iNFiNiT! Family Operation Manual
Revision D 14-9 Buffers & Channels
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Once Preview is enabled as described above, the follow-
ing functions become available:
•
CHNG toggles the cursor between the Foreground
(AIR) to and Background (Preview) buffers. Both
AIR and Preview can be the destination for Read
operations, or the source for Record operations.
•
XFER swaps the contents of AIR and Preview.
XFER executes as follows:
a The RGB data in PREVIEW is transferred to
AIR first.
b The RGB data in AIR is transferred to PRE-
VIEW second.
• The user can type, erase the screen, and read/record
messages in either AIR or Preview.
The Output Percentage level of the MAX!> Preview Out-
put is always 100%.
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When MAXINE! Preview Output is enabled, Dual Chan-
nel Transfer affords the following options:
•
Enabled: When XFER is executed, the contents of
AIR are transferred to PREVIEW, and the contents of
PREVIEW are transferred to AIR.
•
Disabled: When XFER is executed, the contents of
AIR are transferred to PREVIEW, and the contents of
PREVIEW are erased.