AMX Modero Viewpoint MVP-5200i, Руководство по эксплуатации/справочник

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Protected Setup Pages
89 MVP-5200i Modero Viewpoint Widescreen Touch Panel
Other Settings
Press the Other Settings button to display the two settings options for Cache and Password . Press one
of the options within three seconds, or the two options buttons will slide back behind the Other Settings
button.
Cache Settings Page
The options on the Cache Settings page (FIG. 72) allow setting and clearing of the flash memory cache,
as well as viewing the status of the current cache settings. The G4 graphics engine caches images to
decrease load time of previously viewed images. RAM caching is always enabled, and both static and
dynamic images are stored in the RAM cache as they are viewed. The size of RAM cache is
automatically configured to take into account available memory versus memory that may be needed by
the panel later. As the RAM cache approaches its maximum size, the oldest items in the cache may be
discarded to make room for newer items. If Flash caching is enabled, dynamic images that would have
been discarded will actually be moved to Flash, since retrieving images on Flash is typically faster than
across a network, although it is slower than using a RAM cache. Note that since static images are already
stored on Flash, they are never moved to the Flash cache, so Flash caching applies only to dynamic
images. Images in Flash cache are moved back to RAM cache the next time they are viewed. As the
Flash cache approaches its maximum size, the least recently used items may be discarded to make room
for new items.
FIG. 72 Cache Settings Page
Cache Settings Page
Back: Saves all changes and returns to the previous page.
Connection Status icon: The icon in the upper-right corner of each Protected Setup page provides a
constant visual indication of current connection status.
Note : a Lock appears on the icon if the panel is connected to a secured NetLinx
Master.
Image Cache Settings
Flash Cache Size: Use the Up/Down buttons to increase or decrease the total size of the flash
memory cache, up to a maximum of 171MB.
Cache Expires: Use the Up/Down buttons to control the amount of time elapsed before the
panel automatically deletes its cache, with increments of 2 hours, 8 hours, 1
day, 2 days, 5 days, and "NEVER".
Enable: Saves any changes made to the Flash Cache Size or Cache Expires fields.
Clear Cache: Clears all files previously stored in the flash memory cache.
Image Cache Status
RAM Max Size: The maximum size allocated to the RAM cache.
RAM Current Size: The size of the current RAM cache contents.