AMX MVP-8400i manual Other Settings, Cache Settings, G4 Web Control Timeout

Setup Pages

G4 Web Control Page (Cont.)

Maximum Number of	Displays the maximum number of users that can be simultaneously connected
Connections	to this panel via VNC. Default = 1.
Current Connection Count
	Displays the number of users currently connected to this panel via VNC.
G4 Web Control Timeout:	Sets the length of time (in minutes) that the panel can remain idle (no cursor
	movements) before the G4 Web Control session is terminated.
	•	Minimum value = 0 minutes (panel never times out)
	•	Maximum value = 240 minutes (panel times out after 240 minutes)

Refer to the Using G4 Web Control to Interact with a G4 Panel section on page 29 for instructions on using the G4 Web Control page with the web-based NetLinx Security application.

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.

FIG. 59 Other Settings menu

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

74 MVP-8400i 8.4" Modero® ViewPoint® Touch Panel with Intercom