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Setup Pages
84
MVP-8400i 8.4" Modero® ViewPoint® Touch Panel with Intercom
Other Settings
The Other Settings button provides a menu to select the
Image Caching
page,
Password Setup
page, or
SIP Settings
page. Select any option to access its page.
Cache Settings Page
The Cache Settings page (FIG. 60) configures the allocation of memory for image caching. The G4
graphics engine caches images to decrease load time of previously viewed images. RAM caching is
always enabled, and images (static, dynamic. and DynaMo
™
) 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 be moved to Flash, since it is typically
faster to retrieve images on Flash than across a network (although it is slower than 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.
Flash memory can be allocated for image caching, but RAM cache is always enabled. Flash memory is a
secondary cache and is much slower than RAM cache, as it uses Compact Flash to store images. Flash
memory should not be used frequently, but it may be appropriate to use Flash memory in some
environments that are dynamic image intensive, at times when RAM cache is easily exhausted and the
time taken to access Flash memory would be faster than network latency. For example, when large
dynamic images are being used over slow wireless links, putting the images into Flash memory can help
FIG. 59
Other Settings menu
Summary of Contents for Modero ViewPoint MVP-8400i
Page 24: ...NXA CFSP Compact Flash 10 MVP 8400i 8 4 Modero ViewPoint Touch Panel with Intercom ...
Page 52: ...Configuring Communications 38 MVP 8400i 8 4 Modero ViewPoint Touch Panel with Intercom ...
Page 112: ...EAP Security Server Certificates 98 MVP 8400i 8 4 Modero ViewPoint Touch Panel with Intercom ...
Page 188: ...Programming 174 MVP 8400i 8 4 Modero ViewPoint Touch Panel with Intercom ...
Page 194: ...Appendix A Text Formatting 180 MVP 8400i 8 4 Modero ViewPoint Touch Panel with Intercom ...
Page 212: ...Appendix C Troubleshooting 198 MVP 8400i 8 4 Modero ViewPoint Touch Panel with Intercom ...
Page 213: ...Appendix C Troubleshooting 199 MVP 8400i 8 4 Modero ViewPoint Touch Panel with Intercom ...