23
1. Audiometers: LED style meters, which show
the signal strength at the Audio Output. The
signal they measure is determined by the
sources selected by the Audio Bus selectors
(
22.)
and the levels set by the Faders
(21.
).
The LEDs turn red at +9 dB to indicate clipping
distortion. For more information, see
Audio Inputs, Levels, and Meters
, page
32
.
2. Audio Input Selectors and Level Controls:
Controls which audio input channel (A, B, C,
and/or D) is sent to the Audio Bus Video
(VCR) channel (
22.
) and its associated
Fader (
21.
) The row of selector buttons
across the top of this section has LEDs to
show which input channel is active. If the A+V function (
6.
) is engaged, the source channel selected
on the Main Source bus is automatically selected. If A+V is not engaged, the input source is user
selectable. Level controls for each input source are the rotary pots below the selection buttons. For
more information, see
Audio Inputs, Levels, and Meters
, page
32
.
3. Joystick and Joystick mode selector: The Joystick control can function
either in RGB Color Correction mode or Position Control mode,
depending on the position of the selector below it. In RGB Correction
mode, you can make real time RGB white balance corrections to the
Main Source video. This function (white balance adjustment) is effective
only with “Input Format selection” mode. (For more information, see
RGB
Color Correction
, page
31
.)In Position Control mode, the joystick is
used to position the selected effect (Mosaic or Picture In Picture)
anywhere on the screen in real time. For more information, see
Using Effects
, page
41
.
4. Main Video Source Selector: Used
to select which of the four video
input channels or background is
sent to the Main video output. For
more information, see
Video
Source
, page
28.
5. Sub Video Source Selector Used
to select which of the four video
input channels or background will
be transitioned to or used as a
sub source in an effect.
