Avid Technology Digidesign USD User Manual page 34

When a parameter name is visible Pushing
the Down and Up switches scrolls through
the parameter names (for example, from
SET GEn to VIdEo SY).
When a parameter value is visible These
switches scroll through the available pa-
rameter values.
When entering time code values Pressing
these two switches simultaneously tabs
through the hours:minutes:seconds:frames
fields.
Run/Stop/Clear
This switch has two functions, depending
upon the current mode:
While generating time code Pressing
RUN/STOP starts or stops the time code
generator when USD is in Generator Preset
mode.
While time code is being displayed Clear re-
sets the counter whenever time code is vis-
ible in the LED Time Code display.
Otherwise, the RUN/STOP+CLEAR switch
serves as a Cancel button (Clear mode).
Edit Mode
To enter Parameter/Value Edit mode:
Push Set (when time code numbers are
visible in the LED Time Code Display). One
press will display the first parameter name,
"Set Gen," (for the time code generator:)
The (default) first page of Generator Parameter
controls
30 Universal Slave Driver
Depending upon the last state of the USD,
you may see a readout other than SE7 GEn.
To scroll parameter choices:
Press Up or Down as needed to scroll
through available parameters. Holding the
switch scrolls through the parameters.
To select a parameter to edit:
When the desired parameter is displayed,
press Set. This will access that parameter's
current setting.
To edit parameter values:
With parameter values displayed, press
Up or Down to cycle through the available
values.
Examples
Example 1: Using Set, Down and Up to adjust
LTC Gain
As an example, the following steps explain
using the USD front panel controls to
change the Linear Time Code output level.
LTC Gain is the example parameter, but
the basic steps are similar for most parame-
ters.
To select a parameter name and change its
respective parameter values:
Time code numbers should be visible and
1
not blinking in the LED Time Code Dis-
play. If you don't see them, press the Set
switch until you do.
Press the Set switch. The LED Time Code
2
Display will switch from showing time
code numbers to a parameter name. The
first name is Set Generator (SE7 6En), al-
though you may see a different name, de-
pending upon the USD's last settings.