Grass Valley 7600REF - Manual (Page 29)

7600 SD/HD/MHD-REF — Instruction Manual 29
Operation
Changing Values
To change the value of a function, the ADJUST knob or the left or right arrow
buttons can be used.
In the case of numerical values, there are two functional modes:
• If the overall range of an adjustment is small the ADJUST knob always
alters the value by the smallest amount possible.
• If a wider range of adjustment is required, a Delta value system is used.
Use the right arrow button to select the Delta value in brackets and
adjust it to the desired resolution by turning the
ADJUST knob, then
press the left arrow button to select the value then adjust it with the
ADJUST knob.
An example of this would be setting the Line Offset for SDI 1. Scroll down
from Digital Video to SDI 1. Select Video Standard then Timing and scroll
to Line and press the OK button. The Line Offset menu will be present on
the LCD. Note the Delta value on the right of the LCD indicated by a tri-
angle Delta symbol = 1. You may change the Delta resolution value to 10 or
100 with the knob.
Use the left arrow button to select the Pixel choice field and turn the knob
to change the values to 1, 10, or 100. Note that when the Delta value is 1, the
values change by steps of one pixel. With a Delta value of 10, the pixels
change by steps of 10, 20, 30 etc.). Selecting a Delta value of 100 allows you
to change the pixels by 100, 200, 300 etc. Change the Delta resolution if you
need a finer offset setting.
As the parameter is changed, the new value will be shown on the LCD. For
some functions, the unit responds by actually altering the value immedi-
ately. Otherwise the new value is applied when the
OK button is pushed.
Leaving the Selected Function
Once the parameter has been set the unit can be returned to the normal
operating mode or another function chosen by one of the following
methods:
• Pressing the current (lit) function button will step up through the menu
structure until either the top (normal) level is reached or another menu
level of the same function is reached, at which point another menu can
be accessed by pressing the
OK button.
• The OK button allow you to descend the menu structure and the current
function and the CANCEL key allows you to ascend the menu structure.
• At any time any other function key may be pressed causing the menu
structure to be traversed sideways. For example, having set an
OUTPUT
CONTROL function, the SETUP key may be pushed without having to step
back up through the menu first.