Setup Pages and Descriptions
60
NXD-700i & NXT-CA7 7” Modero Touch Panels
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 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.
The elements of this page are as follows:
FIG. 60
Cache Settings Page
Cache Settings Page
Back:
Saves all changes and returns to the previous page.
Wired icon:
The icon to the left of the Connection Status Icon displays that the current
connection to the Master is
Wired
(image of three networked computers).
Connection Status icon:
The icon in the upper-right corner of each Setup page shows online/offline state
of the panel to the master.
• Bright red - disconnected
• Bright green - connected. Blinks when a blink message is received to dark
green every 5 seconds for half a second then go back to bright green.
• Bright yellow - panel missed a blink message from the master. It will remain
yellow for 3 missed blink messages and then turn red. It will return to green
when a blink message is received.
Note
: a Lock appears on the icon if the panel is connected to a secured NetLinx
Master.
Image Cache Settings:
Allocates Flash memory for image caching.
Flash Cache Size
Press the Up and Down arrows to add and remove flash memory. Flash
memory allocation cannot exceed the amount of Flash memory on the panel.
Summary of Contents for NXD-700i
Page 4: ......
Page 12: ...viii NXD 700i NXT CA7 7 Modero Touch Panels Table of Contents...
Page 30: ...NXT CA7 Installation 18 NXD 700i NXT CA7 7 Modero Touch Panels FIG 19 RJ 45 wiring diagram...
Page 52: ...Configuring Communication 40 NXD 700i NXT CA7 7 Modero Touch Panels...
Page 138: ...Programming 126 NXD 700i NXT CA7 7 Modero Touch Panels...
Page 148: ...Appendix A Text Formatting Codes 136 NXD 700i NXT CA7 7 Modero Touch Panels...
Page 151: ...Appendix B Complex Script Support 139 NXD 700i NXT CA7 7 Modero Touch Panels...