Firefox, go to the Tools menu, select Clear Recent History, and
make sure the Time range to clear is set to Everything and Cache is
checked.
Other browsers have similar options. For Chrome, use the Clear Brows-
ing Data... in the Tools menu. For Internet Explorer, use the Delete
Browsing History... in the Tools menu. For Safari, use Empty Cache... in
the Safari menu.