ACL204
Rev. 4.10
©2016, Ambient Recording GmbH
14
Sync Menu
↑
Video (1)
Audio (E 1)
PPF (E 1, 2)
Off
Sync Menu and output only available on ACL204 and ACN-TL (Extended mode).
Video
480i(E)/576i(E)/720P/1080i/Psf/P
23/24/25/29/30 (E)/59/60(E)
Single/Dual/3D(E)
Available only on ACL 204. Selectable frame rates depend on selected video format. (E) only in
Extended mode
Consecutive, interactive menu: “Genlock” video sync output on BNC. Select video line count first and
then choose from matching framerates. In Extended mode you will then be able to select single or dual
camera load (required for 3D rigs).
After setting video sync, the direct matching TC frame rate will be preselected and displayed for
confirmation. “Standard” menu depth only allows this native TC frame rate, if you require cross-sync
rates, valid selections are available in
“Extended”
view.
This logic effectively inhibits invalid area mixing such as integer TC rates with non-integer video rates
and vice versa.
Note: Genlock and TC output are hard locked against each other. If TC FPS has been set before
entering the sync options, the first matching video frame rate will be preselected. However, there
are multiple video formats applicable for each TC framerate but just one native TC frame rate to
each video format. So, if you need genlock out, it is advised to select the correct format first and
then just confirm the correctly preselected TC rate.
Audio
Wordclock/Black Audio
31968/…/48000*/…/192192
Only available on ACL204 and in Extended mode
Consecutive menu: Choose between
“Wordclock”
(50% duty cycle clock at SR) or
“Black Audio”
(AES3
carrier signal with no signal) and then pick sample rate from
32kHz
through
192kHz
incl. pull up/down
rates.
PPF
1/2/4x
High/Low
Only available in Extended mode
P
ulse
P
er
F
rame) is used to steer industrial cameras. Rarely used, hence Extended. Pick between
1
,
2
, or
4
pulses per frame with rising (
“High”
) or falling (
“Low”
) slope at frame start.
Off
This will reduce current draw, so if not required, disable sync output.
