Accurate Technology Model 8, Installation Manual

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OPERATION
between ''the two closest'' setup memories. This feature is very useful when adding a new
source to the system and/or when much adjustment is required. By using the ''ASI with
Save'' feature, the projector can do most of the required adjustments for you.
To perform an ''ASI with Save'', press 2 from the Source Setup menu. A dialog
box is displayed. Press LEFT to move the cursor bar to ''Do It'' then press ENTER . New
display settings will immediately be calculated and saved in the current setup memory.
The only exception is when the current setup memory is locked. If locked, display
settings will not be modified. lf ''Cancel'' is selected from the dialog box, the operation is
stopped. For more information about the ASI logic process, refer to Appendix C.
ASR/ASI Logic Diagrams.
Notes about the ASI feature ...
ASI works better when there are many setup memories in the system. For example, if you
always use the same input and you never use Recall memories (thus only one setup
memory has ever been created), ASI will not be effective. However, if many Input and
Recall memories have been used and adjusted for a variety of sources, the projector has
more ''knowledge'' in its database for performing an ASI. As this ''knowledge'' increases,
ASI accuracy improves.
UTIL 1 3 Current Setup (Locked/unlocked)
This utility allows you to lock or unlock the current setup memory. Locking a setup
memory prevents changes to display settings from being saved in that memory. For
example, if a locked Recall memory is selected and then brightness is adjusted, the new
brightness setting is only temporary. If the Recall memory is reselected, the original
brightness setting will be restored.
Note: When a locked setup memory is selected, a key icon
is displayed in the Source
Message.
To lock or unlock the current setup memory, press 3 from the Source Setup
menu. Item 3 in the menu indicates the current setting.
UTIL 1 4 ASR (on/off)
The ASR (Automatic Source Recall) feature provides automatic Recall memory selection
or ASI (Automatic Source Interpolation) for inputs, which have ASR set to On.
To turn ASR on or off for the current input, press 4 from the Source Setup
menu. Item 4 in the menu indicates the current setting.
When ASR is on, the projector monitors the current input for horizontal and vertical scan
frequency changes. When a frequency change occurs, the current Input memory and all
Recall memories are scanned in search of a memory with matching scan frequencies. If
one exists, this memory becomes the current setup memory. If a matching memory is not
found, an ASI is performed. ASI automatically adjusts display settings based on the
settings of
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