DigiDesign SYNC HD, Manual

Page: 66 / 103

SYNC HD Guide 60
Set Generator Start Time
Lets you set a start time for the SYNC HD time
code generator.
See “Generator Start Time” on page 51.
Digital Clock Reference
The SYNC HD can use AES/EBU or Word Clock
(1x) for digital clock reference.
See “Digital Clock” on page 37.
Sample Rate
Selects the SYNC HD sample rate.
See “Sample Rate” on page 17.
Pull Rate
Two Pull Rate settings enable 0.1%, and 4%, Pull
Up or Pull Down for the current sample rate.
Pull Rate1 Lets you enable 0.1% pull up or
down.
Pull Rate4 Lets you enable 4.167% pull up, or
4.0% pull down, when available.
Base Clock
Configures the Word Clock Out port. Choices
are Session (1x the base session sample rate), or
256x (for Slave Clock devices).
VITC Insertion
When selected, VITC will be inserted onto the
outgoing video signal—assuming that a video
signal is present at one of the SYNC HD video
inputs, and that the SYNC HD is in a valid mode
for inserting VITC.
To configure the SYNC HD to insert VITC using the
front panel:
1
Select VITC Insertion (VI7C InS) using the Set,
Down, and Up switches.
2
Press Set again. The Time Code Display shows
On or Off.
3
Use Down an Up to toggle the choices.
4
Press Set when the desired choice is shown.
VITC Read Lines
This setting determines which line pair of in-
coming video is used for the VITC source.
The base sample rate is 44.1 kHz when ses-
sion sample rate is 44.1, 88.2, or
176.4 kHz, or 48 kHz when session sample
rate is 48, 96, or 192 kHz.