Accurate Technology Model 8, Installation Manual

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OPERATION
operation is not performed. When the clear operation is complete, the Source Setup menu
is returned.
Note: Clearing a setup memory does not delete it from the system. If the projector's 80
memory spaces are used up, and you need to delete unused memories to make room for
new memories, call your dealer for assistance.
UTIL 1 then 6 Select Internal Frequency
This utility allows you to use the projector's internal signal generator. The internal signal
generator is provided to assist users and technicians during projector setup. By using the
internal generator, a setup memory can be adjusted for a particular set of horizontal and
vertical scan frequencies without requiring an external source. Six preset horizontal and
vertical frequencies are provided.
If one of the preset frequency sets closely match a source you will be using, you can set
up an Input or Recall memory for the source before it is available for connection to the
projector. When the source becomes available, few adjustments will be required. Another
reason to use the internal generator is to improve the accuracy of the ASI feature. By
setting up various memories at different scan frequencies, ASI has more information to
choose from when making interpolations between setups.
To select an internal frequency, press 6 , ''Select Internal Frequency'' from the
Source Setup menu. The resulting menu allows you to choose the scan frequencies of the
internal generator. Select one of the displayed items.
To make a selection, enter an item number or use
UP and DOWN to move the cursor bar
to the item you want then press ENTER . When a selection is made, a crosshatch test
pattern is displayed. All subsequent adjustments are saved in the current setup memory.
To select one of the projector's other test patterns, press
# . Each press of # produces a
different test pattern. To return to the current external source, press EXIT while only the
test pattern is displayed.
Channel List >
The Channel List utility allows you to display and program the projector's Channel List.
The Channel List is a user-programmable list of sources and projector setups. Sources
added to the list can be quickly switched to and displayed by entering their assigned two-
digit channel number. Channels may also be selected using the keypad's up and down
arrow keys. Channel selection is described in section 3.3,
Source Selection. To display
and/or program the Channel List, press 2 from the Utilities menu. The initial display
shows the first ten channels in the list. Up to 99 channels can be displayed. For each
channel a name, input number (switcher and slot number), Recall memory number, and
up/down list may be programmed.
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