Analog And Digital I/O Setup - Orban OPTIMOD 6300 Operating Manual

2-20
INSTALLATION

Analog and Digital I/O Setup

23. Set the Processing Delay for a given signal path (optional).
[minimum], [30 fps], [29.97 fps], [25 fps], [24 fps], [33-50 ms in 1 ms increments]
You can set the delay through the AGC+LIMIT and MB+LIMIT signal paths inde-
pendently. This feature is usually used in sound-for-picture applications to add
time delay so that the input/output delay through a given processing path is ex-
actly one frame, using a variety of different standards. The selections are
(depends on processing structure in use; typically between 20 and 23
M
INIMUM
ms), 30 fps, 29.97 fps (NTSC color video), 25 fps (most PAL video), and 24 fps
(film). You can also set the delay in 1 millisecond increments.
Navigate to S
ETUP
the AGC+L and MB+L
IMIT
Note that this control does not affect the delay to a given output if that output
is in AGC or M
ULTIBAND
24. Set the main display mode (optional).
You can choose how the main display indicates active operating parameters by
navigating to S
ETUP
matically once every two seconds, displaying the largest range of information.
Choose N to make the display static, showing the time, the active preset, the ac-
O
tive input, and whether the stereo or dual-mono mode is active.
The following material provides detailed instructions on how to set up the 6300. If
QUICK SETUP does not fully address your setup needs or if you wish to customize
your system beyond those provided with QUICK SETUP, then you may need the addi-
tional information in the sections below. However, for most users, this material is
only for reference because QUICK SETUP has enabled them to set up the 6300 cor-
rectly.
For the following adjustments, use the appropriately labeled soft button to choose
the parameter to be adjusted. To change a parameter (like an output level), it is
usually necessary to hold down the soft button while turning the knob.
1. Set the MAX LPF frequency as appropriate to your application.
[10.0 kHz] to [20.0 kHz]; 1 kHz steps
The 6300's lowpass filter is located before any dynamics processing and
affects all outputs equally. It is a phase-linear FIR filter.
The 6300's audio bandwidth can be set in three places: (1) in Setup, (2) by
remote control, and (3) in the EQ page of the Modify screen. (The latter
allows the active preset to determine the bandwidth so you can change
the bandwidth by recalling a User Preset.)
> I/O C > P D
ALIB ROC ELAY
buttons.
IMIT
mode.
. Choose Y
> S D
HOW ATE
ORBAN MODEL 6300
and set the delay as required using
to make the display toggle auto-
ES