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3.1.3. The Preset Button Group
The Preset key group consists of the FACT PRESET and PRESET SAVE buttons and ten
USER PRESET buttons. The Preset key group is used to load one of the pre-programmed arrangements
of object, or to save and recall up to ten different user setups.
FACT PRESET
This button is used to recall the factory presets. Press this button to recall the
factory preset that was previously selected. Turn one of the shaft encoder knobs to cycle
through the available factory presets. The name of the selected preset will be shown on the
front panel display, and the selected collection of object settings will be loaded into to the
Graticule Generator. The PRESET ACTIVE LED will illuminate when one of the factory
presets is loaded. See section 3.9 for a description of each of the factory presets.
Factory presets cannot be recalled if the keyer is off.
PRESET SAVE
This button allows the user to save the current object settings to one of the ten user
preset memory locations. To save the current object settings to one of the user preset
locations press the PRESET SAVE button once, then the desired the USER PRESET
button. You will be prompted to press the USER PRESET button a second time to confirm
the operation.
protected. See section 3.10 for a complete description of how to use the user presets.
User presets cannot be deleted directly from memory they can only be overwritten
by another configuration saved to the same memory location.
USER PRESETS
These ten buttons are used to store or recall the non-volatile USER PRESETS. To
recall a USER PRESET press the corresponding button once. See section 3.9 for a
complete description of how to use the user presets.
User presets cannot be recalled if the keyer is off.
3.1.4. Shaft Encoders (Knobs)
The shaft encoders' function is to change the value of one or more of the current object's parameters
based on the current control option. When the mode or setup menus are enabled the shaft encoders are
used to select menu options. The shaft encoders are also used to select the various factory presets.
When objects are being moved/resized on screen, the left knob controls horizontal movements, and the
right knob controls vertical movements.
Horizontal move operations will be to the right for clockwise changes and to the left for counter-clockwise
changes. Vertical move operations will be down for clockwise changes and up for counter-clockwise
changes.
FRONT PANEL OPERATION
HD9690 Series HDTV Graticule Generator Manual
Each of the user preset memory locations can be individually write-
Revision 1.5
Page 3-3
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