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I
OPERATION
3-34
other setup memories stored in the projector.
are either a copy of the settings from another
matching scan frequencies or an interpolation
memories.
ASR is also performed when:
The new settings created by ASI
setup memory which has
between "the two closest" setup
- You switch to an input which has ASR set to On.
. You select a Recall memory and ASR is set to On for the current input.
" A channel is selected which specifies an input which has ASR set to On.
" The source frequencies are different than the frequencies in the setup being
selected.
When ASR selects a setup memory, a source message is
briefly displayed to indicate which memory was selected.
If the new memory settings (Input and Recall) match that
of one of the channels in the Channel List, the matching
channel is used and displayed in the source message.
Display adjustments, if made, are stored in the new
memory (unless it is locked).
If, on the other hand, an ASI is performed, a source
message is briefly displayed which includes an ASI
message to indicate the action taken. If an Input memory
with matching scan frequencies was found by ASI, its
settings are used and its identity is displayed. If an
interpolation was performed, the two setup memories
selected for the interpolation are displayed and the
resulting settings are used. If adjustments are made to
L-
Input
01
Recall
13
Se/e&ted
Memory
I
Input
01
Mem&ies
Selected for
Interpolation
settings created by the ASI feature, the new settings will NOT be saved in the
current setup memory; a message is displayed to indicate this. To perform an
ASI and have the adjustments saved in the current setup memory, press ~
Q lZl
to select the
ASZ with Save
utility.
Note: To avoid selectiorduse
of the current Input memory settings when it is
desired that Recall memories be ASR selected when a source change occurs,
clear the current Input rnerno~ (
(ml
IPIEl ) to
reset its scan frequency
settings to null values, then immediately
lock the memory ( [~'1 IF) !3 ) so that
its settings cannot be modified.
For more information about the ASR logic process, refer to Appendix C,
ASRZ.ASI Logic Diagrams.
When to use the ASR feature...
The
ASR feature is intended for use when many different sources must share
the same input (via a third party switcher, for example) or when a sigmd
source can output several different scan frequencies (e.g., a SVGA card).
\
..-.
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