AMX NXD-700Vi manual Image Cache Settings, Enable, Clear Cache, Image Cache Status

	Firmware Pages and Descriptions
Image Caching Page Elements
Image Cache Settings:	Allocates Flash memory for image caching.
Flash Cache Size	Press the Up and Down arrows to add and remove memory. Flash memory
	allocation cannot exceed the amount of Flash memory on the panel.
Flash/RAM Cache Expires	Press the Up and Down arrows to change the amount of time the images stay
	in cache memory. The options are:
	• Never
	• 2 Hours
	• 8 Hours
	• 1 Day
	• 2 Days
	• 5 Days
Enable:
	Press this button to toggle the image Flash cache option On and Off.
Clear Cache:	Press this button to clear both the Flash and RAM cache of all stored images.
Image Cache Status:	The status of the memory available versus in use.
RAM Max Size	The maximum amount of memory available for all image caching.
RAM Current Size	The memory that is currently in use for caching static and dynamic images.
RAM Hit Rate	The percentage of image requests (static and dynamic) satisfied by accessing
	the cache.
	100 * (# of cache hits) / (# of cache hits + # of cache misses)
	# of cache hits - the number of times an image was requested that the image
	was found in the cache
	# of cache misses - the number of times an image was requested that the
	image could not be found in the cache, and the image had to either be loaded
	from flash or obtained via the network (for dynamic images). It is considered a
	RAM Cache Miss even if the image is subsequently found in flash cache.
Items in Cache (RAM)	The number of images that are currently stored in the RAM cache.
Flash Current Size	The maximum flash space allocated for image caching. Flash space is used for
	caching only when there is not enough available memory in the RAM cache for
	a newly requested image (it is used only for dynamic images).
Flash Hit Rate	The percentage of image requests (dynamic only) that are satisfied by
	accessing the flash cache.
	100 * (# of flash cache hits) / (# of flash cache hits + # of flash cache misses)
	# of flash cache hits - # of times a dynamic image could not be found in RAM
	cache but was found in flash cache
	# of flash cache misses - # of times a dynamic image could not be found in
	either RAM or flash cache. RAM cache hits are not relevant in this calculation.
Items in Cache (Flash)	The number of images that are currently stored in the Flash cache.

7" Modero Widescreen Touch Panels 107