HD491 Smart Encoder
Copyright © 2000-2014 EEG Enterprises, Inc. 10
All Rights Reserved.
Capture All VANC
Captures VANC data of the selected DID/SDID from the Master video
input and loads it onto
a USB storage device. Use the
UP
and
DOWN
keys to select the desired DID/SDID and insert
a USB device into the
box. Press
ENTER
to
begin downloading the VANC data or
CANCEL
to exit. To stop capturing VANC data press
any front panel key.
Depending on the size and
type of memory device used, there may be a
momentary delay before the device is detected.
If you see “Failed: Insert
USB Disk”, wait a few
seconds and try again.
Force Regen
Manually returns the encoder to upstream “Regeneration” mode (see
page 18). This command can be used to resume passing of upstream
caption data whenever it is being blocked by locally input caption data.
Any captioners or devices inserting local data will be removed from
caption mode immediately.
Audio Setup Menu
Input Select
Selects whether the input audio format is analog, AES digital or
embedded audio. Use the
LEFT
and
RIGHT
keys to select the correct
format, then press
ENTER
to exit and apply changes or
CANCEL
to
exit and cancel changes.
The HD491 does not currently support direct
input of Dolby® E or other compressed audio signals.
Peak Level
Dynamically displays the peak signal level at the audio input. A
warning message will be displayed when clipping is detected at the
input. For optimal sound quality, the peak level bar should reach at least
60% across the screen, but should never display “Clipping!”
Scale Audio
Adjusts the audio input level without adjusting the output level of your
source. The built-in digital input trim can boost or cut the audio input
level up by as much as 12 dB.
Audio Group
Selects the SDI embedded audio channel group that the iCap™ mix is
sourced from. Up to 4 channel groups can be carried on an SDI signal,
though most commonly Group 1 carries the primary audio program.
Applies only when embedded audio input is selected.
Audio Mix
Selects whether the iCap™ mix is being created from a Stereo or
Surround channel group. Choose “Stereo” to select a mix of the left and
right channels (1 & 2 or 3 & 4 within the selected Audio Group,
according to the Stereo Channel setting), or “Surround” to select a mix
of the left, right, and center channels (1, 2 & 3 within the selected Audio
Group).
Applies only when embedded audio input is selected.
